Hangzhou Brandnew Technology Co., Ltd. is one of China's leading manufacturers and premier suppliers of advanced 2w 1550nm fiber coupling laser diode. Operating a state-of-the-art factory, we specialize in the entire production spectrum—from high-performance chips, TO/F/C Mounts, COS, and MCC bars, to robust stacks and advanced fiber-coupled solutions.
2w 1550nm 2pins Fiber Coupling Diode Laser
Main Features:
Output power up to 2.5W
Built-in PD optional
Built-in TEC cooling optional
105um 200um 400um fiber core optional
0.22NA 0.37NA optional
SMA905 ST FC connector optional
Application:
- Laser Ranging & Detection: Fit for medium-distance laser ranging, industrial sensors and equipment obstacle avoidance systems.
- Fiber Optic Sensing Module: Used for temperature, strain and vibration monitoring in engineering and pipeline sensing systems.
- Optical Component Testing: Acts as standard light source for fiber device inspection and photoelectric instrument calibration.
- Custom OEM Laser Modules: Ideal for secondary development and integration into various miniature optoelectronic devices.

Data sheet:
Item No.: FC1550DL2
Item Name: 2W 1550nm Fiber Coupling Diode Laser
|
Optical |
|
|
Center Wavelength |
1550nm |
|
Working Mode |
CW |
|
Output Power |
2W |
| Fiber | |
|
Fiber Core Diameter |
200um |
|
Fiber Numerical Aperture |
0.22NA |
|
Fiber Length |
1m or customized |
|
Fiber Connector |
SMA905 or customized |
|
Electrical |
|
|
Operating Current Iop |
10A |
|
Threshold Current Ith |
1A |
|
Operating Voltage Vop |
1.6V |
|
Thermal |
|
|
Operating Temperature |
25℃ |
|
Storage Temperature |
-30-70℃ |
Drawing:

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