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@article{Jones:2016:5/055101,
author = {Jones, HF and Kulishov, M},
doi = {5/055101},
journal = {Journal of Optics},
title = {Extension of analytic results for a PT-symmetric structure},
url = {http://dx.doi.org/10.1088/2040-8978/18/5/055101},
volume = {18},
year = {2016}
}

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TY  - JOUR
AB  - The PT-symmetric optical grating with index profile e2ibz has been shown to have the interestingproperty of being essentially invisible for light incident from one side, while possessing greatlyenhanced reflection at a particular wavelength for light incident from the other side. We extend aprevious analysis of this grating to obtain an analytic solution for the case when the grating isembedded on a substrate, with different refractive indices on either side. We also generalize theprevious case of normal incidence to incidence at an arbitrary angle. In that case the enhancedreflection occurs at a particular angle of incidence for a given wavelength. Finally we discusshow the grating may be used to give lasing.
AU  - Jones,HF
AU  - Kulishov,M
DO  - 5/055101
PY  - 2016///
SN  - 2040-8986
TI  - Extension of analytic results for a PT-symmetric structure
T2  - Journal of Optics
UR  - http://dx.doi.org/10.1088/2040-8978/18/5/055101
UR  - http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000375754000027&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=1ba7043ffcc86c417c072aa74d649202
UR  - http://hdl.handle.net/10044/1/42218
VL  - 18
ER  -

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Dr H F Jones

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