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https://doi.org/10.1063/1.2400070
このアイテムへのリンクには次のURLをご利用ください:http://hdl.handle.net/11094/75659
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APL_89_23_231913
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タイトル
Tunable single photonic defect-mode in cholesteric liquid crystals with laser-induced local modifications of helix
著者
Yoshida, Hiroyuki
Yoshida, Hiroyuki
Lee, Chee Heng
Lee, Chee Heng
Fujii, Akihiko
Fujii, Akihiko
Ozaki, Masanori
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 Hiroyuki Yoshida, Chee Heng Lee, Akihiko Fujii, and Masanori Ozaki, Appl. Appl. Phys. Lett. 89, 231913 (2006) and may be found at https://doi.org/10.1063/1.2400070.
抄録
The authors demonstrate a tunable single photonic defect-mode in a single cholesteric liquid crystal material based on a structural defect introduced by local modification of the helix. An unpolymerized region of cholesteric liquid crystal acting as the defect was left between two polymerized regions via a two-photon excitation laser-lithography process. Upon polymerization, the cholesteric liquid crystal helix elongated and became thermally stable, and a single photonic defect mode was exhibited due to the contrast in the helix pitch at the defect. The defect mode showed tunability upon heating, and a 36nm redshift was seen over a temperature range of 30℃. The authors thank Merck KGaA for the PChLC materials. This work is partly supported by a Grant-in-Aid for Scientific Research from the Ministry of Education, Culture, Sports, Science and Technology of Japan.
公開者
AIP Publishing
掲載誌名
Applied Physics Letters
巻
89
号
23
開始ページ
231913
終了ページ
231913
刊行年月
2006-12-05
ISSN
00036951
10773118
NCID
AA00543431
DOI
info:doi/10.1063/1.2400070
URL
http://hdl.handle.net/11094/75659
言語
英語
カテゴリ
学術雑誌論文 Journal Article
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text
DCTERMS.bibliographicCitation
Applied Physics Letters.86(14) P.1414903-P.141903
DC.title
Tunable single photonic defect-mode in cholesteric liquid crystals with laser-induced local modifications of helix
DC.creator
Yoshida, Hiroyuki
Lee, Chee Heng
Fujii, Akihiko
Ozaki, Masanori
DC.publisher
AIP Publishing
DC.language" scheme="DCTERMS.RFC1766
英語
DCTERMS.issued" scheme="DCTERMS.W3CDTF
2006-12-05
DC.identifier
info:doi/10.1063/1.2400070
DC.identifier" scheme="DCTERMS.URI
http://hdl.handle.net/11094/75659
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 Hiroyuki Yoshida, Chee Heng Lee, Akihiko Fujii, and Masanori Ozaki, Appl. Appl. Phys. Lett. 89, 231913 (2006) and may be found at https://doi.org/10.1063/1.2400070.
DCTERMS.abstract
The authors demonstrate a tunable single photonic defect-mode in a single cholesteric liquid crystal material based on a structural defect introduced by local modification of the helix. An unpolymerized region of cholesteric liquid crystal acting as the defect was left between two polymerized regions via a two-photon excitation laser-lithography process. Upon polymerization, the cholesteric liquid crystal helix elongated and became thermally stable, and a single photonic defect mode was exhibited due to the contrast in the helix pitch at the defect. The defect mode showed tunability upon heating, and a 36nm redshift was seen over a temperature range of 30℃. The authors thank Merck KGaA for the PChLC materials. This work is partly supported by a Grant-in-Aid for Scientific Research from the Ministry of Education, Culture, Sports, Science and Technology of Japan.
citation_title
Tunable single photonic defect-mode in cholesteric liquid crystals with laser-induced local modifications of helix
citation_author
Yoshida, Hiroyuki
Lee, Chee Heng
Fujii, Akihiko
Ozaki, Masanori
citation_publisher
AIP Publishing
citation_language
英語
citation_date
2006-12-05
citation_journal_title
Applied Physics Letters
citation_volume
89
citation_issue
23
citation_firstpage
231913
citation_lastpage
231913
citation_issn
00036951
10773118
citation_doi
info:doi/10.1063/1.2400070
citation_public_url
http://hdl.handle.net/11094/75659