Seed Laser Pro

Seed Laser Pro is the online storefront of Techwin, a manufacturer of single-frequency fiber lasers with 20+ years of R&D in laser materials and devices. The catalog covers 1.0 µm, 1.5 µm and 2.0 µm seed lasers, high-power single-frequency lasers, wavelength-converted sources, ASE sources, and linewidth and noise measurement systems. Products offer Hz-to-kHz linewidth, very low RIN and PM-fiber outputs, supporting research labs, photonics OEMs, fiber-sensing and DAS builders, coherent LiDAR developers and quantum physics teams. Techwin ships to 30+ countries and offers OEM and custom configurations with engineering support at the design stage. Request a quote or contact engineering to specify your system.