CHINESE JOURNAL OF COMPUTATIONAL PHYSICS ›› 1997, Vol. 14 ›› Issue (3): 269-273.

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DIFFRACTION THEORY OF THE COUPLING LOSSES IN PLANAR WAVEGUIDE RESONATORS

Wang Xinbing, Xu Qiyang, Xie Mingjie, Li Zaiguang   

  1. National laboratory of Laser Technology, HUST, Wuhan 430074
  • Received:1996-02-08 Revised:1996-09-02 Online:1997-05-25 Published:1997-05-25

Abstract: The coupling losses in planar waveguide resonators have been calculated and some results of the coupling losses for the EH11 mode of different planar waveguide are given as a function of mirror curvature and position. It is shown that there exist two special geometries to provide low coupling losses.

Key words: Planar waveguide, resonator, coupling loss

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