Compact silicon TE-pass polarizer using adiabatically-bent fully-etched waveguides.
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DOI: 10.1364/oe.26.031850
Abstract: A high-performance integrated silicon TE-pass polarizer is proposed and demonstrated. The polarizer uses a series of adiabatic waveguide bends that yield high extinction ratio for the TM polarization and low insertion loss for the TE… read more here.
Keywords: polarizer; compact silicon; pass polarizer; silicon pass ... See more keywords
Low loss and high extinction ratio all-silicon TM-pass polarizer with reflection removal enabled by contra-mode conversion Bragg-gratings.
Sign Up to like & getrecommendations! Published in 2021 at "Optics express"
DOI: 10.1364/oe.432807
Abstract: Bragg-gratings have been frequently used to design compact and high extinction ratio (ER) on-chip polarizers. However, the strong reflection of the unwanted polarization may deteriorate the performance of the light source or cause unwanted interferences.… read more here.
Keywords: bragg gratings; high extinction; extinction ratio; pass polarizer ... See more keywords