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Proceedings Paper

Tunable RF photonic phase shifter based on optical DSB modulation and FBG filtering
Author(s): Yongfeng Wei; Shanguo Huang; Kai Sun; Xinlu Gao; Wanyi Gu
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Paper Abstract

A broadband RF photonic phase shifter that can achieve the tunable phase shift with little RF amplitude variation is presented. It is based on homodyne mixing technique. The beating between phase-modulated optical carrier and the sidebands can generate RF signal with desired phase shift. Results show the RF phase shifter can achieve a continuous phase shift with low amplitude variation.

Paper Details

Date Published: 26 January 2016
PDF: 4 pages
Proc. SPIE 9796, Selected Papers of the Photoelectronic Technology Committee Conferences held November 2015, 97960K (26 January 2016); doi: 10.1117/12.2230640
Show Author Affiliations
Yongfeng Wei, Inner Mongolia Univ. (China)
Shanguo Huang, Beijing Univ. of Posts and Telecommunications (China)
Kai Sun, Inner Mongolia Univ. (China)
Xinlu Gao, Beijing Univ. of Posts and Telecommunications (China)
Wanyi Gu, Beijing Univ. of Posts and Telecommunications (China)


Published in SPIE Proceedings Vol. 9796:
Selected Papers of the Photoelectronic Technology Committee Conferences held November 2015
Weimin Bao; Yueguang Lv, Editor(s)

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