X Photonics 940 nm, 10 W laser diode

The 940L10105-II from X Photonics is a compact, single-emitter, fiber-coupled diode laser engineered for precision and durability in demanding environments. Delivering up to 10 W of optical output at 940nm through a 105 μm fiber core, it combines high efficiency with robust thermal design to maintain consistent performance even at elevated temperatures up to 105°C. Its hermetically sealed, metalized package ensures superior resistance to humidity and thermal cycling, making it ideal for extended field use.

This model features exceptional reliability, supported by a 48–53% electrical-to-optical conversion efficiency and a narrow 6nm spectral width, offering stable wavelength characteristics critical for LiDAR, medical sensing and industrial alignment systems. The integrated feedback protection (1500–1600 nm) prevents back-reflection damage, enhancing long-term operational stability.

Designed for automotive LiDAR and laser pumping applications, the 940L10105-II stands out with aerospace-grade durability and precision optical coupling. Its 0.22 numerical aperture ensures efficient beam delivery, while a wide operating temperature range (-40°C to 105°C) guarantees adaptability across challenging environmental conditions. This compact yet powerful diode laser represents X Photonics’ commitment to performance, reliability, and integration excellence in next-generation photonics systems.