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Title: Electrically tunable microresonators using photoaligned liquid crystals
Authors: Chigrinov, Vladimir G.
Zhou, Linjie
Muravsky, Alexander
Poon, Andrew Wing On
Keywords: Microresonators
Liquid crystals cladding
Issue Date: 24-Aug-2010
Citation: US Patent 7,783,144 B2, 2010
Abstract: An electrooptically tunable waveguide-coupled microresonator. In one example embodiment, the switch includes a photoalignment layer that enhances control of liquid crystal alignment in the cladding near the coupling region of the microresonator and waveguide.
Rights: This patent is also available at HKUST Technology Transfer Center Patent Search at <>
Appears in Collections:ECE Patents

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