Narrow Linewidth Diode Lasers

Narrow Linewidth Diode Lasers

Keywords: narrow linewdith, diode laser, solid state
Apr 22, 2021 View: 3678 Data Sheet

STC-MDL-E series lasers, with the characteristic of ultra narrow spectral linewidth <0.03nm, are ideal for application in DNA sequencing, flow cytometry, digital imaging, analytical chemistry, particle measurement, confocal microscopy, Raman spectrosc

STXL Series Narrow Linewidth Diode Lasers

The STXL series narrow linewidth diode lasers are wavelength-stabilized lasers, utilizing wavelength-locking technique with volume Bragging gratings (VBG) which forces the central wavelength tolerance to be ±0.5nm and the optical bandwidth to be less than 0.1nm. In addition to provide narrow spectral bandwidth, these lasers also deliver high output power and excellent stability at 532nm, 638nm, 784nm, 785nm, 808nm, 830nm, 976nm or 1064nm output wavelengths, with power ranging from 100mW to 800mW. Dual-wavelength laser with compact design is also the featured laser product of STXL series. User-friendly solutions like 14-pin butterfly package with fiber pigtail, 14-pin butterfly package with collimated open beam, integrated OEM module or turn-key system are available for these spectrum stabilized lasers. The NL series lasers are ideal light sources for a large variety of applications, including Raman spectroscopy, biomedicine, laser-induced fluorescence (LIF) and pumping.

1. 08LTR Free Space Diode Lasers

Part numberWavelength (nm)Output Power  (mW)Package
STXL-638±0.5-350mWW-08LTR-TG63835008LTR
STXL-785±0.5-350mWW-08LTR-TG78535008LTR
STXL-785±0.5-500mWW-08LTR-TG7855008LTR
STXL-808±0.5-600mWW-08LTR-TG8086008LTR
STXL-830±0.5-600mWW-08LTR-TG8306008LTR
STXL-976±0.5-800mWW-08LTR-TG9768008LTR
STXL-1064±0.5-800mWW-08LTR-TG10648008LTR

 

2.14SBTF Single Mode Free Space Diode Lasers

Part numberWavelength (nm)Output Power  (mW)Package
STXL-532±0.5-100mWF-14SBTF-TG3210014SBTF
STXL-638±0.5-600mWF-14SBTF-TG63860014SBTF
STXL-785±0.5-500mWF-14SBTF-TG78550014SBTF
STXL-808±0.5-600mWF-14SBTF-TG80860014SBTF
STXL-830±0.5-600mWF-14SBTF-TG83060014SBTF
STXL-976±0.5-800mWF-14SBTF-TG97680014SBTF
STXL-1064±0.5-800mWF-14SBTF-TG106480014SBTF

3. 04BCK Diode Lasers

Part numberWavelength (nm)Output Power  (mW)Package
STXL-785±0.5-100mWW-04BCK-S-G78510004BCK
STXL-1064±0.5-150mWW-04BCK-S-G106415004BCK
STXL-785±0.5-100mWW-04BCK-S-TG78510004BCK-TEC
STXL-1064±0.5-150mWW-04BCK-S-TG106415004BCK-TEC

4. R2T Diode Lasers

Part numberWavelength (nm)Output Power  (mW)Package
STXL-532/785±0.5-100/500mWF-R2T-TG532/785100/500R2T
STXL-532/830±0.5-100/600mWF-R2T-TG532/830100/600R2T
STXL-784/785±0.5-500/500mWF-R2T-TG784/785500/500R2T
STXL-785/1064±0.5-500/800mWF-R2T-TG785/1064500/800R2T
STXL-808/976±0.5-600/800mWF-R2T-TG808/976600/800R2T
STXL-830/1064±0.5-600/800mWF-R2T-TG830/1064600/800R2T

5. 14SBTF Free Space Diode Lasers

Part numberWavelength (nm)Output Power  (mW)Package
STXL-532±0.5-100mWW-14SBTF-TG53210014SBTF
STXL-638±0.5-350mWW-14SBTF-TG63835014SBTF
STXL-785±0.5-350mWW-14SBTF-TG78535014SBTF
STXL-785±0.5-500mWW-14SBTF-TG78550014SBTF
STXL-808±0.5-600mWW-14SBTF-TG80860014SBTF
STXL-830±0.5-600mWW-14SBTF-TG83060014SBTF
STXL-976±0.5-800mWW-14SBTF-TG97680014SBTF
STXL-1064±0.5-800mWW-14SBTF-TG106480014SBTF

6. 14SBTF Fiber Pigtailed Diode Lasers

7.NLM Series Multi-mode Narrow Linewidth Fiber-coupled Lasers

Key Features

  • Linewidth < 0.1nm

  • Excellent wavelength stability ±5pm@4h

  • SMSR is better than 40dB (60dB optional)

  • Built-in TEC, power stability ±2%

  • Contains PC control, emergency stop button, short circuit protection functions

  • Raman analysis software available

Applications

  • Raman spectroscopy

  • Laser-induced fluorescence

  • Pumping source

Part NumberWavelength (nm)Output Power (mW)Connector
STXL-NLM-532-IF(F)-100532100FC/PC
STXL-NLM-532-IF(S)-100532100SMA905
STXL-NLM-638-IF(F)-600638600FC/PC
STXL-NLM-638-IF(S)-600638600SMA905
STXL-NLM-785-IF(F)-500785500FC/PC
STXL-NLM-785-IF(S)-500785500SMA905
STXL-NLM-808-IF(F)-600808600FC/PC
STXL-NLM-808-IF(S)-600808600SMA905
STXL-NLM-830-IF(F)-600830600FC/PC
STXL-NLM-830-IF(S)-600830600SMA905
STXL-NLM-976-IF(F)-800976800FC/PC
STXL-NLM-976-IF(S)-800976800SMA905
STXL-NLM-1064-IF(F)-8001064800FC/PC
STXL-NLM-1064-IF(S)-8001064800SMA905


