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Chaotic Quivering of Micron-Scaled On-Chip Resonators Excited by Centrifugal Optical Pressure

Carmon, Tal and Cross, M. C. and Vahala, Kerry J. (2007) Chaotic Quivering of Micron-Scaled On-Chip Resonators Excited by Centrifugal Optical Pressure. Physical Review Letters, 98 (16). Art. No. 167203. ISSN 0031-9007. https://resolver.caltech.edu/CaltechAUTHORS:CARprl07a

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Abstract

Opto-mechanical chaotic oscillation of an on-chip resonator is excited by the radiation-pressure nonlinearity. Continuous optical input, with no external feedback or modulation, excites chaotic vibrations in very different geometries of the cavity (both tori and spheres) and shows that opto-mechanical chaotic oscillations are an intrinsic property of optical microcavities. Measured phenomena include period doubling, a spectral continuum, aperiodic oscillations, and complex trajectories. The rate of exponential divergence from a perturbed initial condition (Lyapunov exponent) is calculated. Continuous improvements in cavities mean that such chaotic oscillations can be expected in the future with many other platforms, geometries, and frequency spans.


Item Type:Article
Related URLs:
URLURL TypeDescription
https://doi.org/10.1103/PhysRevLett.98.167203DOIUNSPECIFIED
ORCID:
AuthorORCID
Carmon, Tal0000-0002-4727-6368
Vahala, Kerry J.0000-0003-1783-1380
Additional Information:©2007 The American Physical Society (Received 26 September 2006; published 19 April 2007)
Issue or Number:16
Record Number:CaltechAUTHORS:CARprl07a
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:CARprl07a
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:8561
Collection:CaltechAUTHORS
Deposited By: Archive Administrator
Deposited On:20 Aug 2007
Last Modified:09 Mar 2020 13:19

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