600mW 981nm Butterfly Single Mode Fiber Diode Laser
Features:
- 981nm 600mW high purity single mode beam
- Butterfly package built-in temperature control module
- Single mode fiber pigtail design, low transmission loss
Applications:
- Fiber Laser Pumping Source: Serves as core pump light for fiber laser amplifiers, matching absorption characteristics to boost laser conversion efficiency.
- High Precision Fiber Sensing: Applied to strain, temperature and vibration monitoring, single mode output guarantees high detection accuracy and signal stability.
- Biomedical Spectral Excitation: Used for biological fluorescence analysis and medical optical diagnosis, suitable for tissue detection and related experimental research.

This 600mW 981nm single mode fiber laser adopts reliable butterfly sealed packaging, equipped with precise temperature regulation to maintain stable wavelength and power performance. It delivers superior single mode beam quality, low optical loss and easy system integration. Widely applicable to fiber laser pumping, distributed fiber sensing, biomedical spectroscopy and optical testing calibration, it acts as a compact and high-stability near-infrared laser core component.
Data Sheet
Item No: FC981SM06
| Optical | |
| Center Wavelength | 981nm |
| Wavelength Tolerance | ±1nm |
| Output Power | 600mW |
| Fiber | |
| Fiber | SM |
| Fiber Length | >1m/0.9mm Jacket |
| Fiber Connector | FC/APC |
| Electrical | |
| Operating Current Iop | 1000mA |
| Threshold Current Ith | 90mA |
| Operating Voltage Vop | 2.8V |
| TEC | Available |
| PD | Available |
| Thermistor | Available |
| Thermal | |
| Test Temperature | 25℃ |
| Storage Temperature | -40~80℃ |
Drawing:

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