Journal of Applied Sciences ›› 1988, Vol. 6 ›› Issue (4): 363-366.

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A STUDY ON LiNbO3 CHANNEL WAVEGUIDE AND WAVEGUIDE PHASE SHIFTER

HAN XIAOYI, YANG JIALING, CHEN YIXIN   

  1. Shanghai Jiao Tong University
  • Received:1985-11-12 Revised:1986-05-20 Online:1988-12-31 Published:1988-12-31

Abstract: This paper gives the details of the fabrication and testing of the single-mode-LiNbO3 channel waveguide and the waveguide phase shifter. A novel method for suppressing Li2O out-diffusion in the Ti:LiNbO3 waveguide is wsed. The experimental V5 of the waveguide phase shifter is 5 v.