Abstract
We propose a polarization beam splitter by using bricked subwavelength gratings to control TE (TM) modal effective indices preciously. The measured bandwidth is >72 nm when extinction ratio is over 15 dB.
© 2022 The Author(s)
PDF ArticleWe propose a polarization beam splitter by using bricked subwavelength gratings to control TE (TM) modal effective indices preciously. The measured bandwidth is >72 nm when extinction ratio is over 15 dB.
© 2022 The Author(s)
PDF ArticleMedia 1: PDF (493 KB) |