@inproceedings{c7ff49118932453ca326a91344bfbfa2,
title = "Polarization dynamics of grating-based spin-lasers",
abstract = "We present the nonlinear coupled-mode theory for anisotropic microcavity lasers, the birefringent spin-lasers in particular. The modeling technique is based on the decomposition of Maxwell-Bloch equations in a properly-chosen vectorial basis, imprinting all the important information about cavity geometry, gain medium and local anisotropies into the coefficients of coupled-mode equations. The formalism is applied to spin-lasers with high-contrast gratings, in which the interplay of spin dynamics and cavity birefringence offers new possibilities for near-future data-transfer technologies. The model can be used to investigate the effects of spin modulation and grating parameters on dynamical performance of realistic grating-based spin-laser. Moreover, it is used to derive the extended spin-flip model. We show, that the currently-used spin-flip model requires the corrections in order to describe the grating-based spin-VCSELs with extremely large frequency splitting.",
keywords = "Birefringence, Spin-VCSEL, Spin-flip model, Surface grating",
author = "Mariusz Drong and Jan Pe{\v r}ina and MacIej Dems and Tomasz Czyszanowski and Tibor F{\"o}rd{\"o}s and Henri Jaffr{\`e}s and Kamil Postava and Drouhin, \{Henri Jean\}",
note = "Publisher Copyright: {\textcopyright} 2022 SPIE.; Quantum Sensing and Nano Electronics and Photonics XVIII 2022 ; Conference date: 20-02-2022 Through 24-02-2022",
year = "2022",
month = jan,
day = "1",
doi = "10.1117/12.2610079",
language = "English",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
editor = "Manijeh Razeghi and Khodaparast, \{Giti A.\} and Vitiello, \{Miriam S.\}",
booktitle = "Quantum Sensing and Nano Electronics and Photonics XVIII",
}