Beijing Hapros 1940/980 nm semiconductor laser

Beijing Hapros Technology introduces the JL-FC-1940-980-15W-200-0.22NA-01, a dual-wavelength, high-efficiency fiber-coupled semiconductor laser designed for demanding medical applications. Operating at 1940 nm and 980 nm wavelengths, this advanced module combines 8 W and 15 W output respectively, offering enhanced treatment versatility and energy control. It integrates a 200 μm core optical fiber with a numerical aperture of 0.22, supporting precise delivery and uniform beam quality. Built for precision and customization, this diode laser supports modular design adaptations, including fiber length, connector type, and output power variations. Each wavelength maintains a spectral width below 10nm and delivers high power conversion efficiency—exceeding 10 % at 1940 nm and over 50 % at 980 nm. The SMA905-detachable fiber interface and integrated aiming beam at 635 nm (>500 mW) provide straightforward integration and visual targeting during clinical use. Stable performance is ensured under rigorous conditions with an operating voltage of less than 10 V at 1940 nm and under 3.4 V at 980 nm. Active water cooling is recommended (18–28°C) to maintain safe operating temperatures and system longevity.