Tunable and integrated RF photonic phase shifter based on phase modulation and FBG filtering

Yongfeng Wei; Shanguo Huang; Shiyue Hou; Xinlu Gao; Wanyi Gu

doi:10.1117/12.2205131

8 October 2015 Tunable and integrated RF photonic phase shifter based on phase modulation and FBG filtering

Yongfeng Wei, Shanguo Huang, Shiyue Hou, Xinlu Gao, Wanyi Gu

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.

Citation Download Citation

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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