Vertical-cavity surface-emitting lasers with intracavity contacts and a rhomboidal current aperture for compact atomic clocks

Single-mode vertical-cavity surface-emitting lasers (VCSELs) with intracavity contacts, composite distributed Bragg reflectors, and a rhomboidal selectively-oxidised current aperture are studied. It is shown that the use of a rhomboidal current aperture allows the light output polarisation to be fix...

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Veröffentlicht in:	Quantum electronics (Woodbury, N.Y.) N.Y.), 2019-02, Vol.49 (2), p.187-180
Hauptverfasser:	Blokhin, S.A., Maleev, N.A., Bobrov, M.A., Kuz'menkov, A.G., Vasil'ev, A.P., Zadiranov, Yu.M., Kulagina, M.M., Blokhin, A.A., Guseva, Yu.A., Ospennikov, A.M., Petrenko, M.V., Gladyshev, A.G., Egorov, A.Yu, Novikov, I.I., Karachinsky, L.Ya, Denisov, D.V., Ustinov, V.M.
Format:	Artikel
Sprache:	eng
Schlagworte:	APERTURES ATOMIC CLOCKS Bragg reflectors Cesium vapor CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS compact atomic clock current aperture EFFICIENCY EMISSION LASER CAVITIES LASERS LINE WIDTHS MODULATION POLARIZATION THRESHOLD CURRENT Threshold currents VAPORS Vertical cavity surface emission lasers vertical-cavity surface-emitting laser VISIBLE RADIATION
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