1550nm Femtosecond Laser

  • Update:Mar 05, 2020
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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

Product Introduction

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 made to facilitate OEM integration and enable customers’ applications.

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

Specifications

 

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

1560nm +/- 10nm

1560nm +/- 10nm

Spectral bandwidth

>12.5nm at 3dB

>12.5nm at 3dB

Pulse width

<200fs, transform-limited

<200fs, 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

   Femtosecond LasersPico-second LasersUltrafast OPOs and OPAs,  Mid-IR Ultrafast Laser

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