IEEE - Institute of Electrical and Electronics Engineers, Inc. - Epitaxially-stacked multiple-active-region 1.55 /spl mu/m CW lasers for increased differential efficiency

1999 57th Annual Device Research Conference Digest

Author(s): J.K. Kim ; E. Hall ; O. Sjolund ; L.A. Coldren
Sponsor(s): IEEE Electron Devices Soc
Publisher: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Publication Date: 1 January 1999
Conference Location: Santa Barbara, CA, USA, USA
Conference Date: 23 June 1999
Page Count: 2
Page(s): 92 - 93
ISBN (Paper): 0-7803-5170-3
DOI: 10.1109/DRC.1999.806337
Regular:

Semiconductor CW lasers with external differential efficiencies >1 have been created by monolithically connecting several active regions in series within a single optical waveguide. This task... View More

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