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Optical device, surface emitting type device and method for manufacturing the same

  • US 20020036295A1
  • Filed: 09/20/2001
  • Published: 03/28/2002
  • Est. Priority Date: 09/22/2000
  • Status: Active Grant
First Claim
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1. An optical device comprising a reflector for reflecting light, said reflector including a laminated layers having a plurality of semiconductor layers with substantially the same interval gaps therbetween, each of said semiconductor layers having substantially the same thickness and being made of a first nitride semiconductor containing aluminum.

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