Formation of phase grating in planar aligned cholesteric liquid crystal film
| dc.citation.epage | L1320 | en_US |
| dc.citation.issue | 11B | en_US |
| dc.citation.spage | L1318 | en_US |
| dc.citation.volume | 41 | en_US |
| dc.citation.woscount | 8 | |
| dc.contributor.author | Wu, JJ | en_US |
| dc.contributor.author | Wu, YS | en_US |
| dc.contributor.author | Chen, FC | en_US |
| dc.contributor.author | Chen, SH | en_US |
| dc.contributor.department | 光電工程學系 | zh_TW |
| dc.contributor.department | Department of Photonics | en_US |
| dc.date.accessioned | 2014-12-08T15:41:45Z | |
| dc.date.available | 2014-12-08T15:41:45Z | |
| dc.date.issued | 2002-11-15 | en_US |
| dc.description.abstract | Electric-field-induced cholesteric liquid crystal phase gratings were investigated by means of changing the film thickness-to-natural-pitch ratio d/p(0) and the applied voltage. Planar parallel (180degrees)-, antiparallel (0degrees)- and twist (90degrees)-aligned films were fabricated. By varying the d/p(0) value, we found that the stripes of the gratings could only be in two directions. It was interesting that the directions were mutually perpendicular. This device could be used as a grating switch. | en_US |
| dc.identifier.doi | 10.1143/JJAP.41.L1318 | en_US |
| dc.identifier.issn | 0021-4922 | en_US |
| dc.identifier.journal | JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS | en_US |
| dc.identifier.uri | http://dx.doi.org/10.1143/JJAP.41.L1318 | en_US |
| dc.identifier.uri | https://ir.lib.nycu.edu.tw/handle/11536/28382 | |
| dc.identifier.wosnumber | WOS:000182826200014 | |
| dc.language.iso | en_US | en_US |
| dc.subject | cholesteric liquid crystal | en_US |
| dc.subject | fingerprint | en_US |
| dc.subject | planar parallel alignment | en_US |
| dc.subject | antiparallel alignment | en_US |
| dc.subject | pretilt | en_US |
| dc.title | Formation of phase grating in planar aligned cholesteric liquid crystal film | en_US |
| dc.type | Article | en_US |