2000nm 5mW 7dBm SM Fiber Coupled Laser Module Type FL-2000-7-SM-M
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
|
--
|
FL-2000-7-SM-M
|
|
|
Working Wavelength
|
nm
|
2000
|
|
|
Spectral Linewidth
|
nm
|
< 0.1
|
|
|
Sideband Suppression Ratio
|
dB
|
≥50
|
|
|
Working Mode
|
--
|
CW
|
Continuous Laser
|
|
Output Power
|
dBm
|
7
|
5mW
|
|
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
|
Module Type
|
|
Control method
|
RS232 Serial communication
|
|
Communication interface
|
DB9 Female
|
|
Power supply
|
DC 5V, 3A
|
|
Size
|
125(W)×150(D)×20(H)mm
|
|
Operating temperature range
|
-5~+35°C
|
|
Operating humidity range
|
0~70%
|
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