Torsional frequency mixing and sensing in optomechanical resonators

• Main Authors: Huang, Jianguo, Cai, H., Gu, Y. D., Chin, Lip Ket, Wu, J. H., Chen, T. N., Yang, Z. C., Hao, Y. L., Liu, Aiqun
• 其他作者: School of Electrical and Electronic Engineering
• 格式: Article
• 語言: English
• 出版: 2017
• 主題: Optomechanics; Acoustic Noise
• 在線閱讀: https://hdl.handle.net/10356/86880; http://hdl.handle.net/10220/44217
• 機構: Nanyang Technological University

In this letter, a torsional optomechanical resonator for torque sensing and torsional mechanical frequency mixing is experimentally demonstrated. The torsional mechanical resonator is embedded into a split optical racetrack resonator, which provides high sensitivity in measuring torsional mechanical...