Variable magnification afocal telescope element

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12078788
APP PUB NO 20220382028A1
SERIAL NO

17634914

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Abstract

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Apparatus include a transmissive optical substrate configured to receive a plurality of laser beams propagating along respective parallel beam axes at respective initial beam displacements with respect to an optical axis of the transmissive optical substrate, and configured to produce laser output beams having reduced displacements, wherein the transmissive optical substrate includes first and second surfaces with respective first and second curvatures defined to increase an output beam magnification and to nonlinearly increase an output beam displacement from the optical axis for a linearly increasing input beam displacement from the optical axis.

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Patent Owner(s)

Patent OwnerAddress
NLIGHT PHOTONICS CORPORATION5408 NE 88TH STREET BLDG E VANCOUVER WA 98665

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Zhigang Portland, US 140 2728
Kanskar, Manoj Portland, US 57 295
Small, Jay Vancouver, US 25 121

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