On Stiffness of Optical Self-Injection Locking

On Stiffness of Optical Self-Injection Locking

Spectrally pure semiconductor lasers produced via self-injection locking to high quality factor monolithic optical resonators demonstrate sub-kHz instantaneous linewidth. The lasers are used in photonic sensor systems and microwave photonic oscillators benefitting from the improved spectral purity,...

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Bibliographic Details
Main Authors: Anatoliy Savchenkov, Skip Williams, Andrey Matsko
Format: Article
Language:English
Published: MDPI AG 2018-10-01
Series:Photonics
Subjects:
self injection locked laser
optical resonator
resonant Rayleigh scattering
laser frequency stability
optical whispering gallery modes
thermally compensated monolithic optical resonator
Online Access:https://www.mdpi.com/2304-6732/5/4/43

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