Multichannel photonic devices based on tristable polymer-stabilized cholesteric textures

Yu Cheng Hsiao, Chien Tsung Hou, Victor Ya Zyryanov, Wei Lee

研究成果: 雜誌貢獻文章同行評審

36 引文 斯高帕斯(Scopus)

摘要

We demonstrate in this paper an electrically tunable photonic device based on one-dimensional photonic crystal (PC) infiltrated with polymer-stabilized cholesteric texture (PSCT) as a central defect layer. With the hybrid PC/PSCT structure, not only is the wavelength of each defect mode switchable among three major stable states by various appropriate frequency-modulated voltage pulses, but also the intensity can be electrically tuned in multi-metastable states. As a result, an electrically controllable multichannel photonic device with several alluring features is proposed. It is wavelength-switchable, intensity-tunable, and polarizer-free and possesses optical tristability in the defect modes to reduce power consumption.
原文英語
頁(從 - 到)23952-23957
頁數6
期刊Optics Express
19
發行號24
DOIs
出版狀態已發佈 - 十一月 21 2011
對外發佈Yes

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

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