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Special Lasers

NLL—Narrow Linewidth Laser


  Compact Laser Narrow linewidth


NLL Narrow Linewidth Laser is a compact, ultra-low noise DFB semiconductor laser module. Fully integrated module, ruggedized OEM laser, comprising a semiconductor diode, the linewidth reduction system, the laser driver and electronic controls with a fast modulation input.


Low phase noise • Long coherence length -Narrow linewidth <5KHz
Output power up to 100 mW
High frequency stability, reliability and vibration sensitivity


Laser compact à largeur de raie d'émission ultra-fine