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Laser system and method using a nonlinear crystal resonator

  • US 5,038,352 A
  • Filed: 11/13/1990
  • Issued: 08/06/1991
  • Est. Priority Date: 11/13/1990
  • Status: Expired due to Fees
First Claim
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1. A laser system comprising:

  • a diode laser having an output facet with a reflectivity of 5% or less for generating a fundamental frequency light;

    a nonlinear crystal in optical communication with the laser for converting fundamental frequency light from the laser to a second harmonic light;

    an optical resonator in which the crystal is located for increasing the power of said second harmonic light; and

    a feedback means in optical communication with the resonator, crystal, and the laser for receiving said fundamental frequency light from the resonator and transmitting said fundamental frequency light to the laser.

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