Archivio Istituzionale della RicercaWe investigate photon-photon resonances in laterally coupled mini-arrays of vertical-cavity surface-emitting lasers under electrical excitation. We observe resonance peaks in the frequency response of the optical signal, which we investigate for each array element and spectral modes. Furthermore, we show self-injection locking with modulation bandwidth enhancement.
Study of Electrically Excited Photon-Photon Resonances in Self-Injection-Locked Coupled-Cavity VCSELs / Lindemann, M.; Gerhardt, N. C.; Hofmann, M. R.; Ledentsov, N.; Shchukin, V. A.; Ledentsov, N. N.; Makarov, O. Y.; Zerova, V.; D'Alessandro, Martino; Tibaldi, A.; Turkiewicz, J. P.. - ELETTRONICO. - (2024), pp. 1-2. (Intervento presentato al convegno 29th International Semiconductor Laser Conference (ISLC) tenutosi a Orlando, FL (USA) nel 29 September 2024 - 02 October 2024) [10.1109/islc57752.2024.10717381].
Study of Electrically Excited Photon-Photon Resonances in Self-Injection-Locked Coupled-Cavity VCSELs
D'Alessandro, Martino;Tibaldi, A.;
2024
Abstract
We investigate photon-photon resonances in laterally coupled mini-arrays of vertical-cavity surface-emitting lasers under electrical excitation. We observe resonance peaks in the frequency response of the optical signal, which we investigate for each array element and spectral modes. Furthermore, we show self-injection locking with modulation bandwidth enhancement.
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2024Lindemann_ISLC - Study of electrically excited PPR.pdf
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https://hdl.handle.net/11583/2994060