Compact polarization beam splitter with a high extinction ratio over S+ C+ L band

Y Tian, J Qiu, C Liu, S Tian, Z Huang, J Wu - Optics Express, 2019 - opg.optica.org
In this paper, we experimentally demonstrate an ultra-broadband high-performance polarization
beam splitter (PBS) based on silicon-on-insulator (SOI) platform. The proposed device …

High-extinction-ratio silicon polarization beam splitter with tolerance to waveguide width and coupling length variations

Y Zhang, Y He, J Wu, X Jiang, R Liu, C Qiu, X Jiang… - Optics express, 2016 - opg.optica.org
beam splitter (PBS) based on grating-assisted contradirectional couplers (GACCs). Over 30-dB
extinction ratios … variation, and the polarization extinction ratios remain higher than 20 dB …

Compact and high extinction ratio polarization beam splitter using subwavelength grating couplers

Y Xu, J Xiao - Optics letters, 2016 - opg.optica.org
… In this Letter, we propose a compact and high extinction ratio PBS by utilizing SWG couplers
… SWG-based polarization-handling device [17]; the extinction ratio (ER) is higher than 32 dB, …

High extinction ratio polarization beam splitter with multimode interference coupler on SOI

Y Huang, Z Tu, H Yi, Y Li, X Wang, W Hu - Optics Communications, 2013 - Elsevier
… A high extinction ratio polarization beam splitter based on multimode interference coupler
has been obtained on silicon-on-insulator. The multimode interference coupler is designed by …

High extinction ratio polarization beam splitter design by low-symmetric photonic crystals

UG Yasa, M Turduev, IH Giden, H Kurt - Journal of Lightwave …, 2017 - opg.optica.org
… Aside from the methods mentioned above, here we propose a new concept of PBS with high
polarization extinction ratios (PERs) by reducing the structural symmetry of PC unit-cells in …

Ultra-high extinction ratio polarization beam splitter with extreme skin-depth waveguide

SZ Ahmed, I Ahmed, MB Mia, N Jaidye, S Kim - Optics Letters, 2021 - opg.optica.org
… , we present a high extinction ratio and compact on-chip polarization beam splitter (PBS), …
cladding suppresses the TE polarization extinction via exceptional coupling, while the large …

High extinctionratio compact polarisation beam splitter on silicon

S Chen, H Wu, D Dai - Electronics Letters, 2016 - Wiley Online Library
… the extinction ratio for these PBSs reported is usually not high (eg <15 dB). In order to improve
the extinction ratio… As demonstrated in [4], the extinction ratio rises from 10 to 15 dB for the …

Broadband silicon polarization beam splitter with a high extinction ratio using a triple-bent-waveguide directional coupler

JR Ong, TYL Ang, E Sahin, B Pawlina, GFR Chen… - Optics Letters, 2017 - opg.optica.org
… We report on the design and experimental demonstration of a broadband silicon polarization
beam splitter (PBS) with a high extinction ratio ( ER ) ≥ 30 dB . This was achieved using …

A high extinction ratio polarization beam splitter with MMI couplers on InP substrate

L Han, S Liang, H Zhu, C Zhang… - IEEE Photonics …, 2015 - ieeexplore.ieee.org
… 6, WMMI2 also affects the loss and extinction ratio (ER) of the two … Hu, “High extinction ratio
polarization beam splitter with … He, “Shortened polarization beam splitters with two cascaded …

High extinction ratio and an ultra-broadband polarization beam splitter in silicon integrated photonics by employing an all-dielectric metamaterial cladding

A Debevc, M Topič, J Krč - Optics Express, 2022 - opg.optica.org
… polarization beam splitter we present its performance parameters in comparison to other
state-of-the-art demonstrations of integrated silicon photonic polarization beam splitters in Table …