8. NLM Series Dual-wavelength Narrow Linewidth Lasers

Key Features

  • Linewidth < 0.1nm for each wavelength

  • Excellent wavelength stability ±5pm@4h

  • Constant frequency interval, support difference algorithm

  • Built-in TEC, power stability ±2%

  • Contains PC control, emergency stop button, short circuit protection functions

Applications

  • Raman spectroscopy

  • Bio-instrumentation

Part NumberWavelength (nm)Output Power (mW)Connector
STXL-NLM-532/785-IF(S)-100/500532/785100/500SMA905
STXL-NLM-532/785-IF(F)-100/500532/785100/500FC/PC
STXL-NLM-532/830-IF(S)-100/600532/830100/600SMA905
STXL-NLM-532/830-IF(F)-100/600532/830100/600FC/PC
STXL-NLM-784/785-IF(S)-500/500784/785500/500SMA905
STXL-NLM-784/785-IF(F)-500/500784/785500/500FC/PC
STXL-NLM-785/1064-IF(S)-500/800785/1064500/800SMA905
STXL-NLM-785/1064-IF(F)-500/800785/1064500/800FC/PC
STXL-NLM-808/976-IF(S)-600/800808/976600/800SMA905
STXL-NLM-808/976-IF(F)-600/800808/976600/800FC/PC
STXL-NLM-830/1064-IF(S)-600/800830/1064600/800SMA905
STXL-NLM-830/1064-IF(F)-600/800830/1064600/800FC/PC


9.NLMO Series Dual-wavelength Narrow Linewidth Lasers

Key Features

  • Switch output between two wavelengths

  • Excellent wavelength stability ±7pm@4h

  • Built-in TEC, typical power consumption < 5W

  • Compact design

  • USB and I/O interface are available

Part NumberWavelength (nm)Output Power (mW)Connector
STXL_NLM-532/785-IF(S)-100/500532/785100/500SMA905
STXL_NLM-532/785-IF(F)-100/500532/785100/500FC/PC
STXL_NLM-532/830-IF(S)-100/600532/830100/600SMA905
STXL_NLM-532/830-IF(F)-100/600532/830100/600FC/PC
STXL_NLM-784/785-IF(S)-500/500784/785500/500SMA905
STXL_NLM-784/785-IF(F)-500/500784/785500/500FC/PC
STXL_NLM-785/1064-IF(S)-500/800785/1064500/800SMA905
STXL_NLM-785/1064-IF(F)-500/800785/1064500/800FC/PC
STXL_NLM-808/976-IF(S)-600/800808/976600/800SMA905
STXL_NLM-808/976-IF(F)-600/800808/976600/800FC/PC
STXL_NLM-830/1064-IF(S)-600/800830/1064600/800SMA905
STXL_NLM-830/1064-IF(F)-600/800830/1064600/800FC/PC

10. NLMO Series Multi-mode Narrow Linewidth Lasers

Key Features

  • Excellent wavelength stability ±7pm@4h

  • Power stability < ±2%

  • Low power consumption, typical < 5W

  • Compact design, easily integrated

Part NumberWavelength (nm)Output Power (mW)Connector
STXL_NLMO-532-IF(F)-100532100FC/PC
STXL_NLMO-532-IF(S)-100532100SMA905
STXL_NLMO-638-IF(F)-600638600FC/PC
STXL_NLMO-638-IF(S)-600638600SMA905
STXL_NLMO-785-IF(F)-500785500FC/PC
STXL_NLMO-785-IF(S)-500785500SMA905
STXL_NLMO-808-IF(F)-600808600FC/PC
STXL_NLMO-808-IF(S)-600808600SMA905
STXL_NLMO-830-IF(F)-600830600FC/PC
STXL_NLMO-830-IF(S)-600830600SMA905
STXL_NLMO-976-IF(F)-800976800FC/PC
STXL_NLMO-976-IF(S)-800976800SMA905
STXL_NLMO-1064-IF(F)-8001064800FC/PC
STXL_NLMO-1064-IF(S)-8001064800SMA905

STDL Series Narrow Linewidth Single Frequency Lasers

(1) Ultra-Narrow Linewidth Single Frequency Lasers

The STDL-BF9/BF10/BF11/BF12 Integrated modules are applications in optical designed metrology series of for instrumentation and optical gas chemical sensing, requiring narrow spectral linewidth, excellent SMSR, power stability, and a very highly wavelength stable laser output is complete with a 14 pin BTF package laser, integrated laser driver temperature controller They are available over a wide wavelength range across the O, can be to meet E, S, C and L bands which customized with various options your specific needs

narrow linewidth lasers

Applications

  • Distributed temperature sensing (DTS)

  • Out-of-band OTDR

  • Optical metrology

  • Gas/chemical sensing

  • Fiber laser seeding

  • LIDAR

BF9 & BF10 Series

The STDL-BF9/BF10-CLSxxxB-Syyyy is a series of ultra-narrow linewidth lasers. The STDL-BF10 series comes with 2 direct modulation inputs (analog input BW 20 MHz digital input BW 200 MHz)

BF11 & BF12 Series

STDL-BF11/BF12-CLSxxxB-Syyyy-zz is a series of tuneable single frequency lasers, 10-Turn dial controlled electronics for picometer precision wavelength tuning over the selected tuning range The STDL-BF12 series comes with 2 directmodulation inputs (analog input : BW 20MHz & digital input: BW 200MHz).

narrow linewidth lasers

Features & Performance

  • Typical ultra-narrow linewidth < 10KHz, Optimized Systems < 5 KHz

  • Wavelength availability from 1260 ~ 1670nm

  • High power: CW up to 20mW

  • Excellent RIN < 140dB/Hz (for power 10mW)

  • Excellent minimum SMSR 45dB

  • Wavelength stability: 1pm @ 25 Deg C.

  • Integrated laser driver and temperature controller

  • Integrated optical isolator

  • Dimension: L120 x W93 x H36.5 mm

  • Telcordia qualified (GR 468 CORE)

We have packaged our STDL-CLS series of 14 pin butterfly Ultra Narrow Linewidth Laser into a Complete solution that incorporates a high precision controller for high output level and excellent stability of the laser diodes output; giving you greater convenience of usage!

narrow linewidth lasers  

narrow linewidth lasers  

narrow linewidth diodes  

(2) Constellation series Single Frequency Narrow Line Width Lasers

The STDL-BF9C Constellation product series uses proprietary 14 pin butterfly package manufacturing process, enabling improved performance of the external cavity laser to give high PER performance, high stability line width, low RIN 155 dB/Hz low phase noise performance.

