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8 October 2015 Tunable and integrated RF photonic phase shifter based on phase modulation and FBG filtering
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Proceedings Volume 9679, AOPC 2015: Optical Fiber Sensors and Applications; 96791C (2015) https://doi.org/10.1117/12.2205131
Event: Applied Optics and Photonics China (AOPC2015), 2015, Beijing, China
Abstract
An integrated RF photonic phase shifter that can achieve a tunable phase shift with little RF amplitude variation is presented. The beating between phase-modulated optical carrier and the first-order sideband can generate RF signal with desired phase shift. Results show the RF phase shifter can achieve a continuous 0° − 360° phase shift with low amplitude variation.
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Yongfeng Wei, Shanguo Huang, Shiyue Hou, Xinlu Gao, and Wanyi Gu "Tunable and integrated RF photonic phase shifter based on phase modulation and FBG filtering", Proc. SPIE 9679, AOPC 2015: Optical Fiber Sensors and Applications, 96791C (8 October 2015); https://doi.org/10.1117/12.2205131
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