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Special Lasers

Ultra-Narrow Linewidth Laser Module


OEwaves Ultra-Narrow Linewidth Laser Module is based on a high quality factor (Q) Whispering Gallery Mode (WGM) micro-resonator.
The unique technology of the OEwaves Ultra-Narrow Linewidth Laser Module leverages the self-injecti on locking of a suitable commercially available laser diode via a resonant opti cal feedback from a high-Q WGM micro-resonator. Its monolithically integrated approach along with micro-scale mass and volume make the laser virtually insensitive to environmental vibrations.

 Features :

• Ultra-Narrow Instantaneous and Dynamic Laser Linewidth<1Hz,30Hz and 200Hz
• Ultra-Low Phase/Frequency Noise
• Low RIN
• C /L Band Wavelength Support
• Wide Thermal Tuning Range


Ultra narrowlinewidth laser

Module laser à raie ultra-fine <200Hz

Ultra-Narrow Linewidth Laser Module<1Hz

Ultra-Narrow Linewidth Laser Module<30Hz