Fiber Laser for Ultra-Narrow Linewidth and Frequency-Stable Performance
Mode-hop-free fiber lasers engineered for high precision, ultra-narrow linewidth, and stable frequency operation in sensing, LiDAR, and scientific applications.
A fiber laser uses a doped optical fiber core as its lasing medium to amplify light, commonly implemented as ytterbium-, erbium-, or thulium-doped fiber lasers. Techwin offers a comprehensive range of fiber lasers, including pulsed, CW, and modular designs. Our portfolio features ultra-narrow linewidth fiber lasers and frequency-stable fiber lasers, available across multiple wavelengths, making them ideal for fiber optic sensing, coherent communications, scientific research, and other precision applications.
1.0µm Fiber Laser
1.5µm Fiber Laser
2.0µm Fiber Laser
Long Pulsed Single Frequency Fiber
Laser (Polarization Maintaining)
1550nm Long Pulsed Single Frequency Fiber Laser, CKLIS-HP (Long Distance, Polarization Maintaining
1550nm Long Pulsed Single Frequency Fiber Laser, CKLIS-LP (Short Distance, Polarization Maintaining)
CW(Continuous Wave) Single
Frequency Fiber Laser Module
Techwin is a leading developer of fiber lasers, fiber amplifiers, and fiber sources, offering mode-hop-free lasers, ultra-narrow linewidth fiber lasers, frequency-stable fiber lasers, as well as radiation-hardened, TVAC-qualified, and space-qualified optical amplifiers. We provide custom solutions tailored to your applications, all built under a rigorous quality management system. Our high-power lasers and amplifiers deliver reliable performance worldwide, backed by expert support across industrial, scientific, and aerospace segments.
Applications
Autonomous Driving
Coherent Doppler LiDAR for Wind Sensing
3D Laser Scanning and Laser Ranging
Phase-sensitive Optical Time Domain Reflectometer (Φ-OTDR) sensing system
Brillouin OTDR (BOTDR) Sensing System
