976nm 10W Multimode Fiber Coupled Laser Diode Module
976nm 10W Multimode Fiber Coupled Laser Diode Module
976nm 10W Multimode Continuous Fiber Coupled Laser Module
Engineered for precision and reliability, this 976nm 10W Multimode Fiber Coupled Laser Module delivers high-power, high-efficiency semiconductor laser output through advanced micro-optical coupling technology. Ideal for fiber laser pumping, scientific research, industrial applications, and optical system integration, this module combines robust construction with long operational life.
Made in Mainland China by Leierte Optoelectronics, this module undergoes rigorous inspection and burn-in testing at every critical production stage — ensuring consistent performance, stability, and durability in demanding environments.
Key Features
- High Output Power: Up to 10W fiber output power for demanding laser applications
- Precise Wavelength: 976nm center wavelength, optimized for erbium/ytterbium-doped fiber amplifier (EDFA/YDFA) pumping
- Micro-Optical Coupling Technology: Chip emission is efficiently gathered and routed through a small-core-diameter optical fiber for maximum brightness and beam quality
- Anti-Reflection Protection: Built-in anti-reflection function isolates reflected light near the 1µm wavelength band, providing effective pump protection
- Multimode Fiber Output: 105µm core diameter fiber with 0.22 N.A. numerical aperture for efficient light transmission
- AC Power Source: Operates on standard AC power supply
- Long Lifespan: Every unit is aged and inspected to guarantee reliability and extended service life
Technical Specifications
| Parameter | Value |
|---|---|
| Wavelength | 976 nm |
| Fiber Output Power | 10 W |
| Fiber Core Diameter | 105 µm |
| Numerical Aperture | 0.22 N.A. |
| Operation Mode | Continuous Wave (CW) |
| Power Source | AC |
| Anti-Reflection | Yes (~1µm band) |
| Country of Origin | Made in Mainland China |
Common Applications
- Fiber laser and amplifier pumping (EDFA / YDFA)
- Optical research and laboratory use
- Industrial laser processing systems
- Optical communications and sensing
- Scientific instrumentation
For further reading on laser safety standards and best practices, refer to the OSHA Laser Hazards resource.
Frequently Asked Questions
Q: What is the 976nm fiber coupled laser module used for?
A: The 976nm fiber coupled laser module is primarily used as a pump source for erbium-doped (EDFA) and ytterbium-doped (YDFA) fiber amplifiers, as well as in fiber laser systems, scientific research, optical sensing, and industrial laser processing applications. The 976nm wavelength is a key absorption peak for ytterbium-doped gain media, making this module highly effective in those systems.
Q: What does "multimode continuous" mean for this laser module?
A: "Multimode" refers to the fiber type used (105µm core, 0.22 N.A.), which supports multiple light propagation modes, allowing for higher power delivery compared to single-mode fibers. "Continuous" (CW – Continuous Wave) means the laser outputs a steady, uninterrupted beam rather than pulsed operation, making it ideal for applications requiring stable, sustained optical power.
Q: Does this module include anti-reflection protection?
A: Yes. The module features a built-in anti-reflection function that effectively isolates reflected light in the ~1µm wavelength band. This protects the pump laser from back-reflections that could otherwise destabilize or damage the laser diode, ensuring consistent and reliable operation in complex optical systems.
Q: What power supply does this laser module require?
A: This laser module operates on an AC power source. Please ensure your installation setup includes an appropriate AC-compatible laser diode driver with current control for safe and optimal operation. Bulbs are not included.