Electro‐Optic Modulators: On‐Chip Dual Electro‐Optic and Optoelectric Modulation Based on ZnO Nanowire‐Coated Photonic Crystal Nanocavity (Advanced Optical Materials 17/2018) | Zendy

Xie Jingya | Zendy; Hu Xiaoyong | Zendy; Li Chong | Zendy; Wang Feifan | Zendy; Xu Peizhen | Zendy; Tong Limin | Zendy; Yang Hong | Zendy; Gong Qihuang | Zendy

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Electro‐Optic Modulators: On‐Chip Dual Electro‐Optic and Optoelectric Modulation Based on ZnO Nanowire‐Coated Photonic Crystal Nanocavity (Advanced Optical Materials 17/2018)

Author(s) -

Xie Jingya,

Hu Xiaoyong,

Li Chong,

Wang Feifan,

Xu Peizhen,

Tong Limin,

Yang Hong,

Gong Qihuang

Publication year - 2018

Publication title -

advanced optical materials

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 2.89

H-Index - 91

ISSN - 2195-1071

DOI - 10.1002/adom.201870069

Subject(s) - materials science , optoelectronics , modulation (music) , signal (programming language) , nanowire , photonics , voltage , photonic crystal , chip , optics , electrical engineering , physics , computer science , acoustics , programming language , engineering

On‐chip electro‐optic and optoelectric dual modulation is realized by Xiaoyong Hu and coworkers (article number 1800374 ) using a ZnO nanowire covered photonic‐crystal nanocavity. A weak 0.4‐microwatt signal light induces large modulation‐depth of 60% in the electric signal, while a small gate voltage of 1.5 Volt induces large modulation‐depth of 75% for the signal light. This paves the way for achieving on‐chip photon–electric signal interconversion, and multifunctional optoelectronic integrated devices.

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