Hangzhou Brandnew Technology Co., Ltd. is one of China's leading manufacturers and premier suppliers of advanced detachable 15w 976nm 980nm 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.
Detachable 15W 976nm 980nm Laser Diode
Features:
- 976nm wavelength, stable CW 15W continuous output.
- 200μm core multimode fiber pigtail, high coupling efficiency.
- Detachable fiber connector design, plug-and-play fiber.
Applications:
- Medium & small power fiber laser pump source for marking, cutting, welding and cleaning equipment
- Custom thermal processing devices: plastic welding, adhesive curing and coating drying
- 3D dynamic scanning & additive manufacturing: 3D printing sintering, galvanometer scanning forming light source

This 15W 976nm fiber coupled laser diode adopts 200μm detachable fiber design for easy replacement and low maintenance cost. With stable CW power, high pumping efficiency and good heat resistance, it can cooperate with laser collimators to output collimated beam. It is widely applied as fiber laser pump source and core light source for laser cutting, welding, cleaning, 3D printing and industrial optical sensing equipment.
Data Sheet
Item No: FC976CB15
| Optical | Typical Value |
| Center Wavelength 1 | 640nm/0.5W |
| Center Wavelength 2 | 980nm/15W |
| Working Mode | CW |
| Fiber | Detachable |
| Fiber Core | 200um |
| Fiber Numerical Aperture | 0.22NA |
| Fiber Length | 1m |
| Fiber Connector | SMA905 |
| Electrical | |
| Operating Current Iop | 1~18A |
| Threshold Current Ith | 0.5~2A |
| Operating Voltage Vop | 1.6~3V |
| PD | Optional |
| Thermistor | Optional |
| Thermal | |
| Test Temperature | 25℃ |
| Storage Temperature | -30~70℃ |
Drawing:

Why Partner with Hangzhou Brandnew Technology Co., Ltd.?
"By working directly with the source, you gain a decisive competitive edge:

15
years experience
- Core Technology: Proprietary optical designs ensure industry-leading performance and strict quality consistency.
- Customize available: Our veteran engineers and flexible factory rapidly turn your custom requirements into scalable solutions, shortening your R&D cycle.
- Factory Pricing & Strict QC: From raw materials to final aging tests, our rigorous quality control guarantees maximum reliability at highly competitive, direct factory prices.
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