This series features a narrow linewidth of 50 KHz, 200 KHz option a minimum output power of 10 mW The Constellation ILM is suitable for embedded designs or stand alone uses in a wide range of communication and sensing application When using the Constellation series, the fiber optic systems will operate at a premium performance level.

narrow linewidth diodes

Applications

  • Acoustic Sensing

  • Defence and Security

  • Oil Gas

  • LIDAR

  • Interferometric Sensing

  • Metrology

  • Coherent communication

Features & Performance

  • Ultra Narrow Linewidth < 50Khz & < 200Khz options.

  • Excellent RIN < 155 dB/Hz

  • High Frequency stability within ±1pm after 15 minutes warm up

  • Excellent Typical SMSR

  • Typical PER > 18dB (For PMF Option)

  • CW > 10mW

  • Mode Hop Free over 0 0°C to 50 50°C

  • Integrated optical isolator, Proprietary Laser Driver and temperature controller

  • Over temperature protection and internal PCB temperature monitor

narrow line width diodes  

Optical ParametersMinMaxUnits
Output Power10-mW
Centre Wavelength15481552nm
PER (PMF)15
dB
Power Stability (8 hrs)-0.05+0.05dB
Operating Temperature Range050Deg. C
Optical Isolation45
dB
PerformanceFrequency RangeTypical Performance
RIN (Relative Intensity Noise)0 Mhz0.5 Mhz-145 dB/Hz
0.5 Mhz10 Mhz-150 dB/Hz
10 Mhz50 Mhz-160 db/Hz
Phase Noise10 Hz190 uRad/sqrt-Hz
200 Hz22 uRad/sqr-Hz
Output FiberTypeLine Width Dl (kHz)Ordering Information
SM< 50STDL-BF9C-CLS101B-S1550-LW050

< 200STDL-BF9C-CLS101B-S1550-LW200
PM< 50STDL-BF9C-CLS101B-FP-S1550-LW050

< 200STDL-BF9C-CLS101B-FP-S1550-LW200

Specifications:

  • Dimension: L120 x W93 x H36.5 mm

  • Enclosure: Metal Case

  • Cooling: Air-Cooled

  • Optical Output:Receptacle

  • Connector Type:FC/APC

  • Electronic Interface:8-pin terminal block

  • Power Supply:5V DC

(3) Ultra-Narrow Linewidth Lasers

The STDL-CLS series is a cooled narrow linewidth laser in 14 pin BTF/DIL package with a single frequency emission. The STDL-CLS laser family is based on proprietary external cavity laser design utilizing a built in fiber Bragg grating, offering very stable performance of lasing wavelength, narrow spectral linewidth and excellent SMSR. The as built lasing wavelength can be specified precisely to 1 nm. The device can directly intensity modulated up to 622 MBPS Typical output power is up to 10 mW CW, with Pulse Power up to 50 mW.

narrow line width diode laser

Applications

  • Distributed temperature sensing (DTSS by B-OTDR)

  • Gas/chemical (e.g. methane) sensing and moisture detection

  • Fiber Laser seeding for LIDAR

  • Out-of-band Live OTDR

  • Microwave generation by beat-note signal

Product Description

  • Premium version of Ultra-Narrow Linewidth<10KHz available upon high volume request

  • Customizable grating for specific wavelength(1260-1670nm)

  • Selectable ITU – grid in C band for high volume request

  • SMF or PMF pigtail loutput

Features Performance

  • Typical Narrow Linewidth < 200KHz (Coherence length>0.5km)

  • 6 product families available (1260nm,1383nm,1550nm,1648nm, 1653nm and1665nm)

  • High power: CW up to 10mW, Pulse up to 50mW (10μs Pulse Width,1% Duty cycle)

  • Excellent RIN < -140 dB/Hz (for power >10mW)

  • Excellent typical SMSR: 50dB

  • Wavelength stability: ±1pm

  • Typical PER: 18dB

  • Direct Intensity Modulation up to 622Mbps

  • Telcordia qualified (GR-468-CORE)

Peak Wavelength (nm)Product CodeFiber TypeOperating ConditionMinimum Power (mW)Typical Spectrum Linewidth (kHz)Minimum SMSR (dB)Packagin gOption
1260STDL-CLS051B/D-S1260 STDL-CLS309B/D-S1260SMF SMFCW

Pulse

5

30

200

200

45

45

BTF/DIL BTF/DIL
1383STDL-CLS051B/D-S1383
STDL-CLS409B/D-S1383
SMF
SMF
CW
Pulse
5
40
200
200
45
45
BTF/DIL
BTF/DIL

STDL-CLS101B-S1550SMFCW1020045BTF
1550STDL-CLS101B-FP-S1550PMFCW1020045BTF

STDL-CLS509B-S1550SMFPulse5020045BTF
1648STDL-CLS051B/D-S1648
STDL-CLS409B-S1648
SMF
SMF
CW
Pulse
5
40
200
200
45
45
BTF/DIL
BTF
1653STDL-CLS081B-S1653SMFCW820045BTF
1665STDL-CLS051B-S1665SMFCW520045BTF

Note: Typical linewidth can be narrowed down to Ultra Narrow Linewidth 5 KHz when using Integrated InfraRed Light Module (I 2 LM) BF series with high precision laser driver and temperature controller Further precision wavelength (DOWN TO PICOMETER RANGE) CAN BE ACHIEVED THROUGH TUNING THE INTERNAL TEMPERATURE OR DRIVE CURRENT

narrow line width diode lasers  

narrow line width diode lasers  

narrow line width diode laser  

STF Series Narrow Linewidth Single-frequency Laser Diodes

1. Free Space Narrow Linewidth Laser Diode 785nm 350mW

diode laser

Applications:

