The acousto-optical response of a microtoroidal optomechanical microresonator with optically compensated damping factor is measured and analyzed. We demonstrate that the large optical quality factor combined with the enhanced acoustic response due to radiation pressure make optomechanical microresonators excellent candidates as sensitive acousto-optical transducers with extremely low power consumption.
机构:
Beijing Computat Sci Res Ctr, Beijing 100193, Peoples R China
Huaiyin Normal Univ, Sch Phys & Elect Elect Engn, 111 West Chang Jiang Rd, Huaian 223300, Peoples R ChinaBeijing Computat Sci Res Ctr, Beijing 100193, Peoples R China
Jiang, Cheng
Song, L. N.
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Beijing Computat Sci Res Ctr, Beijing 100193, Peoples R ChinaBeijing Computat Sci Res Ctr, Beijing 100193, Peoples R China
Song, L. N.
Li, Yong
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Beijing Computat Sci Res Ctr, Beijing 100193, Peoples R China
Hunan Normal Univ, Synerget Innovat Ctr Quantum Effects & Applicat, Changsha 410081, Hunan, Peoples R ChinaBeijing Computat Sci Res Ctr, Beijing 100193, Peoples R China