Source:http://linkedlifedata.com/resource/pubmed/id/16089667
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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
5 Pt 2
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| pubmed:dateCreated |
2005-8-10
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| pubmed:abstractText |
We present an exact theory for modeling defect modes in two-dimensional photonic crystals having an infinite cladding. The method is based on three key concepts, namely, the use of fictitious sources to modify response fields that allow defects to be introduced, the representation of the defect mode field as a superposition of solutions of quasiperiodic field problems, and the simplification of the two-dimensional superposition to a more efficient, one-dimensional average using Bloch mode methods. We demonstrate the accuracy and efficiency of the method, comparing results obtained using alternative techniques, and then concentrate on its strengths, particularly in handling difficult problems, such as where a mode is highly extended near cutoff, that cannot be dealt with in other ways.
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| pubmed:language |
eng
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| pubmed:journal | |
| pubmed:status |
PubMed-not-MEDLINE
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| pubmed:month |
May
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| pubmed:issn |
1539-3755
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| pubmed:author | |
| pubmed:issnType |
Print
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| pubmed:volume |
71
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| pubmed:owner |
NLM
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| pubmed:authorsComplete |
Y
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| pubmed:pagination |
056606
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| pubmed:year |
2005
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| pubmed:articleTitle |
Modeling of defect modes in photonic crystals using the fictitious source superposition method.
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| pubmed:affiliation |
Centre for Ultrahigh-bandwidth Devices for Optical Systems, School of Physics, University of Sydney, New South Wales 2006, Australia.
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| pubmed:publicationType |
Journal Article
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