  • Raman Spectroscopy

  • Medical

  • Spectrum Analysis

  • Scientific Research

Part number: STF-FRLD-785-350-FS-VBG-BTF

SpecificationsUnitMinTypMax
Optical Data



CW Output PowermW350--
Center Wavelength nm784.5785.0785.5
Spectral Width (FWHM)nm--0.1
Temperature Drift of nm/°C-0.01-
Current Drift of nm/A-0.05-
Electrical Data



Threshold CurrentA-0.4-
Operation CurrentA-0.9-
Operation VoltageV-2.0-
Slope EfficiencyW/A-0.7-
PD Data



CurrentμA--2000
ThermistorkΩ / β(25°)10±5% / 3450
TEC Data



Max. CurrentA--2.5
Max. VoltageV--6.3
SpecificationsUnitMinTypMax
Temperature Conditions



Case Operation Temperature°C10-30
Storage Temperature°C-20-70
Other Parameters



Lead Soldering Temperature°C--250
Lead Soldering Timesec--10
Relative Humidity (Operating)%--75
Relative Humidity (Storage)%--90
Dimensionmm38.1x12.7x8.1

2. Wavelength-stabilized Laser Diode 785nm 100mW

diode laser

Features:

  • Wavelength 785nm

  • CW Output Power 100mW

Part number: STF-FRLD-785-100-VBG-TO56

SpecificationsUnitMinTypMax
Optical Data



CW Output PowermW100--
Center Wavelength nm784.5785.0785.5
Spectral Width (FWHM)nm--0.1
Temperature Drift of nm/°C-0.01-
Electrical Data



Threshold CurrentmA-50-
Operation CurrentmA-120-
Slope EfficiencyW/A-0.85-
Operation VoltageV-2.0-
Temperature Conditions



Case Operation Temperature°C20-30
Storage Temperature°C-20-70
Other Parameters



Lead Soldering Temperature°C--250
Lead Soldering Timesec--10
Relative Humidity (Operating)%--75
Relative Humidity (Storage)%--90
DimensionmmDia. 5.4x12.6

3. VBG Narrow-line Laser Diode 780nm 100mW

STF-FOLD-785-100S-VBG is a single mode semiconductor laser diode with 100mW CW output power at 785nm. Due to the integrated VBG the wavelength is fixed and the spectral width is very narrow. It is suitable for the use in various optoelectronic applications.

diode laser

APPLICATIONS:

  • Raman Spectroscopy

  • Bio-Instrumentation

  • Metrology

  • Sensing

  • Analytical Instrumentation

Optical and electrical characteristics (T = 25°C, P = 100mW):

Part number: STF-FOLD-785-100S-VBG

Operating ParametersSymbolMinTypMaxUnit
Optical PowerPout--100mW
Wavelength784785786nm
Line Width-175-MHz
Threshold CurrentIth-50-mA
Forward CurrentIf-130200mA
Forward VoltageVf-1.32.2V
Reverse VoltageVr--2V
Slope EfficiencyP/I-0.9-mW/mA
Beam Divergence, Perpendic.-25-°
Beam Divergence, Parallel||-10-°
Operating TemperatureTop0-40°C
Central Stabilized TemperatureTc15-35°C
Stabilized Temperature RangeTr15--°C
Storage TemperatureTs-20-70°C
Emitter SizeEs1.5 x 3µm
Coherence Length> 1m
Polarization OrientationTE
DimensionDia 4.4x3.9mm

diode lasers  

STC-MDL-E Series Narrow Linewidth Diode Lasers

STC-MDL-E series lasers, with the characteristic of ultra narrow spectral linewidth<0.03nm, are ideal for application in DNA sequencing, flow cytometry, digital imaging, analytical chemistry, particle measurement, confocal microscopy, Raman spectroscopy and many other fields. Housed in ultra compact package, these lasers are the perfect choice for OEM instrumentation, systems design and integration, and also for end user applications in research and development.

Wavelength (nm)Output power (mW)Wavelength (nm)Output power (mW)
3751~206371~80
4001~506401~30
4051~1506421~30
4101~1506501~30
4151~1506551~30
4421~306601~120
4451~307051~10
4471~307301~10
4501~307851~20
4541~308081~20
4571~308301~30
4601~1009151~30
4881~709401~30
514.51~409751~30
5201~109801~30
6331~8010601~40
6351~30

Ordering Information: STC-MDL-E-xxxx-yyy-zzz, where xxxx means wavelength in nm, yyy means output power in mW, zzz means power stability in 1%, 2% or 3%.

 

 

375nm Narrow Linewidth Diode Lasers

Central wavelength (nm)375±0.5
Operating modeCW
Output power (mW)>1, 2, 3, …,20
Power stability (rms, over 4 hours)<1%, <2%, <3%
Transverse modeNear TEM00
Spectral linewidth (nm)<0.06 ( <0.03, optional)
M2 factor<1.5
Beam diameter at the aperture (1/e2,mm)~3.0
Beam divergence, full angle (mrad)<0.5
Polarization ratio>10:1 (>50:1, optional)

Horizontal ±5 degree (Vertical Optional)

Warm-up time (minutes)<5
Beam height from base plate (mm)30
Operating temperature (℃)20~30
Power supply (85-264VAC)ST-PSU-III-FDA
Expected lifetime (hours)10000
Warranty1 year
Laser head dimension & weight122.5x65x50mm / 1kg
Power supply dimension & weight170x130x62.2mm / 1.2kg

400nm Narrow Linewidth Diode Lasers

Central wavelength (nm)400±1
Operating modeCW
Output power (mW)>1, 10, 20,…,50
Power stability (rms, over 4 hours)<1%, <2%, <3%
Transverse modeNear TEM00
Spectral linewidth (nm)<0.06 ( <0.03, optional)
Beam diameter at the aperture (1/e2,mm)~1.3
Beam divergence, full angle (mrad)<1.5
Polarization ratio>50:1 (>100:1, optional)

Horizontal±5 degree (Vertical Optional)

Warm-up time (minutes)<5
Beam height from base plate (mm)30
Operating temperature (℃)20~30
Power supply (85-264VAC)ST-PSU-III-LED/ ST-PSU-III-FDA
Expected lifetime (hours)10000
Warranty1 year
Laser head dimension & weight122.5x65x50mm / 1kg
Power supply dimension & weight188.6x155x92mm / 1.5kg or  170x130x62.2mm / 1.2kg

