Polarization control device and method

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United States of America Patent

PATENT NO 9274354
APP PUB NO 20140294333A1
SERIAL NO

14090707

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Abstract

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A polarization control device in accordance with an exemplary embodiment of the present invention may include a first polarization converter for converting a polarization angle of an input optical signal in response to first control voltages, a second polarization converter for converting a polarization angle of an input optical signal in response to second control voltages, and a third polarization converter for converting an optical signal received from the first polarization converter or the second polarization converter into a first output optical signal having a linear polarization state and outputting the first output optical signal.

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Patent Owner(s)

  • ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chang, Sun Hyok Daejeon, KR 31 126
Chung, Hwan Seok Daejeon, KR 47 165

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