Optical properties and electric field enhancement in cholesteric liquid crystal containing different periodicities

Ozaki, Ryotaro; Matsuhisa, Yuko; Yoshida, Hiroyuki; Yoshino, Katsumi; Ozaki, Masanori

doi:https://doi.org/10.1063/1.2215124

アクセス数:147件（2024-04-17 06:56 集計）

固定URL: https://hdl.handle.net/11094/75686

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タイトル	Optical properties and electric field enhancement in cholesteric liquid crystal containing different periodicities
著者	NRID 1000090535361 1000090535361 著者名 Ozaki, Ryotaro
	著者名 Matsuhisa, Yuko
	NRID 1000080550045 1000080550045 researchmap permalink hiroyukiyoshida hiroyukiyoshida Scopus Author ID 55628543086 55628543086 著者名 Yoshida, Hiroyuki
	NRID 1000070029205 1000070029205 著者名 Yoshino, Katsumi
	NRID 1000050204186 1000050204186 ORCID 0000-0002-9556-4225 0000-0002-9556-4225 researchmap permalink read0014092 read0014092 Scopus Author ID 55490143900 55490143900 著者名 Ozaki, Masanori
内容	This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing. This article appeared in Ryotaro Ozaki, Yuko Matsuhisa, Hiroyuki Yoshida, Katsumi Yoshino, and Masanori Ozaki, Journal of Applied Physics 100, 023102 (2006) and may be found at https://doi.org/10.1063/1.2215124.
抄録	We study a defect mode in a one-dimensional photonic band gap of a cholesteric liquid crystal (CLC) consisting of two helicoidal periodicities. The optical properties of this CLC are analyzed using 4×4 transfer matrix and finite difference time domain (FDTD) methods. In calculated transmission spectra of this CLC, one of the defect modes always appears at the band edge wavelength of the inner CLC having a different helix to that of two sides of CLCs. Furthermore, the electric field analysis of this CLC has also been demonstrated by the FDTD method. At the defect mode wavelength, the electric field enhancement is found to be significant larger than a normal CLC.
出版者	AIP Publishing
収録物名	Journal of Applied Physics
巻(号)	100(2)
ページ	023102-023102
刊行年月	2006-07-17
言語	英語
ハンドルURL	https://hdl.handle.net/11094/75686
PISSN	00218979
eISSN	10897550
NCID	AA00693547
関連情報 (isIdenticalTo)	DOI (出版社版) https://doi.org/10.1063/1.2215124
アクセス権	open access
出版タイプ	Version of Record
カテゴリ	学術雑誌論文 Journal Article

資源タイプ	学術雑誌論文
ローカル資源タイプ	学術雑誌論文
DCMI資源タイプ	text
DCTERMS.bibliographicCitation	Journal of Applied Physics. 2006, 100(2), p. 023102-023102
DC.title	Optical properties and electric field enhancement in cholesteric liquid crystal containing different periodicities
DC.creator	Ozaki, Ryotaro
	Matsuhisa, Yuko
	Yoshida, Hiroyuki
	Yoshino, Katsumi
	Ozaki, Masanori
DC.publisher	AIP Publishing
DC.language' scheme='DCTERMS.RFC1766	英語
DC.type' scheme='DCTERMS.DCMIType	text
DCTERMS.issued' scheme='DCTERMS.W3CDTF	2006-07-17
DC.identifier	https://doi.org/10.1063/1.2215124
DC.description	This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing. This article appeared in Ryotaro Ozaki, Yuko Matsuhisa, Hiroyuki Yoshida, Katsumi Yoshino, and Masanori Ozaki, Journal of Applied Physics 100, 023102 (2006) and may be found at https://doi.org/10.1063/1.2215124.
DCTERMS.abstract	We study a defect mode in a one-dimensional photonic band gap of a cholesteric liquid crystal (CLC) consisting of two helicoidal periodicities. The optical properties of this CLC are analyzed using 4×4 transfer matrix and finite difference time domain (FDTD) methods. In calculated transmission spectra of this CLC, one of the defect modes always appears at the band edge wavelength of the inner CLC having a different helix to that of two sides of CLCs. Furthermore, the electric field analysis of this CLC has also been demonstrated by the FDTD method. At the defect mode wavelength, the electric field enhancement is found to be significant larger than a normal CLC.
DC.format	application/pdf
citation_title	Optical properties and electric field enhancement in cholesteric liquid crystal containing different periodicities
citation_author	Ozaki, Ryotaro
	Matsuhisa, Yuko
	Yoshida, Hiroyuki
	Yoshino, Katsumi
	Ozaki, Masanori
citation_publisher	AIP Publishing
citation_language	英語
citation_date	2006-07-17
citation_journal_title	Journal of Applied Physics
citation_volume	100
citation_issue	2
citation_firstpage	023102
citation_lastpage	023102
citation_doi	https://doi.org/10.1063/1.2215124
citation_public_url	https://hdl.handle.net/11094/75686

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