Optical microresonators with high quality-factor are an advanced platform for carrying out actual scientific research in the field of quantum optics and photonics. Self-injection locking (SIL) effect is an example of phenomena realized on the platform of such resonators. SIL effect allows for narrowing the width of the emission line to the order of units of kHz. In this work, we studied features of self-injection locking regime in the presence of stimulated Raman scattering in the system. It was found that in the presence of Stokes optical microcomb the output emission linewidth turns out to be an order of magnitude higher than expected values.
42.65.Dr Stimulated Raman scattering; CARS
42.55.Px Semiconductor lasers; laser diodes
$^1$Russian quantum center
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