Experimental Research of Cavity Optomechanics
Author | : Zhen Shen |
Publisher | : Springer Nature |
Total Pages | : 110 |
Release | : 2021-01-12 |
ISBN-10 | : 9789813344587 |
ISBN-13 | : 981334458X |
Rating | : 4/5 (87 Downloads) |
Download or read book Experimental Research of Cavity Optomechanics written by Zhen Shen and published by Springer Nature. This book was released on 2021-01-12 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis presents experimental research on the interaction between the optical field and the mechanical oscillator in whispering-gallery mode microcavities. It demonstrates how optomechanical interactions in a microresonator can be used to achieve non-magnetic non-reciprocity and develop all-optically controlled non-reciprocal multifunctional photonic devices. The thesis also discusses the interaction between the travelling optical and mechanical whispering-gallery modes, paving the way for non-reciprocal light storage as a coherent, circulating acoustic wave with a lifetime of up to tens of microseconds. Lastly, the thesis presents a high-frequency phase-sensitive heterodyne vibrometer, operating up to 10 GHz, which can be used for the high-resolution, non-invasive mapping of the vibration patterns of acoustic devices. The results presented here show that optomechanical devices hold great potential in the field of information processing.