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PhysRevA_98_06_063834
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論文情報
タイトル
High-order Laguerre-Gauss polychromatic beams from Bragg-Berry flat optics
著者
Nassiri, Ghadimi Mikaël
Nassiri, Ghadimi Mikaël
Cho, Seong Yong
Cho, Seong Yong
Yoshida, Hiroyuki
Yoshida, Hiroyuki
Ozaki, Masanori
Ozaki, Masanori
Brasselet, Etienne
Brasselet, Etienne
抄録
We report on the design, fabrication, and experimental characterization of reflective geometric phase optical elements enabling the generation of scalar and vectorial high-order Laguerre-Gauss optical beams over a broad spectral range. This is made possible by combining azimuthal and radial structuring of helix-based liquid-crystal films exhibiting the circular Bragg reflection phenomenon. By extending the previously introduced concept of Bragg-Berry optical elements to the polychromatic shaping of the radial degrees of freedom and showing their combination with azimuthal ones, this work suggests that spectrally broadband spin-orbit processing of optical information over multiple spatial degrees of freedom can be further considered on experimental grounds.
公開者
American Physical Society
掲載誌名
Physical Review A
巻
98
号
6
開始ページ
063834
終了ページ
063834
刊行年月
2018-12-26
ISSN
24699926
24699934
NCID
AA10764867
DOI (出版社版)
info:doi/10.1103/PhysRevA.98.063834
URL
http://hdl.handle.net/11094/75688
権利情報
Copyright (2018) by the American Physical Society
言語
英語
カテゴリ
学術雑誌論文 Journal Article
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学術雑誌論文
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学術雑誌論文
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text
DCTERMS.bibliographicCitation
Proceedings of SPIE - the International Society for Optical Engineering
DC.title
High-order Laguerre-Gauss polychromatic beams from Bragg-Berry flat optics
DC.creator
Nassiri, Ghadimi Mikaël
Cho, Seong Yong
Yoshida, Hiroyuki
Ozaki, Masanori
Brasselet, Etienne
DC.publisher
American Physical Society
DC.language" scheme="DCTERMS.RFC1766
英語
DCTERMS.issued" scheme="DCTERMS.W3CDTF
2018-12-26
DC.identifier
info:doi/10.1103/PhysRevA.98.063834
DC.identifier" scheme="DCTERMS.URI
http://hdl.handle.net/11094/75688
DCTERMS.abstract
We report on the design, fabrication, and experimental characterization of reflective geometric phase optical elements enabling the generation of scalar and vectorial high-order Laguerre-Gauss optical beams over a broad spectral range. This is made possible by combining azimuthal and radial structuring of helix-based liquid-crystal films exhibiting the circular Bragg reflection phenomenon. By extending the previously introduced concept of Bragg-Berry optical elements to the polychromatic shaping of the radial degrees of freedom and showing their combination with azimuthal ones, this work suggests that spectrally broadband spin-orbit processing of optical information over multiple spatial degrees of freedom can be further considered on experimental grounds.
DC.rights
Copyright (2018) by the American Physical Society
citation_title
High-order Laguerre-Gauss polychromatic beams from Bragg-Berry flat optics
citation_author
Nassiri, Ghadimi Mikaël
Cho, Seong Yong
Yoshida, Hiroyuki
Ozaki, Masanori
Brasselet, Etienne
citation_publisher
American Physical Society
citation_language
英語
citation_date
2018-12-26
citation_journal_title
Physical Review A
citation_volume
98
citation_issue
6
citation_firstpage
063834
citation_lastpage
063834
citation_issn
24699926
24699934
citation_doi
info:doi/10.1103/PhysRevA.98.063834
citation_public_url
http://hdl.handle.net/11094/75688