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Beam splitter apparatus and system

  • US 8,107,168 B2
  • Filed: 04/28/2009
  • Issued: 01/31/2012
  • Est. Priority Date: 09/14/2006
  • Status: Expired due to Fees
First Claim
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1. A system comprising:

  • a light source to provide an incident light beam; and

    a beam splitter apparatus to split the incident light beam into at least (2n

    1) beamlets, n being at least 2, wherein the beam splitter apparatus comprises;

    a beam splitter; and

    (2n−

    2) prisms in optical contact with the beam splitter for redirecting light to the beam splitter.

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