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ALUMINUM INDIUM ANTIMONIDE FOCAL PLANE ARRAY

  • US 20110221024A1
  • Filed: 03/12/2010
  • Published: 09/15/2011
  • Est. Priority Date: 03/12/2010
  • Status: Active Grant
First Claim
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1. A detector comprising:

  • an AlxIn(1-x)Sb absorber layer;

    an AlyIn(1-y)Sb passivation layer disposed above the AlxIn(1-x)Sb absorber layer, wherein x<

    y;

    a junction formed in a region of the AlxIn(1-x)Sb absorber layer; and

    a metal contact disposed above the junction and through the AlyIn(1-y)Sb passivation layer.

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