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SURFACE EMITTING SEMICONDUCTOR LASER HAVING A PLURALITY OF ACTIVE ZONES

  • US 20110182317A1
  • Filed: 06/25/2009
  • Published: 07/28/2011
  • Est. Priority Date: 06/30/2008
  • Status: Abandoned Application
First Claim
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1. A surface emitting semiconductor laser comprising:

  • a semiconductor body having at least two active zones that emit laser radiation and are connected to one another by a tunnel junction;

    an external resonator mirror arranged outside the semiconductor body and forming a laser resonator; and

    at least one polarization-selective element arranged in the laser resonator.

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