UV visual light beam combiner

Details UV visual light beam combiner UV visual light beam combiner

2006-12-12

2006-12-12

Ben, Loha (Department: 2873)

Optical: systems and elements

Single channel simultaneously to or from plural channels

C359S629000, C359S722000, C359S580000, C359S583000, C359S589000, C348S080000, C348S744000, C348S751000, C348S757000, C348S786000, C600S178000, C600S476000, C250S50400H, C313S112000

Reexamination Certificate

active

07149033

ABSTRACT:
An improved light beam combiner is disclosed that creates a more uniform light source across the UV, Visual, and NIR range. It is an optical mechanical device made up of a standard high low dielectric thin film which, when placed at a 45 degree angle between a Deuterium lamp and a Halogen or Tungsten lamp, reflects the UV portion of a Deuterium lamp and passes the visual portion while also allowing the visual energy of a Halogen or Tungsten lamp to pass resulting in a more uniform light source for use in spectroscopy.

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patent: 6961080 (2005-11-01), Richardson

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