1550 nm Low Power Femtosecond Fiber Laser Module
Applications
Telecommunications components testing
Photodetector characterization
Terahertz generation
Optical metrology
Materials characterization
Biophotonics
Features
Average power > 2 mW
Central Wavelength 1550 nm
Pulse width < 0.5 ps
Robust all-fiber architecture
Fiber pigtail delivery
Exceptional long term stability
RF synchronization output
The 1550 C-band low power femtosecond fiber laser (FPL) is a passively mode-locked fiber laser that provides a stable short pulse output at 1550 nm. The laser utilizes the proprietary Mendocino saturable absorber technology, which has been developed and perfected over a twenty-year period, to deliver reproducible mode-locking at turnon with excellent stability and reliability. It features a convenient polarization-maintaining (PM) fiber output with power levels greater than 2 mW and an optical pulse of less than 0.5 ps. The laser provides an RF 50 MHz synchronization output as a trigger signal.
The module (FPL-M) series features a robust architecture that is insensitive to shock and vibration. It can be used as a stand-alone laser system with a user-supplied 5 VDC power supply and is the perfect source for integration into demanding OEM applications. An advanced engineering design and consistent manufacturing process ensure the highest quality standards for volume production.
Technical Specifications1
Model Number
FPL-M2CFF
OPTICAL
Central Wavelength (nm)
1550 ± 2
Pulse Width2 (ps)
< 0.5
Average Power (mW)
> 2
Repitition Rate3 (MHz)
50
Spectral Width (FWHM, nm)
> 6
Power Stability over 8 hours4 (%, RMS)
< 1.0
Beam Quality, M2
< 1.1
Polarization Extinction Ratio (dB)
> 18
Output/Termination5,6
PM 1550 fiber pigtail with FC/APC connector
ELECTRICAL
Electrical Synchronization (V)
> 0.2, SMA connector
Operating Voltage (VDC)
~ 5
Power Consumption (W)
< 10 W
Electrical Interface
9 pin D-sub connector
Computer Control
No
MECHANICAL
Operating Temperature (°C)
20 - 35
Dimensions (cm)
9.5(W) x 12.7(D) x 2.5(H)
Weight (kg)
0.3
Mounting
Heat sink for steady state heat load of up to 7 W (up to 10 W at turn-on)
Warm-up Time (min)
< 10
1. Due to our continuous improvement philosophy, all product specifications are subject to change without prior notice. Please contactfor customized specifications.
2. A sech2 pulse shape (deconvolution factor of 0.65) is used to determine the pulse width from the second harmonic autocorrelation trace.
3. For other repetition rates, please contact .
4. Requires an ambient temperature control of ± 1.0ºC and appropriate mounting with heat sink
5. For free space option, please contact .
6. For optional second (monitor) output, please contact .
商品属性 [波长] 1550 ± 2nm [功率] > 2mW [脉宽] < 0.5ps [重复频率] 50MHz