1540nm 1550nm 1560nm 10mW~500mW Single-mode Fiber Coupled Laser System Desktop Type
1550nm single-wavelength laser light source uses DFB semiconductor laser chip, single-mode fiber output, professionally designed drive circuit and TEC control to ensure the safe and stable operation of the laser, can provide desktop or module packaging.
[Features]
Power and spectral high stability
Narrow spectral line width
Module or desktop package
[Applications]
Optical fiber sensing
Fiber laser
Nonlinear optics research
[Specification]
|
Parameters
|
Unit
|
Typical Value
|
Remarks
|
|
Working Wavelength
|
nm
|
1550±2
|
1540nm / 1560nm optional
|
|
Spectral Linewidth
|
MHz
|
3
|
1MHz can be customized
|
|
Sideband Suppression Ratio
|
dB
|
>50
|
|
|
Output Power
|
mW
|
10/20/50/100/200/500
|
Choose
|
|
Short-term Stability (15 minutes)
|
dB
|
≤ ±0.02
|
|
|
Long-term Stability (8 hours)
|
dB
|
≤ ±0.05
|
|
|
Pigtail Fiber Type
|
--
|
SMF-28e singlemode fiber
|
If you need PM fiber, please contact us!
|
|
Fiber Interface Type
|
--
|
FC/APC
|
|
|
Electrical and environmental parameters
|
DeskTop Type
(Current product)
|
Module Type
|
|
Control method
|
Button
|
RS232 Serial communication
|
|
Communication interface
|
DB9 Female(Default not include)
|
DB9 Female
|
|
Power supply
|
100~240V AC, <30W
|
5V DC, <15W
|
|
Size
|
260(W)×280(D)×120(H)mm
|
125(W)×150(D)×20(H)mm
|
|
Operating temperature range
|
-5~+55°C
|
|
Operating humidity range
|
0~70%
|
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