Power dissipation spectra 계산

- February 23, 2021 at 4:55 am
  
  hojin330
  Subscriber
  
  안녕하세요.
  
  패턴된 OLED를 설계하고 있는 대학원생입니다.
- February 26, 2021 at 11:13 pm
  
  shkim
  Ansys Employee
  
  Dispersion 관계를 구하는 것은 일반적으로 Photonic crystal 의 bandstructure 를 구하는 방법을 따르게 됩니다.
  
  Bandstructure of photonic crystal waveguide - Line defect
  
  위 링크의 예제에서는 point-type time monitor 들을 사용하여 관측된 time signal E(t)로부터 resonance frequency 를 각각의 kx 값에 대해서 일차적으로 구하게 됩니다. 하지만, 원하시는 것은 power dissipation (PD)이라는 것을 figure of merit 으로 개별 kx 값에 따라서 (PD vs. f) 를 구하여, 최종적으로 kx 와 f 에 대해 PD 의 2d map 을 구하는 것으로 보입니다. 이를 위해서는 우선 Power dissipation 이 어떻게 정의된 것인지, 이를 어떻게 측정을 하는 지, 그리고 다루는 구조가 대략적으로 어떻게 생겼는 지 등의 정보를 제공해주시면 추가로 도와드릴 수 있을 것 같습니다.

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