405nm Narrow Linewidth Diode Lasers

Central wavelength (nm)405±1
Operating modeCW
Output power (mW)>1, 10, 50,…,150
Power stability (rms, over 4 hours)<1%, <2%, <3%
Transverse modeNear TEM00
Spectral linewidth (nm)<0.06 ( <0.03, optional)
Beam diameter at the aperture (1/e2,mm)~1.3
Beam divergence, full angle (mrad)<1.5
Polarization ratio>50:1 (>100:1, optional)

Horizontal±5 degree (Vertical Optional)

Warm-up time (minutes)<5
Beam height from base plate (mm)30
Operating temperature (℃)20~30
Power supply (85-264VAC)ST-PSU-III-LED/ ST-PSU-III-FDA
Expected lifetime (hours)10000
Warranty1 year
Laser head dimension & weight122.5x65x50mm / 1kg
Power supply dimension & weight188.6x155x92mm / 1.5kg or 170x130x62.2mm / 1.2kg

454nm Narrow Linewidth Diode Lasers

Central wavelength (nm)454±5
Operating modeCW
Output power (mW)>1, 2, 3, …,30
Power stability (rms, over 4 hours)<1%, <2%, <3%
Transverse modeNear TEM00
Spectral linewidth (nm)<0.06 ( <0.03, optional)
M2 factor<1.5
Beam diameter at the aperture (1/e2,mm)~3.5
Beam divergence, full angle (mrad)<1.0
Polarization ratio>50:1 (>100:1, optional)

Horizontal±5 degree (Vertical Optional)

Warm-up time (minutes)<5
Beam height from base plate (mm)30
Operating temperature (℃)20~30
Power supply (85-264VAC)ST-PSU-III-FDA
Expected lifetime (hours)10000
Warranty1 year
Laser head dimension & weight122.5x65x50mm / 1kg
Power supply dimension & weight170x130x62.2mm / 1.2kg

488nm Narrow Linewidth Diode Lasers

Central wavelength (nm)488±0.5
Operating modeCW
Output power (mW)>1, 5, 10, …,30, 40, …,70
Power stability (rms, over 4 hours)<1%, <2%, <3%
Transverse modeNear TEM00
Spectral linewidth (nm)<0.06 ( <0.03, optional)
M2 factor<1.5
Beam diameter at the aperture (1/e2,mm)~2.0
Beam divergence, full angle (mrad)~1.5
Polarization ratio>50:1 (>100:1, optional)

Horizontal±5 degree (Vertical Optional)

Warm-up time (minutes)<5
Beam height from base plate (mm)30
Operating temperature (℃)20~30
Power supply (85-264VAC)ST-PSU-III-FDA
Expected lifetime (hours)10000
Warranty1 year
Laser head dimension & weight122.5x65x50mm / 1kg
Power supply dimension & weight170x130x62.2mm / 1.2kg

514nm Narrow Linewidth Diode Lasers

Central wavelength (nm)514.5±0.5
Operating modeCW
Output power (mW)>1, 2, 3, …,40
Power stability (rms, over 4 hours)<1%, <2%, <3%
Transverse modeNear TEM00
Spectral linewidth (nm)<0.06 ( <0.03, optional)
M2 factor<1.5
Beam diameter at the aperture (1/e2,mm)~2.5
Beam divergence, full angle (mrad)<1.5
Polarization ratio>50:1 (>100:1, optional)

Horizontal±5 degree (Vertical Optional)

Warm-up time (minutes)<5
Beam height from base plate (mm)30
Operating temperature (℃)20~30
Power supply (85-264VAC)ST-PSU-III-FDA
Expected lifetime (hours)10000
Warranty1 year
Laser head dimension & weight122.5x65x50mm / 1kg
Power supply dimension & weight170x130x62.2mm / 1.2kg

520nm Narrow Linewidth Diode Lasers

Central wavelength (nm)520±5
Operating modeCW
Output power (mW)>1, 2, 3, …,10
Power stability (rms, over 4 hours)<1%, <3%, <5%
Transverse modeNear TEM00
Spectral linewidth (nm)<0.06 ( <0.03, optional)
M2 factor<1.5
Beam diameter at the aperture (1/e2,mm)~3.0
Beam divergence, full angle (mrad)<1.0
Polarization ratio>50:1 (>100:1, optional)

Horizontal±5 degree (Vertical Optional)

Warm-up time (minutes)<5
Beam height from base plate (mm)30
Operating temperature (℃)20~30
Power supply (85-264VAC)ST-PSU-III-FDA
Expected lifetime (hours)10000
Warranty1 year
Laser head dimension & weight122.5x65x50mm / 1kg
Power supply dimension & weight170x130x62.2mm / 1.2kg

633nm Narrow Linewidth Diode Lasers

Central wavelength (nm)633±0.5
Operating modeCW
Output power (mW)>1, 10, 20, …,80
Power stability (rms, over 4 hours)<1%, <2%, <3%
Transverse modeNear TEM00
Spectral linewidth (nm)<0.06 ( <0.03, optional)
Beam diameter at the aperture (1/e2,mm)~2.0
Beam divergence, full angle (mrad)<1.5
Polarization ratio>50:1 (>100:1, optional)

Horizontal±5 degree (Vertical Optional)

Warm-up time (minutes)<5
Beam height from base plate (mm)30
Operating temperature (℃)20~30
Power supply (85-264VAC)ST-PSU-III-FDA
Expected lifetime (hours)10000
Warranty1 year
Laser head dimension & weight122.5x65x50mm / 1kg
Power supply dimension & weight170x130x62.2mm / 1.2kg

635nm Narrow Linewidth Diode Lasers

Central wavelength (nm)635±5
Operating modeCW
Output power (mW)>1, 2, 3, …,30
Power stability (rms, over 4 hours)<1%, <2%, <3%
Transverse modeNear TEM00
Spectral linewidth (nm)<0.06 ( <0.03, optional)
M2 factor<1.5
Beam diameter at the aperture (1/e2,mm)~3.0
Beam divergence, full angle (mrad)<1.0
Polarization ratio>50:1 (>100:1, optional)

