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Purcell effect in a disordered photonic crystals
St Petersburg Natl Res Acad Univ, Russia; ITMO Univ, Russia.
St Petersburg Natl Res Acad Univ, Russia; ITMO Univ, Russia.
ITMO Univ, Russia.
Linköping University, Department of Physics, Chemistry and Biology, Thin Film Physics. Linköping University, Faculty of Science & Engineering.ORCID iD: 0000-0002-9840-7364
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2018 (English)In: 2018 INTERNATIONAL CONFERENCE LASER OPTICS (ICLO 2018), IEEE , 2018, p. 310-310Conference paper, Published paper (Refereed)
Abstract [en]

We demonstrate that disorder in photonic crystals could lead to a modification of spontaneous emission rate in the frequency region corresponding to a photonic band gap (PBG). Depending on the amount of disorder two different regimes of Purcell effect occurs occurs. For weak disorder Purcell enhancement of spontaneous emission occurs at PBG edges, for strong disorder at PBG centre.

Place, publisher, year, edition, pages
IEEE , 2018. p. 310-310
Keywords [en]
photonics; spontaneous emission; Bragg gratings
National Category
Atom and Molecular Physics and Optics
Identifiers
URN: urn:nbn:se:liu:diva-153396DOI: 10.1109/LO.2018.8435717ISI: 000451036000310ISBN: 978-1-5386-3612-1 (electronic)OAI: oai:DiVA.org:liu-153396DiVA, id: diva2:1270608
Conference
International Conference on Laser Optics (ICLO)
Note

Funding Agencies|Russian Science Foundation [16-12-10503]

Available from: 2018-12-13 Created: 2018-12-13 Last updated: 2018-12-13

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CiteExportLink to record
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Citation style
  • apa
  • harvard1
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  • modern-language-association-8th-edition
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  • Other style
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Language
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  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
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Output format
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  • asciidoc
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