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Song, Myoung Hoon
Organic Photonics & Optoelectronics Lab.
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dc.citation.endPage 52 -
dc.citation.number 1-2 -
dc.citation.startPage 49 -
dc.citation.title THIN SOLID FILMS -
dc.citation.volume 509 -
dc.contributor.author Song, Myoung Hoon -
dc.contributor.author Park, B -
dc.contributor.author Takanishi, Y -
dc.contributor.author Ishikawa, K -
dc.contributor.author Nishimura, S -
dc.contributor.author Toyooka, T -
dc.contributor.author Takezoe, H -
dc.date.accessioned 2023-12-22T10:06:21Z -
dc.date.available 2023-12-22T10:06:21Z -
dc.date.created 2014-10-20 -
dc.date.issued 2006-06 -
dc.description.abstract We have experimentally demonstrated the optical diode performance in a two-layered device consisting of a cholesteric liquid crystal (CLC) film with a right-handed helical structure and a nematic liquid crystal (NLC) layer as a phase retarder of a half wave. Right-circularly polarized (RCP) light of the wavelength the same as the optical pitch of the helix is totally reflected by the CLC film when the light is incident from the CLC film side. On the other hand, if the incidence is made from the NLC side, RCP is transformed to left-circularly polarized (LCP) light and is then passed through the CLC film. Not only such an optical diode performance, i.e., unidirectional propagation (non-reciprocal transmission), but also its electro-tunability was also shown. The transmittance can be essentially tuned between 0% and 100%. -
dc.identifier.bibliographicCitation THIN SOLID FILMS, v.509, no.1-2, pp.49 - 52 -
dc.identifier.doi 10.1016/j.tsf.2005.09.010 -
dc.identifier.issn 0040-6090 -
dc.identifier.scopusid 2-s2.0-33646129663 -
dc.identifier.uri https://scholarworks.unist.ac.kr/handle/201301/7448 -
dc.identifier.url http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=33646129663 -
dc.identifier.wosid 000237754900007 -
dc.language 영어 -
dc.publisher ELSEVIER SCIENCE SA -
dc.title Simple electro-tunable optical diode using photonic and anisotropic liquid crystal films -
dc.type Article -
dc.description.journalRegisteredClass scopus -

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