Horizontal±5 degree (Vertical Optional)

Warm-up time (minutes)<5
Beam height from base plate (mm)30
Operating temperature (℃)20~30
Power supply (85-264VAC)ST-PSU-III-FDA
Expected lifetime (hours)10000
Warranty1 year
Laser head dimension & weight122.5x65x50mm / 1kg
Power supply dimension & weight170x130x62.2mm / 1.2kg

637nm Narrow Linewidth Diode Lasers

Central wavelength (nm)637±5
Operating modeCW
Output power (mW)>1, 2, 3, …,80
Power stability (rms, over 4 hours)<1%, <2%, <3%
Transverse modeNear TEM00
Spectral linewidth (nm)<0.06 ( <0.03, optional)
M2 factor<1.5
Beam diameter at the aperture (1/e2,mm)~3.0
Beam divergence, full angle (mrad)<1.0
Polarization ratio>50:1 (>100:1, optional)

Horizontal±5 degree (Vertical Optional)

Warm-up time (minutes)<5
Beam height from base plate (mm)30
Operating temperature (℃)20~30
Power supply (85-264VAC)ST-PSU-III-FDA
Expected lifetime (hours)10000
Warranty1 year
Laser head dimension & weight122.5x65x50mm / 1kg
Power supply dimension & weight170x130x62.2mm / 1.2kg

640nm Narrow Linewidth Diode Lasers

Central wavelength (nm)640±5
Operating modeCW
Output power (mW)>1, 2, 3, …,30
Power stability (rms, over 4 hours)<1%, <2%, <3%
Transverse modeNear TEM00
Spectral linewidth (nm)<0.06 ( <0.03, optional)
M2 factor<1.5
Beam diameter at the aperture (1/e2,mm)~3.0
Beam divergence, full angle (mrad)<1.0
Polarization ratio>50:1 (>100:1, optional)

Horizontal±5 degree (Vertical Optional)

Warm-up time (minutes)<5
Beam height from base plate (mm)30
Operating temperature (℃)20~30
Power supply (85-264VAC)ST-PSU-III-FDA
Expected lifetime (hours)10000
Warranty1 year
Laser head dimension & weight122.5x65x50mm / 1kg
Power supply dimension & weight170x130x62.2mm / 1.2kg

642nm Narrow Linewidth Diode Lasers

Central wavelength (nm)642±5
Operating modeCW
Output power (mW)>1, 2, 3, …,30
Power stability (rms, over 4 hours)<1%, <2%, <3%
Transverse modeNear TEM00
Spectral linewidth (nm)<0.06 ( <0.03, optional)
M2 factor<1.5
Beam diameter at the aperture (1/e2,mm)~3.0
Beam divergence, full angle (mrad)<1.0
Polarization ratio>50:1 (>100:1, optional)

Horizontal±5 degree (Vertical Optional)

Warm-up time (minutes)<5
Beam height from base plate (mm)30
Operating temperature (℃)20~30
Power supply (85-264VAC)ST-PSU-III-FDA
Expected lifetime (hours)10000
Warranty1 year
Laser head dimension & weight122.5x65x50mm / 1kg
Power supply dimension & weight170x130x62.2mm / 1.2kg

650nm Narrow Linewidth Diode Lasers

Central wavelength (nm)650±10
Operating modeCW
Output power (mW)>1, 2, 3, …,30
Power stability (rms, over 4 hours)<1%, <2%, <3%
Transverse modeNear TEM00
Spectral linewidth (nm)<0.06 ( <0.03, optional)
M2 factor<1.5
Beam diameter at the aperture (1/e2,mm)~3.0
Beam divergence, full angle (mrad)<1.0
Polarization ratio>50:1 (>100:1, optional)

Horizontal±5 degree (Vertical Optional)

Warm-up time (minutes)<5
Beam height from base plate (mm)30
Operating temperature (℃)20~30
Power supply (85-264VAC)ST-PSU-III-FDA
Expected lifetime (hours)10000
Warranty1 year
Laser head dimension & weight122.5x65x50mm / 1kg
Power supply dimension & weight170x130x62.2mm / 1.2kg

655nm Narrow Linewidth Diode Lasers

Central wavelength (nm)655±10
Operating modeCW
Output power (mW)>1, 2, 3, …,30
Power stability (rms, over 4 hours)<1%, <2%, <3%
Transverse modeNear TEM00
Spectral linewidth (nm)<0.06 ( <0.03, optional)
M2 factor<1.5
Beam diameter at the aperture (1/e2,mm)~3.0
Beam divergence, full angle (mrad)<1.0
Polarization ratio>50:1 (>100:1, optional)

Horizontal±5 degree (Vertical Optional)

Warm-up time (minutes)<5
Beam height from base plate (mm)30
Operating temperature (℃)20~30
Power supply (85-264VAC)ST-PSU-III-FDA
Expected lifetime (hours)10000
Warranty1 year
Laser head dimension & weight122.5x65x50mm / 1kg
Power supply dimension & weight170x130x62.2mm / 1.2kg

660nm Narrow Linewidth Diode Lasers

Central wavelength (nm)660±0.5
Operating modeCW
Output power (mW)>1, 10, 20, …,120
Power stability (rms, over 4 hours)<1%, <2%, <3%
Transverse modeNear TEM00
Spectral linewidth (nm)<0.06 ( <0.03, optional)
M2 factor<1.5
Beam diameter at the aperture (1/e2,mm)~1.0
Beam divergence, full angle (mrad)~1.0
Polarization ratio>50:1 (>100:1, optional)

Horizontal±5 degree (Vertical Optional)

Warm-up time (minutes)<5
Beam height from base plate (mm)30
Operating temperature (℃)20~30
Power supply (85-264VAC)ST-PSU-III-FDA
Expected lifetime (hours)10000
Warranty1 year
Laser head dimension & weight122.5x65x50mm / 1kg
Power supply dimension & weight170x130x62.2mm / 1.2kg

