Hangzhou Brandnew Technology Co., Ltd. is one of China's leading manufacturers and premier suppliers of advanced 1064nm 600mw butterfly seed source 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.
1064nm 600mW Butterfly Seed Source Laser Diode
Features:
- High-stability FBG wavelength locking narrow spectral width.
- Adopts proprietary coupling package with high efficiency.
- Operating temperature range: 5°C to 75°C.
Applications:
- Serves as a stable light source for high-precision spectral analysis and measurement systems.
- Works as a seed source for fiber lasers and solid-state laser amplification systems.
- Used as a reliable light source for direct frequency conversion research and related optical experiments.
- Applied in optical sensing and other optical systems requiring stable narrow-linewidth emission.

This 1064nm 600mW butterfly seed source laser diode is built with FBG wavelength locking technology and proprietary fiber coupling packaging. It delivers stable narrow linewidth output and supports optional single mode or PM fiber. With an operating temperature from 5°C to 75°C, it is an ideal seed laser and narrowband light source for spectral analysis, direct frequency conversion and laser amplification systems.
Data Sheet
Item No: FC1064SM06
| Optical | |
| Center Wavelength | 1064nm |
| Wavelength Tolerance | ±1nm |
| Spectrum Width | <1nm |
| Output Power | 600mW |
| Fiber | |
| Fiber Core | PM |
| Fiber Length | >1m |
| Fiber Connector | Bare end |
| Electrical | |
| Operating Current Iop | 1.2A |
| Threshold Current Ith | 100mA |
| Operating Voltage Vop | 2V |
| Thermistor | 3950K |
| PD | 500nA |
| TEC | 4.1A/4.5V |
| Thermal | |
| Test Temperature | 25℃ |
| Storage Temperature | -40~85℃ |
Drawing:

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