Open ovshinsky opened 10 months ago
https://ovshinsky.github.io/2024/01/04/multiple-modes-PBS_%E4%BB%BF%E7%9C%9F%E4%BC%98%E5%8C%96%E8%AE%B0%E5%BD%95/
器件功能:使TE0TE4和TM0TM4能分开 结构: 优化思路:大体思路就是TE4好的话就减少宽度,TM4好的话就增加宽度(trench和gap) 优化过程loggap = 0.3; trench = 0.3TM4 @ 1550 nm: gap = 0.25; trench = 0.25TM4: TE4:
https://ovshinsky.github.io/2024/01/04/multiple-modes-PBS_%E4%BB%BF%E7%9C%9F%E4%BC%98%E5%8C%96%E8%AE%B0%E5%BD%95/
器件功能:使TE0TE4和TM0TM4能分开 结构: 优化思路:大体思路就是TE4好的话就减少宽度,TM4好的话就增加宽度(trench和gap) 优化过程loggap = 0.3; trench = 0.3TM4 @ 1550 nm: gap = 0.25; trench = 0.25TM4: TE4: