FLH-2000-37-SM-B 2000nm 37dBm 5W Single-mode Fiber Coupled Laser Benchtop
The 2000nm single-wavelength laser uses a high-performance butterfly-shaped semiconductor laser chip. The professionally designed driver and temperature control circuit control ensures that the laser operates safely and the output power and spectrum are stable. It can be used as a seed source for thulium-doped fiber lasers or fiber amplifiers, and is available in benchtop or modular packages.
[Features]
Power and spectral high stability
Single-mode fiber output
Module or desktop package
[Applications]
Fiber laser
Optical device testing
Optical frequency doubling
[Specification]
|
Parameters
|
Unit
|
Typical Value
|
Remarks
|
|
Model
|
--
|
FLH-2000-37-SM-B
|
|
|
Working Wavelength
|
nm
|
2000
|
|
|
Spectral Linewidth
|
nm
|
< 0.1
|
|
|
Sideband Suppression Ratio
|
dB
|
≥50
|
|
|
Working Mode
|
--
|
CW
|
Continuous Laser
|
|
Output Power
|
dBm
|
37
|
5000mW
|
|
Short-term Stability (15 minutes)
|
dB
|
≤ ±0.02
|
Equivalent≤±0.5%
|
|
Long-term Stability (8 hours)
|
dB
|
≤ ±0.05
|
Equivalent≤±1.2%
|
|
Pigtail Fiber Type
|
--
|
SM1950 single-mode Fiber
|
L=1m
|
|
Fiber Interface Type
|
--
|
FC/APC
|
|
|
Electrical and environmental parameters
|
Desktop Type
|
|
Control method
|
Button
|
|
Communication interface
|
DB9 Female (Default not include)
|
|
Power supply
|
AC 100~240V
|
|
Size
|
260(W)×320(D)×120(H)mm
|
|
Operating temperature range
|
-5~+35°C
|
|
Operating humidity range
|
0~70%
|
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