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Ultra-Narrow Linewidth Laser module 1um

The Oewaves Ultra-narrow Linewidth Laser Module 1um has been developed to offer an ultra-fine line width at less than 500Hz. Its design is based on locking with a microresonator by self-injection of a semiconductor laser. This new module also integrates current low noise drivers and TEC, Built with a USB interface allowing control and user-friendly control. The laser module has long-term frequency stability and ultra-low frequency noise, 1nm thermal tunability is also available via an SMA RF input.


  • LIDAR consistent
  • Optical metrology and spectroscopy
  • Interferometric optical detection
  • Intelligent structures for monitoring and leak detection
  • Gas detection