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Beam splitter and optical imaging systems incorporating same

  • US 20060180744A1
  • Filed: 02/08/2006
  • Published: 08/17/2006
  • Est. Priority Date: 01/12/2005
  • Status: Active Grant
First Claim
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1. A beam splitter positionable to intercept light in an optical path, the beam splitter comprising:

  • a body penetrated by an aperture; and

    a reflective surface surrounding the aperture, wherein a transmitted portion of the light in the optical path is transmitted through the aperture and a reflected portion of the light in the optical path is reflected from the reflective surface.

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