705nm Narrow Linewidth Diode Lasers

Central wavelength (nm)705±10
Operating modeCW
Output power (mW)>1, 2, 3, …,10
Power stability (rms, over 4 hours)<1%, <2%, <3%
Transverse modeNear TEM00
Spectral linewidth (nm)<0.06 ( <0.03, optional)
M2 factor<1.5
Beam diameter at the aperture (1/e2,mm)~3.0
Beam divergence, full angle (mrad)<1.0
Warm-up time (minutes)<5
Beam height from base plate (mm)30
Operating temperature (℃)20~30
Power supply (85-264VAC)ST-PSU-III-FDA
Expected lifetime (hours)10000
Warranty1 year
Laser head dimension & weight122.5x65x50mm / 1kg
Power supply dimension & weight170x130x62.2mm / 1.2kg

730nm Narrow Linewidth Diode Lasers

Central wavelength (nm)730±3
Operating modeCW
Output power (mW)>1, 2, 3, …,10
Power stability (rms, over 4 hours)<1%, <2%, <3%
Transverse modeNear TEM00
Spectral linewidth (nm)<0.06 ( <0.03, optional)
M2 factor<1.5
Beam diameter at the aperture (1/e2,mm)~2.0
Beam divergence, full angle (mrad)<1.5
Warm-up time (minutes)<5
Beam height from base plate (mm)30
Operating temperature (℃)20~30
Power supply (85-264VAC)ST-PSU-III-FDA
Expected lifetime (hours)10000
Warranty1 year
Laser head dimension & weight122.5x65x50mm / 1kg
Power supply dimension & weight170x130x62.2mm / 1.2kg

785nm Narrow Linewidth Diode Lasers

Central wavelength (nm)785±0.5
Operating modeCW
Output power (mW)>1, 2, 3, …,20
Power stability (rms, over 4 hours)<1%, <2%, <3%
Transverse modeNear TEM00
Spectral linewidth (nm)<0.06 ( <0.03, optional)
M2 factor<1.5
Beam diameter at the aperture (1/e2,mm)~2.0
Beam divergence, full angle (mrad)<1.0
Warm-up time (minutes)<5
Beam height from base plate (mm)30
Operating temperature (℃)20~30
Power supply (85-264VAC)ST-PSU-III-FDA
Expected lifetime (hours)10000
Warranty1 year
Laser head dimension & weight122.5x65x50mm / 1kg
Power supply dimension & weight170x130x62.2mm / 1.2kg

808nm Narrow Linewidth Diode Lasers

Central wavelength (nm)808±0.5
Operating modeCW
Output power (mW)>1, 2, 3, …,20
Power stability (rms, over 4 hours)<1%, <2%, <3%
Transverse modeNear TEM00
Spectral linewidth (nm)<0.06 ( <0.03, optional)
M2 factor<1.5
Beam diameter at the aperture (1/e2,mm)~3.0
Beam divergence, full angle (mrad)<1.5
Polarization ratio>50:1 (>100:1, optional)

Horizontal±5 degree (Vertical Optional)

Warm-up time (minutes)<5
Beam height from base plate (mm)30
Operating temperature (℃)20~30
Power supply (85-264VAC)ST-PSU-III-FDA
Expected lifetime (hours)10000
Warranty1 year
Laser head dimension & weight122.5x65x50mm / 1kg
Power supply dimension & weight170x130x62.2mm / 1.2kg

830nm Narrow Linewidth Diode Lasers

Central wavelength (nm)830±0.5
Operating modeCW
Output power (mW)>1, 2, 3, …,30
Power stability (rms, over 4 hours)<1%, <2%, <3%
Transverse modeNear TEM00
Spectral linewidth (nm)<0.06 ( <0.03, optional)
M2 factor<1.5
Beam diameter at the aperture (1/e2,mm)~3.5
Beam divergence, full angle (mrad)<1.5
Warm-up time (minutes)<5
Beam height from base plate (mm)30
Operating temperature (℃)20~30
Power supply (85-264VAC)ST-PSU-III-FDA
Expected lifetime (hours)10000
Warranty1 year
Laser head dimension & weight122.5x65x50mm / 1kg
Power supply dimension & weight170x130x62.2mm / 1.2kg

915nm Narrow Linewidth Diode Lasers

Central wavelength (nm)915±5
Operating modeCW
Output power (mW)>1, 2, 3, …,30
Power stability (rms, over 4 hours)<1%, <2%, <3%
Transverse modeNear TEM00
Spectral linewidth (nm)<0.06 ( <0.03, optional)
M2 factor<1.5
Beam diameter at the aperture (1/e2,mm)~3.0
Beam divergence, full angle (mrad)<1.0
Warm-up time (minutes)<5
Beam height from base plate (mm)30
Operating temperature (℃)20~30
Power supply (85-264VAC)ST-PSU-III-FDA
Expected lifetime (hours)10000
Warranty1 year
Laser head dimension & weight122.5x65x50mm / 1kg
Power supply dimension & weight170x130x62.2mm / 1.2kg

940nm Narrow Linewidth Diode Lasers

Central wavelength (nm)940±5
Operating modeCW
Output power (mW)>1, 2, 3, …,30
Power stability (rms, over 4 hours)<1%, <2%, <3%
Transverse modeNear TEM00
Spectral linewidth (nm)<0.06 ( <0.03, optional)
M2 factor<1.5
Beam diameter at the aperture (1/e2,mm)~3.5
Beam divergence, full angle (mrad)<1.0
Warm-up time (minutes)<5
Beam height from base plate (mm)30
Operating temperature (℃)20~30
Power supply (85-264VAC)ST-PSU-III-FDA
Expected lifetime (hours)10000
Warranty1 year
Laser head dimension & weight122.5x65x50mm / 1kg
Power supply dimension & weight170x130x62.2mm / 1.2kg

975nm Narrow Linewidth Diode Lasers

Central wavelength (nm)975±5
Operating modeCW
Output power (mW)>1, 2, 3, …,30
Power stability (rms, over 4 hours)<1%, <2%, <3%
Transverse modeNear TEM00
Spectral linewidth (nm)<0.06 ( <0.03, optional)
M2 factor<1.5
Beam diameter at the aperture (1/e2,mm)~3.5
Beam divergence, full angle (mrad)<1.0
Polarization ratio>10:1 (>50:1, optional)

Horizontal±5 degree (Vertical Optional)

