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Single-band add-drop filters using anti-reflection, contra-directional couplers

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7 Author(s)
Wei Shi ; Dept. of Electr. & Comput. Eng., Univ. of British Columbia, Vancouver, BC, Canada ; Greenberg, M. ; Xu Wang ; Yun Wang
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We demonstrate a wide-bandwidth add-drop filter using silicon contra-directional couplers with a novel anti-reflection design. Single-band operation, with a bandwidth of 6.5nm and an extinction ratio of over 20dB, has been experimentally obtained.

Published in:

Group IV Photonics (GFP), 2012 IEEE 9th International Conference on

Date of Conference:

29-31 Aug. 2012