Photonics

Photonics

PN phase shifter에서 np profile에 따른 waveguide의 refractive index 변화

    • JH_Kim
      Subscriber

      ?????, https://support.lumerical.com/hc/en-us/articles/360034382494 , https://support.lumerical.com/hc/en-us/articles/360042328674-PN-depletion-phase-shifter ? ???? PN phase shifter? waveguide? refractive index? ?????? evanescent coupling(gap 250nm)? ???? ?????? ???? ????. ?? ??? 1550nm? ???? ???, DEVICE? charge simulation? ?? pn profile? .mat ??? ?????, ?? FDTD? NPDensityGridAttribute? ???? import ???, sweep? ?? drain? 0?? -2V?? 11 step?? ??? ????? ?????. ????, reverse bias? ??? ? ? waveguide? refractive index? ??? ??? evanescent coupling? ?? ??? ?????, ? ? waveguide? transmission ?? ??? ?????. ?? ?? ?? ??? ?? ????? ? ?????


    • JH_Kim
      Subscriber
      ??????. npgridattribute index ??? ?????.n
    • Guilin Sun
      Ansys Employee
      We are glad to hear that you solved the problem by your self!n
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