780/1555/1560nm FS Fiber Laser

Keywords: femto-second, picosecond, ultrafast fiber laser

Feb 15, 2021 View: 2875 Data Sheet

Our femtosecond laser sources are based on robust and well-engineered designs, offering an excellent reliability with the low-noise performance from soliton mode-locking. Robust 24/7 operation, user-friendly and self-starting, our lasers have been mad

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SMR Series Femtosecond Pulse Fiber Lasers

1.1560nm Femtosecond Pulse Fiber Laser

E-fiber series ultrafast lasers integrate the latest femtosecond laser technology. The stable output of 1560 nm femtosecond pulse laser is realized by using high-performance erbium-doped fiber as working medium and high-precision dispersion compensation technology. The output laser pulse has the characteristics of extremely narrow duration and high pulse peak power. The laser is a turnkey product with long-term stable operation and maintenance free. It can be widely used in the research fields of optical frequency comb, supercontinuum, terahertz and so on. Specific combination of pulse duration, repetition rate and average power is customizable.

Features

Pulse duration<50fs
1560 nm wavelength
Turn-Key Product
All PM fiber Laser cavity

Applications

Optical Frequency Comb
Supercontinuum
THz
Ultra Fast Laser Research

Parameters	Unit	Typical Value		Remarks
Center Wavelength	nm	1560±10
Spectrum Width	nm	20	60
Pulse Duration	fs	100/200/500		Customizable
Average Power	mW	1~120		Customizable
Power Instability	-	< ±1%
Repetition Rate	MHz	80
Repetition Rate Instability	Hz	< 100
Pulse Energy	nJ	>1
Polarization	-	Linear		Aligned to Slow Axis
Fiber Type	-	PM Fiber 0.5m	PM Fiber 2m
Fiber connector	-	FC/APC
Worm Up time	min	< 1

General Parameters	Benchtop	Module
Control function	Push Button in Front Panel	RS232 Serial Port
Synchronous electrical signal port	SMA	SMA
Power Supply	AC100~240V, <30W	DC5V, <20W
Dimensions(mm)	260(W)×280(D)×120(H)	200(W)×121(D)×65(H)
Operation Temperature	5 ~ 35°C
Operation Humidity	0~70%

Ordering Information/Product Code
SMR-FSPL	WL(nm)	Pulse Duration(fs)	Power(mW)	Freq (MHz)	Fiber	Packaging
	1560	100/200/500	10/50/100	80/100	SM PM	B=Benchtop M=Module

2.1560nm High-Power Femtosecond Pulse Fiber Laser

E-fiber series ultrafast lasers integrate the latest femtosecond laser technology. The stable output of 1560 nm femtosecond pulse laser is realized by using high-performance erbium-doped fiber as working medium and high-precision dispersion compensation technology. The average power can be 1 Watt. The laser is a turnkey product with long-term stable operation and maintenance free. It can be widely used in the research fields of optical frequency comb, supercontinuum, terahertz and so on. Specific combination of pulse duration, repetition rate and average power is customizable.

Features

Pulse duration < 120fs
Average Power 1W
Turn-Key Product
ALL PM fiber Laser cavity

Applications

Optical Frequency Comb
Supercontinuum Light
THz Generation
Ultra Fast Laser Research

Parameters	Unit	Typical Value	Remarks
Center Wavelength	nm	1560±10
Pulse Duration	fs	≤120	Customizable
Average Power	W	1	Customizable
Power Instability	-	< ±1%	24h@25°C
Repetition Rate	MHz	80~100	Customizable
Pulse Energy	nJ	>10
Polarization	-	Line	Vertical
DOP	dB	>20dB
Output	-	Free Space
M2	-	<1.2	TEM00
Beam Diameter	mm	≤1.6	* 1/e2 Waist Diameter
Divergence Angle	mrad	<1.5
Worm Up time	min	< 1

General Parameters	Unit	Value	Remarks
Synchronous signal Port	-	SMA
Operation temperature	°C	5 ～ 45
Power Supply	-	AC 110~240VAC	Power <40W
Dimension	mm	330(W)×398(D)×112(H)	Benchtop
Weight	kg	≤5

Ordering Information/Product Code
SMR-FSPL	WL(nm)	Pulse Duration(fs)	Power(mW)	Freq (MHz)	Fiber	Packaging
	1560	120	1000	80/100	FS=Free Space	B=Benchtop

3.1560nm High Frequency Femtosecond Pulse Fiber Laser

E-fiber series ultrafast lasers integrate the latest femtosecond laser technology. The stable output of 1560 nm femtosecond pulse laser is realized by using high-performance erbium-doped fiber as working medium and high-precision dispersion compensation technology. The laser has high repetition rate. The laser is a turnkey product with long-term stable operation and maintenance free. It can be widely used in the research fields of optical frequency comb, supercontinuum, terahertz and so on. Specific combination of pulse duration, repetition rate and average power is customizable.