Warm-up time (minutes)<5
Beam height from base plate (mm)30
Operating temperature (℃)20~30
Power supply (85-264VAC)ST-PSU-III-FDA
Expected lifetime (hours)10000
Warranty1 year
Laser head dimension & weight122.5x65x50mm / 1kg
Power supply dimension & weight170x130x62.2mm / 1.2kg

980nm Narrow Linewidth Diode Lasers

Central wavelength (nm)980±0.5
Operating modeCW
Output power (mW)>1, 2, 3, …,30
Power stability (rms, over 4 hours)<1%, <2%, <3%
Transverse modeNear TEM00
Spectral linewidth (nm)<0.06 ( <0.03, optional)
Beam diameter at the aperture (1/e2,mm)~2.5
Beam divergence, full angle (mrad)~2.5
Polarization ratio>10:1 (>50:1, optional)

Horizontal±5 degree (Vertical Optional)

Warm-up time (minutes)<5
Beam height from base plate (mm)30
Operating temperature (℃)20~30
Power supply (85-264VAC)ST-PSU-III-FDA
Expected lifetime (hours)10000
Warranty1 year
Laser head dimension & weight122.5x65x50mm / 1kg
Power supply dimension & weight170x130x62.2mm / 1.2kg

1060nm Narrow Linewidth Diode Lasers

Central wavelength (nm)1060±10
Operating modeCW
Output power (mW)>1, 2, 3, …,40
Power stability (rms, over 4 hours)<1%, <2%, <3%
Transverse modeNear TEM00
Spectral linewidth (nm)<0.06 ( <0.03, optional)
M2 factor<1.5
Beam diameter at the aperture (1/e2,mm)~3.5
Beam divergence, full angle (mrad)<1.0
Warm-up time (minutes)<5
Beam height from base plate (mm)30
Operating temperature (℃)20~30
Power supply (85-264VAC)ST-PSU-III-FDA
Expected lifetime (hours)10000
Warranty1 year
Laser head dimension & weight122.5x65x50mm / 1kg
Power supply dimension & weight170x130x62.2mm / 1.2kg

STC-FC-D Series Lasers for Raman Spectroscopy

STC-FC-D series fiber coupled laser is specially designed for Raman spectroscopy, wavelength available from 375nm to 980 nm. The spectral linewidth is optional from 0.1 nm and 0.06 nm according to customers' actual requirements. Housed in ultra compact package, it is the perfect choice for Raman spectrometer, chemical and biological research, environmental science, jewelry appraisal, forensic appraisal, food/drug safety inspection, geological exploration, systems design and integration.

narrow linewidth lasers

Wavelength (nm)Output power (mW)Wavelength (nm)Output power (mW)
3751~106901~450
4051~1007301~450
4451~2007851~450
4881~508081~450
514.51~308301~100
6331~508521~450
6391~2009751~450
6601~2009801~450

Note: The model of laser is STC-FC-D-X-Y, X stands for wavelength in nm and Y stands for laser power in mW. When placing the order, please indicate spectral line width (0.1 0r 0.06nm) and power stability (1%, 2% or 3%).

narrow linewidth laser narrow linewidth lasers  

narrow linewidth laser narrow linewidth lasers  

Detailed Specifications

Model STC-FC-D-375 STC-FC-D-405
Central wavelength (nm)375±0.5405±0.5
Spectral line width (nm)0.1 (0.06, optional)0.1 (0.06, optional)
Operating modeCWCW
Fiber core diameter100μm, 0.22 NA100μm, 0.22 NA
Fiber connectorSMA905SMA905
Output power after fiber (mW)>1, 2, …, 10>1, 10, …, 100
Power stability (rms, over 4 hours)<1%, <2%, <3%<1%, <2%, <3%
Central wavelength stability (rms, over 2 hours) (pm)<10<10
Noise of amplitude (rms, 1~20MHz)<1%<1%
Warm-up time (minutes)<5<5
Operating temperature (℃)20~3020~30
Power supplyAdaptor or 5VDC@5AAdaptor or 5VDC@5A
Expected lifetime (hours)1000010000
Warranty1 year1 year
Dimension and weight169×115×52mm, 1.0kg 169×115×52mm, 1.0kg
Model STC-FC-D-514.5 STC-FC-D-633
Central wavelength (nm)514.5±0.5633±0.5
Spectral line width (nm)0.1 (0.06, optional)0.1 (0.06, optional)
Operating modeCWCW
Fiber core diameter100μm, 0.22 NA100μm, 0.22 NA
Fiber connectorSMA905SMA905
Output power after fiber (mW)>1, 2, …, 30>1, 10, …, 50
Power stability (rms, over 4 hours)<1%, <2%, <3%<1%, <2%, <3%
Central wavelength stability (rms, over 2 hours) (pm)<10<10
Noise of amplitude (rms, 1~20MHz)<1%<1%
Warm-up time (minutes)<5<5
Operating temperature (℃)20~3020~30
Power supplyAdaptor or 5VDC@5AAdaptor or 5VDC@5A
Expected lifetime (hours)1000010000
Warranty1 year1 year
Dimension and weight169×115×52mm, 1.0kg 169×115×52mm, 1.0kg
Model STC-FC-D-808 STC-FC-D-852
Central wavelength (nm)808±0.5852±0.5
Spectral line width (nm)0.1 (0.06, optional)0.1 (0.06, optional)
Operating modeCWCW
Fiber core diameter100μm, 0.22 NA100μm, 0.22 NA
Fiber connectorSMA905SMA905
Output power after fiber (mW)>1, 100, …, 450>1, 100, …, 450
Power stability (rms, over 4 hours)<1%, <2%, <3%<1%, <2%, <3%
Central wavelength stability (rms, over 2 hours) (pm)<10<10
Noise of amplitude (rms, 1~20MHz)<1%<1%
Warm-up time (minutes)<5<5
Operating temperature (℃)20~3020~30
Power supplyAdaptor or 5VDC@5AAdaptor or 5VDC@5A
Expected lifetime (hours)1000010000
Warranty1 year1 year
Dimension and weight169×115×52mm, 1.0kg 169×115×52mm, 1.0kg
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