Optical cladding layer design

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United States of America Patent

PATENT NO 11430901
APP PUB NO 20210028323A1
SERIAL NO

17065180

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Embodiments of the invention describe apparatuses, optical systems, and methods related to utilizing optical cladding layers. According to one embodiment, a hybrid optical device includes a silicon semiconductor layer and a III-V semiconductor layer having an overlapping region, wherein a majority of a field of an optical mode in the overlapping region is to be contained in the III-V semiconductor layer. A cladding region between the silicon semiconductor layer and the III-V semiconductor layer has a spatial property to substantially confine the optical mode to the III-V semiconductor layer and enable heat dissipation through the silicon semiconductor layer.

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Patent Owner(s)

  • OPENLIGHT PHOTONICS, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Koch, Brian Robert Brisbane, US 20 37
Norberg, Erik Johan Santa Barbara, US 36 81
Ramaswamy, Anand Pasadena, US 25 109

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