Description
Hangzhou Brandnew Technology Co., Ltd. is one of China's leading manufacturers and premier suppliers of advanced 400mw 974nm 976nm butterfly 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.
400mW 974nm 976nm Butterfly Laser Diode
Core Features
- Output Power: 400mW stable CW output, high beam collimation and low divergence.
- Wavelength: 974nm near-infrared, with narrow linewidth and high wavelength stability, suitable for high-precision scenarios.
- Package: Butterfly package, compact and integrated, easy to integrate into small optical modules and test equipment.
Key Applications
- High-Precision Sensing: Applied to fiber optic gyroscopes and laser rangefinders, leveraging 974nm wavelength's strong penetration and single-mode stability for accurate data collection.
- Optical Module Pumping: Used as a low-power pump source for mid-infrared laser modules, matching the absorption peak of rare-earth-doped materials.
- Industrial Precision Alignment: Suitable for high-precision positioning of small electronic components and optical equipment calibration.
- Laboratory & Academic Research: Ideal for near-infrared spectrum analysis, optical component testing, and laser principle demonstration.
Data sheet:
Item No.: FC974SM04/FC976SM04
| Optical | Typical Value |
| Center Wavelength λ | 974nm/976nm |
| Wavelength Tolerance | ±1nm |
| Output Power | 400mW |
| Fiber | |
| Fiber | Hi1060 |
| Fiber Length | >1m |
| Fiber Connector | FC/APC |
| Electrical | |
| Threshold Current Ith | 90mA |
| Operating Current Iop | 750mA |
| Operating Voltage Vop | 2.5V |
| PD | Available |
| TEC | Available |
| Thermistor | Available |
| Thermal | |
| Test Temp. | 25℃ |
| Storage Temp. | -40-80℃ |
Size Drawing
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