Optical mode matching

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United States of America Patent

PATENT NO 10848247
APP PUB NO 20190173585A1
SERIAL NO

16261418

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Abstract

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An apparatus includes a first and second VCSEL, each with an integrated lens. The VCSELs emit a first light beam having first optical modes at first wavelengths and a second light beam having second optical modes at second wavelengths. The apparatus also has an optical block with a first and second surface, a mirror coupled to the second surface, and a wavelength-selective filter coupled to the first surface. The first integrated lens mode matches the first beam to the optical block, and the second integrated lens mode matches the second beam to the optical block such that the first beam and second beam each have substantially a beam waist with a beam waist dimension at the first and second input region, respectively. An exit beam that includes light from the first beam and the second beam is output from the second surface of the optical block.

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Patent Owner(s)

Patent OwnerAddress
HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP1701 EAST MOSSY OAKS ROAD SPRING TX 77389

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Mathai, Sagi V Sunnyvale, US 13 212
Panotopoulos, Georgios Berkeley, US 27 860
Rosenberg, Paul K Sunnyvale, US 36 474
Sorin, Wayne Mountain View, US 13 88
Tan, Michael Renne Ty Menlo Park, US 182 1056

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