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Near-field scanning optical microscopy and near-field induced photocurrent investigations of buried heterostructure multiquantum well lasers

M. P ACKLAND, P. R DUNSTAN, P REES, Peter Dunstan Orcid Logo, Paul Rees Orcid Logo

Journal of Microscopy, Volume: 220, Issue: 3, Pages: 229 - 235

Swansea University Authors: Peter Dunstan Orcid Logo, Paul Rees Orcid Logo

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Published in: Journal of Microscopy
ISSN: 0022-2720 1365-2818
Published: 2005
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Item Description: Cross-sectional studies using a scanning near-field optical microscope were implemented on a buried heterostructure semiconductor laser for the first time. Our studies exposed leakage paths by using the SNOM to promote charge carriers and measure photocurrents. Intrinsic fields within the device were also revealed.
College: Faculty of Science and Engineering
Issue: 3
Start Page: 229
End Page: 235