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Methods for Domain Control in Ferroelectric Crystals and Their Applications


Stanford Reference:

88-166


Abstract


Stanford researchers developed a nonlinear waveguiding optical converter in a solid state body. The waveguide is provided with compositionally differing region (domains) of dominant electrical polarization in succeeding regions transverse to the path of guided radiation. This invention describes chemical and electrical poling, as well as an improved optical converter having a solid state body which employs the same.

Applications


  • Nonlinear optics
  • Laser
  • Waveguide material
  • Waveguide component

Innovators & Portfolio



Patent Status



Date Released

 6/13/2001
 

Licensing Contact


Linda Chao, Senior Associate
linda.chao@stanford.edu
(650) 725-9408 (Direct)

[-] Map/Timeline

90-043 Waveguide Phasematching
91-126 Deformable Grating Modulator
92-071 Quasi Phasematching, Diffusion Bonded Nonlinear Materials

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Related Keywords


photonics   photonics: lasers   nonlinear optics   ppln   waveguide   photonics: nonlinear optics   
 

   

  

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S88-166 Methods for Domain Control in Ferroelectric Crystals and Their Applications