Low-threshold ultrafast surface-passivated photonic crystal nanocavity lasers
Englund, Dirk; Fushman, Ilya; Vuckovic, Jelena; Altug, Hatice
2007

Abstract

Efficiency and speed of photonic crystal lasers are improved by passivating InGaAs/GaAs membranes using (NH(4))S treatment. Lasers show five-fold reduction in nonradiative surface recombination rate, resulting in four-fold reduction in threshold and room-temperature operation with near THz response.

Details

Title Low-threshold ultrafast surface-passivated photonic crystal nanocavity lasers
Author(s) Englund, Dirk ; Fushman, Ilya ; Vuckovic, Jelena ; Altug, Hatice
Published in 2007 IEEE LEOS ANNUAL MEETING CONFERENCE PROCEEDINGS, VOLS 1 AND 2
Series IEEE Lasers and Electro-Optics Society (LEOS) Annual Meeting
Pages 121-122
Conference 2007 IEEE LEOS ANNUAL MEETING CONFERENCE PROCEEDINGS, VOLS 1 AND 2, 345 E 47TH ST, NEW YORK, NY 10017 USA
Date 2007
Publisher IEEE
ISBN 978-1-4244-0924-2
Note 20th Annual Meeting of the IEEE-Lasers-and-Electro-Optics-Society, Lake Buena Vista, FL, OCT 21-25, 2007
DOI https://doi.org/10.1109/LEOS.2007.4382306
Laboratories BIOS
Record Appears in Scientific production and competences > STI - School of Engineering > IBI-STI - Interfaculty Institute of Bioengineering > BIOS - Bionanophotonic Systems Laboratory
Peer-reviewed publications
Work outside EPFL
Conference Papers
Published
Record creation date 2016-08-16

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