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arXiv · 2506.17037

Influence of optical self-injection on statistical properties of laser-pulse interference

Roman Shakhovoy·Elizaveta Maksimova·Matvey Boltanskiy·Maxim Fadeev
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Abstract

Pulsed optical self-injection markedly affects the emission characteristics of semiconductor lasers. In this work, we analyze its influence on the statistical properties of laser-pulse interference. We experimentally demonstrate that varying the arrival time of reflected optical pulses back into the laser cavity influences the phase-diffusion and induces an effect that, by analogy with external optical injection, we call phase locking. A comprehensive theoretical analysis of this phenomenon is also presented.

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Roman Shakhovoy, Elizaveta Maksimova, Matvey Boltanskiy, Maxim Fadeev. 2025-06-20. Influence of optical self-injection on statistical properties of laser-pulse interference. https://arxiv.org/abs/2506.17037

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