DocumentCode
688986
Title
Brillouin actuation of whispering-gallery modes on microfluidic optomechanical oscillators
Author
Bahl, Gaurav ; Kim, Ki Hyun ; Lee, Wei-Jen ; Liu, Jiangchuan ; Fan, Xiaodan ; Carmon, Tal
Author_Institution
EECS, Univ. of Michigan, Ann Arbor, MI, USA
fYear
2013
fDate
9-14 June 2013
Firstpage
1
Lastpage
2
Abstract
We experimentally actuate mechanical whispering-gallery modes and wineglass modes in ultra-high-Q microfluidic optomechanical resonators by means of the electrostrictive Brillouin scattering nonlinearity. These devices mechanically oscillate at frequencies ranging over several orders-of-magnitude (7.4 MHz-11 GHz). We test the devices with sucrose solutions to determine sensitivity of the mechanical frequency to various liquid parameters.
Keywords
Q-factor; micro-optomechanical devices; microfluidics; whispering gallery modes; Brillouin actuation; electrostrictive Brillouin scattering nonlinearity; frequency 7.4 MHz to 11 GHz; mechanical frequency; sucrose solutions; ultra-high-Q microfluidic optomechanical resonators; whispering-gallery modes; wineglass modes; Optical fiber sensors; Optical fibers; Optical reflection; Optical resonators; Optical surface waves;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics (CLEO), 2013 Conference on
Conference_Location
San Jose, CA
Type
conf
Filename
6833366
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