Document Detail


Optical nonreciprocity in optomechanical structures.
MedLine Citation:
PMID:  19519108     Owner:  NLM     Status:  PubMed-not-MEDLINE    
Abstract/OtherAbstract:
We demonstrate that optomechanical devices can exhibit nonreciprocal behavior when the dominant light-matter interaction takes place via a linear momentum exchange between light and the mechanical structure. As an example, we propose a microscale optomechanical device that can exhibit a nonreciprocal behavior in a microphotonic platform operating at room temperature. We show that, depending on the direction of the incident light, the device switches between a high and low transparency state with more than a 20 dB extinction ratio.
Authors:
Sasikanth Manipatruni; Jacob T Robinson; Michal Lipson
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Publication Detail:
Type:  Journal Article     Date:  2009-05-29
Journal Detail:
Title:  Physical review letters     Volume:  102     ISSN:  0031-9007     ISO Abbreviation:  Phys. Rev. Lett.     Publication Date:  2009 May 
Date Detail:
Created Date:  2009-06-12     Completed Date:  2009-07-30     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  0401141     Medline TA:  Phys Rev Lett     Country:  United States    
Other Details:
Languages:  eng     Pagination:  213903     Citation Subset:  -    
Affiliation:
School of Electrical and Computer Engineering, Cornell University, Ithaca, New York 14853, USA.
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