Journal article

Optical gain in GaN epilayers

Abstract:: We present optical gain and loss spectra measured over a range of carrier densities at low temperature in hexagonal GaN epilayers. We have determined the optical loss directly to be ∼80 cm-1. Photoluminescence spectra show that stimulated emission in our samples arises from electron-hole plasma recombination. © 1998 American Institute of Physics.

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APA Style

Hess, S., Taylor, R., Ryan, J., Beaumont, B., & Gibart, P. (1998). Optical gain in GaN epilayers. Applied Physics Letters, 73(2), 199–201.

MLA Style

Hess, S, et al. “Optical Gain in GaN Epilayers.” Applied Physics Letters, vol. 73, no. 2, 1998, pp. 199–201.

Chicago Style

Hess, S, R Taylor, J Ryan, B Beaumont, and P Gibart. 1998. “Optical Gain in GaN Epilayers.” Applied Physics Letters 73 (2): 199–201.
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Publisher copy:: 10.1063/1.121754

Authors

+ Hess, S More by this author

Role:: Author

+ Taylor, R More by this author

Role:: Author

+ Ryan, J More by this author

Institution:: University of Oxford
Division:: MPLS
Department:: Physics
Sub department:: Condensed Matter Physics
Role:: Author

+ Beaumont, B More by this author

Role:: Author

+ Gibart, P More by this author

Role:: Author

Journal:: Applied Physics Letters More from this journal
Volume:: 73
Issue:: 2
Pages:: 199-201
Publication date:: 1998-01-01
DOI:: 10.1063/1.121754
ISSN:: 0003-6951

Language:: English
Pubs id:: pubs:134630
UUID:: uuid:13e73406-3675-4740-bb24-ad0e676fb36e
Local pid:: pubs:134630
Source identifiers:: 134630
Deposit date:: 2012-12-19
ARK identifier:: ark:/29072/ora_13e7340636754740bb24ad0e676fb36e

Terms of use

Copyright date:: 1998

Licence:: Terms and Conditions of Use for Oxford University Research Archive

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