Hangzhou Brandnew Technology Co., Ltd. is one of China's leading manufacturers and premier suppliers of advanced 100mw 200mw 300mw 808nm 105um fiber coupled diode laser. 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.
100mW 200mW 300mW 808nm 105um Fiber Coupled Diode Laser
Features:
- Output Power: 100mW/200mW/300mW
- Fiber Core: 105um
-
Compact and easy to integrate
-
long life
Application
- Photoacoustic imaging,
- Laser whitening / vascularisation assistance,
- Environmental monitoring light source

Specifications:
Item No.: FC808DL03
Item Name: 100mW 808nm Fiber Coupled Diode Laser
| Optical | Typical Value |
| Center Wavelength | 808nm±5nm |
| Working Mode | CW |
| Working Mode | CW |
| Output Power | 300mW |
| Fiber | |
| Fiber Core | 105um |
| Fiber Numerical Aperture | 0.22NA |
| Fiber Length | 1m/0.9mm |
| Fiber Connector | FC/APC |
| Electrical | |
| Threshold Current Lth | 0.2A |
| Operating Current Lop | <1.2A |
| Operating Voltage Vop | 2V |
| Thermal | |
| Test Temperature | 25℃ |
| Storage Temperature | -30~70℃ |
| Wavelength Temperature Coefficient | 0.3nm/℃ |
Drawing:

100mW 200mW 300mW 808nm Fiber Coupled Diode Laser 105um and 200 µm / 400 µm difference comparisons:
The core diameter is progressively larger from 105um to 400um, with a smaller beam output diameter of 105um for tighter focusing and 400um for a larger, more diffuse spot. The intensity density of 105um is high, but carries lower power, 200um is medium, 400um has low intensity density, but carries higher efficiency.
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