Compact and low loss silicon TM-pass polarizer using a subwavelength-grating based asymmetrical directional coupler

Z Zhao, J Hao, S Wu, XS Yao - Nanophotonics and Micro …, 2020 - spiedigitallibrary.org
… A low-loss and compact TM-pass polarizer on silicon is … of a silicon wire waveguide and a
sub-wavelength-grating (SWG… thus directly passes through the silicon wire waveguide. Results …

Compact transverse-magnetic-pass polarizer with a subwavelength grating based on a hybrid silicon-lithium niobate on insulator platform

Z Zheng, X She, X Shen, F Huang, H Liu… - Optical …, 2024 - spiedigitallibrary.org
… in the subwavelength region, 21 which allows it to pass through the SWG structure with low
loss. … In this paper, we report an ultra-compact, broadband and high PER TM-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
silicon waveguide gratings have been introduced to fabricate compact and low loss polarizers,
… [21,22], subwavelength grating (SWG) structures were utilized to engineer the waveguide …

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
… of silicon and silicon nitride waveguides, a TM-pass polarizer … -pass polarizer for standard
$220\,\mathrm {nm}$ silicon that … 1, our polarizer is based on a subwavelength grating (SWG) …

Low loss, wideband, and high extinction ratio TM polarizer based on subwavelength gratings

H Wu, Y Sun, Y Zhou, M Lu, G Hu, B Yun, Y Cui - Applied Optics, 2024 - opg.optica.org
… In summary, we propose and design a wideband, low loss silicon TM polarizer with high
polarization extinction ratio and low reflection based on SWGs with orthogonal orientations. The …

Interleaved subwavelength gratings strip waveguide based TM pass polarizer on SOI platform

Z Xu, T Lyu, X Sun - IEEE Photonics Journal, 2020 - ieeexplore.ieee.org
… In this paper, we present an ultra-compact, low-loss and broadband TM-pass polarizer
Low-loss ultracompact transverse-magnetic-pass polarizer with a silicon subwavelength grating

Low loss and compact transverse magnetic-pass polarizer on lithium-niobate-on-insulator platform using improved hybrid plasmonic grating

J Xia, Y Fei, Y Xu, Y Ni - Optical Engineering, 2024 - spiedigitallibrary.org
… advances up to date owing to the advantages of the silicon-on-insulator (SOI) platform, …
Hence, subwavelength grating structure (SWG) was introduced to build compact polarizers

A Novel Mid-Infrared Transverse Magnetic Mode Pass Periodic Waveguide Polarizer With Low Reflections

H Zafar, MF Pereira - IEEE Access, 2024 - ieeexplore.ieee.org
… magnetic (TM) pass polarizer based on a periodic waveguide on a silicon-on-insulator …
Low-loss ultracompact transverse-magnetic-pass polarizer with a silicon subwavelength grating

Subwavelength-structure-assisted ultracompact polarization-handling components on silicon

Z Yu, H Xu, D Liu, H Li, Y Shi… - Journal of Lightwave …, 2021 - ieeexplore.ieee.org
… 3(b), an ultracompact and low-loss TMpass polarizer based on a SWG waveguide was …
Low-loss ultracompact transverse-magnetic-pass polarizer with a silicon subwavelength grating

Ultralow loss and high extinction ratio TM-pass polarizer in silicon photonics

N Dhingra, F Dell'Olio - IEEE Photonics Journal, 2020 - ieeexplore.ieee.org
… Some components, such as those based on subwavelength grating waveguides, can be …
Low-loss ultracompact transverse-magnetic-pass polarizer with a silicon subwavelength grating