Highly tunable frequency combs in pulse-modulated optically injected lasers

Georgia Himona; Yannis Kominis

doi:10.1117/12.3023187

20 June 2024 Highly tunable frequency combs in pulse-modulated optically injected lasers

Georgia Himona, Yannis Kominis

Proceedings Volume PC13002, Semiconductor Lasers and Laser Dynamics XI; PC1300204 (2024) https://doi.org/10.1117/12.3023187
Event: SPIE Photonics Europe, 2024, Strasbourg, France

Abstract

We present the remarkable tunability of the output spectrum of an Optically Injected Semiconductor Laser under an input signal, in the form of a periodic pulse train, modulating the current. Conditions for discrete output spectra, in the form of frequency combs, are determined. The characteristics of the output frequency combs in terms of the number, the distance and the amplitude of the spectral lines, are shown to be controlled by the parameters of the input periodic pulse signal, namely the pulse amplitude, duration and period, suggesting a multi-functional device for a variety of applications.

Conference Presentation

Citation Download Citation

Georgia Himona and Yannis Kominis "Highly tunable frequency combs in pulse-modulated optically injected lasers", Proc. SPIE PC13002, Semiconductor Lasers and Laser Dynamics XI, PC1300204 (20 June 2024); https://doi.org/10.1117/12.3023187

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