Two-dimensional grating coupler and methods of making same

Disclosed are apparatus and methods for optical coupling. A described apparatus includes: a planar layer; a grating region comprising an array of scattering elements arranged in the planar layer to form a two-dimensional grating; a first taper structure formed in the planar layer connecting a first...

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Bibliographic Details
Main Authors CHO, LANOU, TSUI, FELIX YING-KIT, SHIH, CHIH-TSUNG, RUSU, STEFAN, JOU, CHEWN-PU
Format Patent
LanguageChinese
English
Published 16.10.2022
Subjects
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