標題: Near-infrared sensitive organic-inorganic photorefractive device
作者: Marinova, Vera
Liu, Ren-Chung
Lin, Shiuan-Huei
Chen, Ming-Syuan
Lin, Yi-Hsin
Hsu, Ken-Yuh
電機學院
光電工程學系
College of Electrical and Computer Engineering
Department of Photonics
關鍵字: Hybrid structure;Photorefractive crystals;Liquid crystals;Space charge field;Two-beam coupling;Phase retarder
公開日期: 十月-2016
摘要: Organic-inorganic hybrid structure, assembled by Rh-doped Bi12TiO20 crystal and liquid crystal (LC) layer, operating at near-infrared range is proposed and demonstrated. Due to the photorefractive properties of inorganic substrate, light illumination caused a space charge field which acts as a driving force for LC molecules re-alignment and subsequent refractive index modulation. All optically controlled phase retardation ability has been demonstrated supporting possibilities for further infrared applications.
URI: http://dx.doi.org/10.1007/s10043-016-0244-4
http://hdl.handle.net/11536/136353
ISSN: 1340-6000
DOI: 10.1007/s10043-016-0244-4
期刊: OPTICAL REVIEW
Volume: 23
Issue: 5
起始頁: 811
結束頁: 816
顯示於類別:會議論文