Whispering gallery mode microresonators as polarization converters |
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Authors: | Bianucci Pablo Fietz Chris R Robertson John W Shvets Gennady Shih Chih-Kang |
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Institution: | Department of Physics, The University of Texas at Austin, Austin, Texas 78712, USA. |
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Abstract: | A ring resonator coupled to a waveguide can be used as a highly efficient polarization converter when the input is properly polarized. We model this phenomenon and verify the predictions with a demonstration of very efficient polarization conversion (>90%) on a silica microsphere coupled to a tapered optical fiber. |
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