Anisotropic metamaterial-assisted all-silicon polarizer with 415-nm bandwidth
Polarizers have been widely used in various optical systems to reduce polarization cross
talk. The polarizers based on the silicon nanowire waveguide can provide chip-scale device …
talk. The polarizers based on the silicon nanowire waveguide can provide chip-scale device …
High-performance silicon TE-pass polarizer assisted by anisotropic metamaterials
Z Lin, X Li, S He - Optics Express, 2022 - opg.optica.org
The polarizer is a key component for integrated photonics to deal with the strong waveguide
birefringence, especially for silicon photonics. A high-performance silicon TE-pass polarizer …
birefringence, especially for silicon photonics. A high-performance silicon TE-pass polarizer …
Compact and ultra-broadband all-silicon TM-pass and TE-reflected polarizer using grating based weakly coupled nanowires
S Wu, Z Guo, T Feng, J Xiao, XS Yao - Optics Express, 2022 - opg.optica.org
On-chip silicon polarizers with broad operating bandwidth and compact footprint have
recently attracted increasing attention for their applications in large capacity and high …
recently attracted increasing attention for their applications in large capacity and high …
High extinction ratio and broadband silicon TE-pass polarizer using subwavelength grating index engineering
We propose and experimentally demonstrate a novel approach to implement a low-loss,
broadband, and compact transverse electric (TE)-pass polarizer on a silicon-on-insulator …
broadband, and compact transverse electric (TE)-pass polarizer on a silicon-on-insulator …
Broadband and low-loss TM-pass polarizer using tilted subwavelength structures
M Barona-Ruiz, C Pérez-Armenta, A Ortega-Moñux… - Optics …, 2022 - opg.optica.org
Photonic systems built on the Silicon-on-Insulator platform exhibit a strong birefringence,
and must thus be operated with a single polarization for most applications. Hence, on-chip …
and must thus be operated with a single polarization for most applications. Hence, on-chip …
Ultra‐broadband and ultra‐compact on‐chip silicon polarization beam splitter by using hetero‐anisotropic metamaterials
The polarization beam splitter (PBS) is an essential component in the polarization diversity
circuit to overcome the strong polarization dependence of silicon nanophotonic devices …
circuit to overcome the strong polarization dependence of silicon nanophotonic devices …
Ultra-high-efficiency metamaterial polarizer
Conventional polarizers operate by rejecting undesired polarization, which limits their
transmission efficiency to much less than 50% when illuminated by unpolarized light. We …
transmission efficiency to much less than 50% when illuminated by unpolarized light. We …
High-performance all-silicon polarizer with 415 nm bandwidth
On-chip silicon polarizers have been widely used in polarization controllers. However, there
is limited research on all-silicon polarizer covering the whole optical communication band …
is limited research on all-silicon polarizer covering the whole optical communication band …
On-chip silicon TE-pass polarizer based on asymmetrical directional couplers
An on-chip silicon TE-pass polarizer is proposed and demonstrated. The proposed polarizer
is realized by asymmetrical directional couplers assisted with sharp bending and tapered …
is realized by asymmetrical directional couplers assisted with sharp bending and tapered …
All-silicon TM polarizer covering the 1260–1675 nm bandwidth using a band engineered subwavelength grating waveguide
L Zhang, Z Guo, X Gu, J Xiao, T Feng, S Wu - Optics Letters, 2023 - opg.optica.org
A TM polarizer working for whole optical communication bands with high performance is
proposed on a 220-nm-thick silicon-on-insulator (SOI) platform. The device is based on …
proposed on a 220-nm-thick silicon-on-insulator (SOI) platform. The device is based on …