1550nm fiber laser light source adopts DFB semiconductor laser chip, single-mode optical fiber output, professionally designed driving circuit and TEC control to ensure laser safety and stability, which can provide desktop or modular packaging.
Optical Parameter
|
Unit
|
Typical Values
|
Remark
|
Center wavelength
|
nm
|
1550±0.5
|
1540~1565nm Optional
|
Spectrum Linewidth
|
MHz
|
≤3
|
|
Sideband Rejection Ratio
|
dB
|
>50
|
|
Output Power
|
mW
|
10/20/50/100/200
|
Customized
|
Short-term Stability (15 Minutes)
|
dB
|
≤ ±0.02
|
|
Long-term Stability (8 Hours)
|
dB
|
≤ ±0.05
|
|
Fiber Type
|
-
|
SMF-28e/PM1550 Panda
|
|
Optical Connector
|
-
|
FC/APC
|
|
Electrical and environmental parameters
|
Desktop
|
Module
|
Control Mode
|
Button
|
RS232
|
Communication Interface
|
* Optional (DB9 optional host computer software)
|
DB9 Female
|
Power Supply
|
100~240V AC, <30W
|
5V DC, <15W
|
Dimensions
|
260(W)×280(D)×120(H)mm
|
125(W)×150(D)×20(H)mm
|
Operation Temperature Range
|
-5~+55°C
|
|
Operation Humidity Range
|
0~70%
|
①
|
②
|
③
|
④
|
⑤
|
FL
|
Operation Wavelength
|
Output power (mW)
|
Fiber Type
|
Package Type
|
|
1550
|
10/20/50/100/200
|
SM: SMF-28e
PM: PM1550 panda
|
M: Module
B: Desktop
|
If you need to customize other specifications, please provide detailed description for your requirement.