A fabrication-tolerant SOI polarization splitter-rotator with cascaded MMI couplers and an assisted bi-level taper

• 摘要：

  We propose a fabrication-tolerant SOI polarization splitter-rotator with cascaded MMI couplers and an assisted bi-level taper. The performance remains very stable even for a large deviation of f50 nm in terms of device sizes.

• 作者：

  Jing Wang;Ben Niu;Haiyang Huang;You Li;Ming Li;Zhen Sheng;爱民 武;Wei Li;Xi Wang;世昌 邹;Minghao Qi;甫烷 甘

• 刊名：

• 在线出版时间：

  2014-11