Sensing Dispersive and Dissipative Forces by an Optomechanical Cavity

Oren Suchoi, Eyal Buks

Research output: Working paperPreprint


We experimentally study an optomechanical cavity that is formed between a mechanical resonator, which serves as a movable mirror, and a stationary on-fiber dielectric mirror. A significant change in the behavior of the system is observed when the distance between the fiber's tip and the mechanical resonator is made smaller than about 1 micrometer. The observed effects are attributed to the combined influence of Casimir force, Coulomb interaction due to trapped charges, and optomechanical coupling. The comparison between experimental results and theory yields a partial agreement.
Original languageEnglish
StatePublished - 29 Jan 2016


  • cond-mat.mes-hall
  • quant-ph


Dive into the research topics of 'Sensing Dispersive and Dissipative Forces by an Optomechanical Cavity'. Together they form a unique fingerprint.

Cite this