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Resonant cavity photodiode array for rapid DNA microarray readout

  • US 20040101861A1
  • Filed: 11/27/2002
  • Published: 05/27/2004
  • Est. Priority Date: 11/27/2002
  • Status: Abandoned Application
First Claim
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1. A microarray, comprising:

  • a substrate having a plurality of micro-locations on a surface thereof, each of said micro-locations being capable of confining a photophore, and an array of optoelectronic photodetectors, each having a resonant cavity comprising at least a reflector having distributed Bragg reflector (DBR) structure, being optically coupled to said substrate surface such that each of said photodetectors is optically coupled to at least one of said micro-locations to detect radiation originating therefrom.

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