All in a spin: rotational levitated optomechanics

Kishan Dholakia

doi:10.1117/12.2684150

5 October 2023 All in a spin: rotational levitated optomechanics

Kishan Dholakia

Proceedings Volume PC12649, Optical Trapping and Optical Micromanipulation XX; PC126490J (2023) https://doi.org/10.1117/12.2684150
Event: SPIE Nanoscience + Engineering, 2023, San Diego, California, United States

Abstract

Optically levitated micro and nanoparticles in vacuum offer new approaches for precision measurement and fundamental physics. We will discuss the use of rotational degree of freedom and describe experiments and theory for rotating vaterite crystals. This will include rotation-translation coupling, achieving high Q values and studying limit cycles. The work will describe the extension to two particles with optical binding and the observation of sympathetic cooling.

Conference Presentation

Citation Download Citation

Kishan Dholakia "All in a spin: rotational levitated optomechanics", Proc. SPIE PC12649, Optical Trapping and Optical Micromanipulation XX, PC126490J (5 October 2023); https://doi.org/10.1117/12.2684150

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