Tunable Microwave Phase Shifter with Low RF-Power Variation Based on High-Q Epitaxial AlN Ring Resonator

Xianwen Liu, Changzheng Sun*, Bing Xiong, Jian Wang, Lai Wang, Yanjun Han, Zhibiao Hao, Hongtao Li, Yi Luo, Jianchang Yan, Tongbo Wei, Yun Zhang, Junxi Wang

*Corresponding author for this work

Research output: Contribution to journalConference articlepeer-review

Abstract

A novel optically tunable microwave phase shifter is demonstrated based on high-Q (intrinsic quality factor ~ 3.3×106) epitaxial AlN microring, exhibiting a tuning range of 0-332° and RF-power variation less than 3 dB for a 19 GHz signal.

Original languageEnglish
Article numberSM3E.5
JournalOptics InfoBase Conference Papers
Publication statusPublished - 2016
Externally publishedYes
EventCLEO: Science and Innovations, SI 2016 - San Jose, United States
Duration: 5 Jun 201610 Jun 2016

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Liu, X., Sun, C., Xiong, B., Wang, J., Wang, L., Han, Y., Hao, Z., Li, H., Luo, Y., Yan, J., Wei, T., Zhang, Y., & Wang, J. (2016). Tunable Microwave Phase Shifter with Low RF-Power Variation Based on High-Q Epitaxial AlN Ring Resonator. Optics InfoBase Conference Papers, Article SM3E.5.