NK High-Power Diode Laser Bar Chip — 808nm, 50W CW — For Biomedical Laser Equipment
Price range: ¥78.0 through ¥85.0
The NK 808nm 50W CW high-power diode laser bar chip is a semiconductor laser device designed for biomedical and aesthetic applications. It features stable continuous-wave output, high electro-optical efficiency, and excellent thermal performance, making it suitable for integration into medical laser systems and industrial laser modules.
With its 808nm wavelength, the laser bar is widely used in laser hair removal equipment, phototherapy systems, and solid-state laser pumping. Its compact bar structure allows for scalable stacking and easy integration into high-power laser assemblies.
The device is manufactured under strict quality control to ensure consistent performance, reliability, and long service life, meeting the demands of professional medical and industrial environments.
Specifications
| Parameter | Specification / Typical Value |
|---|---|
| Brand | NK |
| Model | 808nm |
| Product Type | Laser Diode Chip |
| Series | Laser Chip Series |
| Wavelength | 808nm |
| Wavelength Tolerance | ±3–5 nm |
| Output Power | 50W |
| Operation Mode | Continuous Wave (CW) |
| Device Structure | Laser Bar |
| Package Type | Bar Package |
| Technology | Semiconductor Laser Diode |
| Mounting Type | Semiconductor Mount |
| Beam Structure | Multi-emitter bar |
| Electrical Efficiency | 50% – 60% |
| Operating Current | High current operation (tens of amps) |
| Thermal Management | Requires heat sink / TEC cooling |
| Application | Medical / Aesthetic / Biomedical Equipment |
| Supply Type | OEM / ODM / Original Manufacturer / Distributor |
| Production Year | 2025 |
| Origin | Guangdong, China |
| Lifespan | Long service life under proper cooling |
Product Overview
The NK 808nm 50W CW high-power diode laser bar chip is a semiconductor laser device designed for biomedical and aesthetic applications. It features stable continuous-wave output, high electro-optical efficiency, and excellent thermal performance, making it suitable for integration into medical laser systems and industrial laser modules.
With its 808nm wavelength, the laser bar is widely used in laser hair removal equipment, phototherapy systems, and solid-state laser pumping. Its compact bar structure allows for scalable stacking and easy integration into high-power laser assemblies.
The device is manufactured under strict quality control to ensure consistent performance, reliability, and long service life, meeting the demands of professional medical and industrial environments.
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Custom
We offer comprehensive customization services for semiconductor laser chips and optical modules, covering the full process from design to mass production. With strong in-house R&D capabilities and advanced manufacturing facilities, we support customized wavelengths (630nm–3.0μm), power outputs (up to 180W), chip types, and packaging solutions such as COS, CS, F-mount, and stacked array modules. Our solutions are tailored for applications including LiDAR, industrial processing, medical aesthetics, and scientific research, ensuring high performance, reliability, and seamless system integration.
Contact us today to discuss your project and discover how our tailored solutions can meet your specific needs.
