Beam combiner and a combiner depolarizer

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United States of America Patent

PATENT NO 9323069
APP PUB NO 20150219917A1
SERIAL NO

14422039

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Abstract

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The invention relates to a beam combiner for a Raman pump unit. The beam combiner is configured to receive and propagate at least two orthogonally polarized collimated light beams. The beam combiner comprises a birefringent prism and an optically isotropic prism. Each of the prisms is located in the path of the beams and configured so that the beams are substantially parallel to each other when they emanate from the beam combiner.

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Patent Owner(s)

Patent OwnerAddress
II-VI DELAWARE INC1105 NORTH MARKET STREET SUITE 1300 WILMINGTON DE 19801

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Janssen, Adrian Perrin Exeter, GB 21 68

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