Description
8W 1064nm COS Mount Laser Diode
Features:
- 1064nm infrared laser chip in COS packaging
- Low power drift, and high beam quality
- High electro‑optical conversion efficiency
Applications:
- Industrial Laser Detection & Machine Vision Lighting: Used in high‑precision infrared detection systems, industrial vision imaging, and surface defect inspection.
- Solid-State & Fiber Laser Pump Source: Applied as a pumping unit for low‑to‑medium power solid‑state lasers and fiber amplifiers.
- Laser Ranging & Optical Sensing Systems: Integrated into medium‑distance laser rangefinders, structural monitoring, and distributed sensing equipment.
- Medical Infrared Physiotherapy & Biological Imaging: Used in non‑invasive infrared physiotherapy instruments and biological tissue imaging modules.

This 8W 1064nm COS mount laser diode features high power, efficient heat dissipation, and compact integration. It is widely used in industrial detection, laser pumping, optical sensing, medical infrared equipment, and laser marking. With stable performance and high reliability, it provides an optimized light source solution for compact high‑power optical systems.
Data Sheet
Item No: COS1064DL8
| Optical | |
| Center Wavelength | 1064nm |
| Wavelength Tolerance | ±10nm |
| Output Power | 8W |
| Emitter Width | 100um |
| FWHM | 6nm |
| Fast Axis FWHM | 30DEG |
| Slow Axis FWHM | 10DEG |
| Polarization | TE |
| Electrical | |
| Operating Current Iop | 10A |
| Threshold Current Ith | 0.5A |
| Operating Voltage Vop | 2.0V |
| Slope Efficiency | 0.9W/A |
| Conversion Efiiciency | 55% |
| Thermal | |
| Test Temperature | 15~30℃ |
| Storage Temperature | -40~55℃ |
| Wavelength Temperature Coefficient | 0.35nm/℃ |
Drawing:

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