Features

Pulse duration 50~500 fs
Repetition Rate 200MHz~1GHz Customizable
Turn-Key Product
ALL PM fiber Laser cavity

Applications

Optical Frequency Comb
Supercontinuum Light
THz Generation
Ultra fast Laser Research

Parameters	Unit	Typical Value	Remarks
Center Wavelength	nm	1560±10
Spectrum Width	nm	20
Pulse Duration	fs	50 ~ 500	Customizable
Average Power	mW	1 ~ 200	Customizable
Power Instability	-	< ±1%
Repetition Rate	MHz	≥ 200	200MHz~1GHz
Repetition Rate Instability	Hz	< 200
Pulse Energy	nJ	> 1
Polarization	-	Linear	Aligned to Slow Axis
Fiber Type	-	PM fiber, 1m
Fiber connector	-	FC/APC
Worm Up time	min	< 1

General Parameters	Benchtop	Module
Control function	Push Button in Front Panel	RS232 Serial Port
Synchronous electrical signal port	SMA	SMA
Power Supply	AC100~240V, <30W	DC5V, <20W
Dimensions(mm)	260(W)×280(D)×120(H)	200(W)×121(D)×65(H)
Operation Temperature	5 ~ 35°C
Operation Humidity	0~70%

Ordering Information/Product Code
SMR-FSPL	WL(nm)	Pulse Duration(fs)	Power(mW)	Freq (MHz)	Fiber	Packaging
	1560	50/100/200/500	10/50/100	200/600/1000	SM PM	B=Benchtop M=Module

4.1560nm Picosecond Pulse Fiber Laser

Specific combination of pulse duration, repetition rate and average power is customizable.

Features

Pulse Duration 1~100ps
Center Wavelength 1530~1560 nm
Turn-Key Product
ALL PM fiber Laser cavity

Applications

Optical Frequency Comb
Supercontinuum Light
THz Generation
Ultra fast Laser Research

Parameters	Unit	Typical Value	Remarks
Center Wavelength	nm	1530~1560	Customizable
Spectrum Width	nm	0.5~50
Pulse Duration	ps	1/10/50/100	Customizable
Average Power	mW	1~120	Customizable
Power Instability	-	< ±1%
Repetition Rate	MHz	80	Customizable
Repetition Rate Instability	Hz	< 100
Pulse Energy	nJ	>1
Polarization	-	Linear	Aligned to Slow Axis
Fiber Type	-	PM Fiber
Fiber connector	-	FC/APC
Worm Up time	min	< 1

General Parameters	Benchtop	Module
Control function	Push Button in Front Panel	Push Button in Front Panel
Synchronous electrical signal port	SMA	SMA
Power Supply	AC100~240V, <30W	DC5V, <20W
Dimensions(mm)	260(W)×280(D)×120(H)	200(W)×121(D)×65(H)mm
Operation Temperature	5 ~ 35°C
Operation Humidity	0~70%

Ordering Information/Product Code
SMR-PSPL	WL(nm)	Pulse Duration(fs)	Power(mW)	Freq (MHz)	Fiber	Packaging
	1560	50/100/200/ 500	10/50/100	80/100	SM PM	B= benchtop M=Module

5.780nm Femtosecond Pulse Fiber Laser

The 780nm is generated by second-harmonic of 1560nm. The laser is a turnkey product with long-term stable operation and maintenance free. It can be widely used in the research fields of optical frequency comb, supercontinuum, terahertz and so on. Specific combination of pulse duration, repetition rate and average power is customizable.

Features

100fs
Turn-Key Product
All PM fiber Laser cavity

Applications

multiphoton
two-photonabsorption
UltrafastOptics

Parameters	Unit	Typical Value	Remarks
Center Wavelength	nm	780±10
Spectrum Width	nm	20
Pulse Duration	fs	<100	Customizable
Average Power	mW	>30	Customizable
Power Instability	-	< ±1%
Repetition Rate	MHz	80	Customizable
Repetition Rate Instability	Hz	< 100
Pulse Energy	nJ	> 0.4
Polarization	-	Linear
Fiber Type	-	Free Space
Fiber connector	min	< 1

General Parameters	Benchtop	Module
Control function	Push Button in Front Panel	Push Button in Front Panel
Synchronous electrical signal port	SMA	SMA
Power Supply	AC100~240V, <30W	DC5V, <20W
Dimensions(mm)	260(W)×280(D)×120(H)mm	200(W)×121(D)×65(H)mm
Operation Temperature	5 ~ 35°C
Operation Humidity	0~70%

Ordering Information/Product Code
SMR-FSPL	WL (nm)	Pulse Duration(fs)	Power (mW)	Freq (MHz)	Fiber	Packaging
	780	50/100/200/500	1/10/50/ 100	80/100	FS=Free Space	B= benchtop M=Module

STMH Series GHz 1550nm Femtosecond Fiber Lasers

Key Features:

Ultra low-noise
Transform-limited pulses
Hermetically sealed laser
Compact industrial design
User-friendly
24/7 operation
All-in-one system

Main Applications:

Optical communication
Precision microwave
THz generation
Amplifier seeder
Timing distribution
Frequency comb
A/O converter

Key Specifications:

Wavelength: 1550nm
Repetition rate: up to 2.5GHz
Clean soliton pulses:<200fs
Options:
Repetition rate stabilization
Customised repetition rate
OEM version

	STMH-1550	STMH-1550+
Construction	Oscillator, no amplifier	With amplifier
Average power	>50mW	Up to 2W
Peak power	>0.1kW	Up to 4kW
Pulse energy	>0.05nJ	Up to 1nJ
Repetition rate	Standard – 250, 500MHz, 1, 1.25, 2 or 2.5GHz. Custom design – 200MHz to 2.5GHz	Standard – 250, 500MHz, 1, 1.25, 2 or 2.5GHz. Custom design – 200MHz to 2.5GHz
Center wavelength	1555nm +/- 10nm	1555nm +/- 10nm
Spectral bandwidth	>10nm at 3dB	>10nm at 3dB
Pulse width	<250fs, transform-limited	<250fs, transform-limited
Optical output port	Fiber output (PM FC/APC), free-space	Fiber output (PM FC/APC), free-space
Beam quality	TEM00, M2<1.05	TEM00, M2<1.05
Polarisation	Linear (PER>23dB, >200:1)	Linear (PER>23dB, >200:1)
Amplitude noise	<0.1% RMS (24h)	<0.1% RMS (24h)
Timing jitter	<30fs (1kHz – 10MHz)	<30fs (1kHz – 10MHz)
Power supply	5VDC/2A	24VDC/2A
Power consumption	<10W	<50W
Cooling	Passively air-cooled	Passively air-cooled
Warm-up time	<10s (cold start)	<10s (cold start)
Laser head size/weight	240x160x89mm/5kg	240x160x89mm/5kg
Control unit	No control unit required	No control unit required
Operation temperature	+5oC to +45oC	+5oC to +45oC
Storage temperature	-10oC to +60oC	-10oC to +60oC
Relative humidity	<80% (non-condensing)	<80% (non-condensing)
Analog interface	Eg. Power mod, alarm, interlock, trigger, status	Eg. Power mod, alarm, interlock, trigger, status
Digital interface	USA, RS232, ETHERNET, CAN	USA, RS232, ETHERNET, CAN

Specifications

And find more about the full characterization of two versions of our lasers: STMH-1550 at 1 GHz laser and STMH-1550 at 250 MHz.

1. STMH-1550 SERIES at 1 GHz

It is the first industrial-grade laser of its kind that operates at telecom wavelengths and achieves the lowest phase noise and timing jitter on the market. In this document, we report the full characterization of the product operating at a repetition rate of 1 GHz.

Key product specifications

Frep: 1 GHz
Power: > 50 mW
λ0 : 1545 – 1565 nm
Clean soliton pulse
Bandwidth: > 10 nm
Pulse width: < 250 fs (Transform limited)
Sech2-shaped spectrum
Beam characteristics: TEM00, M2 < 1.05

Noise characterization (Free-running)

The free-running phase and amplitude noise of a STMH-1550 at 1 GHz is reported here. The phase noise was measured on the 10th harmonic, i.e., at 10 GHz.

Offset frequency (fc)	Phase noise (dBc/Hz) 1 GHz carrier 10 GHz carrier		Timing-jitter (fs) [fc – 10 MHz]	Amplitude noise (RMS) [fc – 10 MHz]
10 kHz	< -150	< -130	< 1	< 0.01%
1 kHz	< -115	< -95	< 10	< 0.01%
100 Hz	< -90	< -70	< 100	< 0.01%
1 Hz	< -30	< -10	< 5000	< 0.02%

Possibilities and options:

2. STMH-1550 SERIES — 250 MHz

The STMH-1550 SERIES is the first industrial-grade laser of its kind that operates at telecom wavelengths and achieves the lowest phase noise and timing jitter on the market. In this document, we report the full characterization of the product operating at a repetition rate of 250 MHz.

Key product specifications

Frep: 250 MHz
Power: > 100 mW
λ0 : 1545 – 1565 nm
Clean soliton pulse
Bandwidth: > 10 nm
Pulse width: < 250 fs (Transform limited)
Sech2-shaped spectrum
Beam characteristics: TEM00, M2 < 1.05

Noise characterization (Free-running)

The free-running phase and amplitude noise of a MENHIR-1550 at 250 MHz is reported here. The phase noise was measured on the 40th harmonic, i.e., at 10 GHz.

Offset frequency (fc)	Phase noise (dBc/Hz) 1 GHz carrier 10 GHz carrier		Timing-jitter (fs) [fc – 10 MHz]	Amplitude noise (RMS) [fc – 10 MHz]
10 kHz	< -155	< -135	< 1	< 0.01%
1 kHz	< -140	< -110	< 2	< 0.01%
100 Hz	< -110	< -80	< 10	< 0.01%
1 Hz	< -50	< -20	< 1500	< 0.02%