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OPTICAL BEAM CROSS-SECTION CONVERTER
US 3,547,526 A
Filed
: 10/26/1967
Issued
: 12/15/1970
Est. Priority Date
: 10/26/1967
Status: Expired due to Term
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Current Assignee
William P. Devereux
Original Assignee
William P. Devereux
Inventors
Devereux, William P.
Application Number
US04/678,245
Time in Patent Office
1,146 Days
Field of Search
US Class Current
359/729
CPC Class Codes
G02B 27/09
Beam shaping, e.g. changing...
G02B 27/0927
Systems for changing the be...
G02B 27/0972
Prisms prisms per se G02B5/04
G02B 27/126
The splitting element being...
G02B 3/00
Simple or compound lenses
G02B 5/001
Axicons, waxicons, reflaxicons
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