An electrically pumped germanium laser
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Kimerling_An electrically.pdf
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Author(s)
Cai, Yan
Bessette, Jonathan T.
Romagnoli, Marco
Kimerling, Lionel C.
Michel, Jurgen
Camacho-Aguilera, Rodolfo Ernesto
Patel, Neil Sunil
Date Issued
May 2012
Journal
Optics Express
Publisher
Optical Society of America
Citation
Camacho-Aguilera, Rodolfo E. et al. “An Electrically Pumped Germanium Laser.” Optics Express 20.10 (2012): 11316. © 2012 OSA
Version
Final published version
Abstract
Electrically pumped lasing from Germanium-on-Silicon pnn heterojunction diode structures is demonstrated. Room temperature multimode laser with 1mW output power is measured. Phosphorous doping in Germanium at a concentration over 4x10[superscript 19]cm[superscript −3] is achieved. A Germanium gain spectrum of nearly 200nm is observed.
MIT Department
MIT Materials Research Laboratory
Massachusetts Institute of Technology. Department of Materials Science and Engineering
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Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use.
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DOI of Published Version
https://doi.org/10.1364/OE.20.011316
