Compact and broadband silicon TE-pass polarizer based on tapered directional coupler

Z Mohammed, B Paredes, M Rasras - Optics Letters, 2022 - opg.optica.org
We demonstrate a novel TE-pass polarizer, to the best of our knowledge, on a silicon-on-
insulator (SOI) platform. The device's working principle is based on the phase-matched …

An ultra-compact waveguide polarizer based on “anti-magic widths”

RS Tummidi, TG Nguyen, A Mitchell… - 8th IEEE International …, 2011 - ieeexplore.ieee.org
An ultra-compact waveguide polarizer based on “anti-magic widths” Page 1
An Ultra-Compact Waveguide Polarizer Based on “Anti-Magic Widths” Ravi S. Tummidi1 …

Single polarization transmission in pedestal-supported silicon waveguides

J Cheng, W Zhang, Q Zhou, Y Wang, Y Huang… - Optics letters, 2011 - opg.optica.org
In this Letter, properties of a pedestal-supported silicon waveguide are investigated,
showing that it supports single polarization transmission. The pedestal is fabricated easily …

8.13 μm in length and CMOS compatible polarization beam splitter based on an asymmetrical directional coupler

CW Hsu, TK Chang, JY Chen, YC Cheng - Applied Optics, 2016 - opg.optica.org
A compact silicon polarization beam splitter (PBS) is proposed based on an asymmetrical
directional coupler consisting of a wide waveguide and a dielectric loaded narrow …

Compact broadband polarizer based on shallowly-etched silicon-on-insulator ridge optical waveguides

D Dai, Z Wang, N Julian, JE Bowers - Optics express, 2010 - opg.optica.org
A new way to make broadband polarizers on silicon-on-insulator (SOI) waveguides is
proposed, analyzed and characterized. The characteristics of the eigenmodes in a shallowly …

Wideband and compact TE-pass/TM-stop polarizer based on a hybrid plasmonic Bragg grating for silicon photonics

J Zhang, E Cassan, X Zhang - Journal of lightwave technology, 2014 - ieeexplore.ieee.org
Based on a transverse electric (TE)/transverse magnetic (TM) polarization diversity
waveguide, we theoretically propose a TE-pass/TM-stop polarizer by etching a polarization …

[HTML][HTML] Graphene-assisted ultra-compact polarization splitter and rotator with an extended bandwidth

T Zhang, X Ke, X Yin, L Chen, X Li - Scientific Reports, 2017 - nature.com
The high refraction-index contrast between silicon and the surrounding cladding makes
silicon-on-insulator devices highly polarization-dependent. However, it is greatly desirable …

Planar-type polarization beam splitter based on a bridged silicon waveguide coupler

DW Kim, MH Lee, Y Kim, KH Kim - Optics express, 2015 - opg.optica.org
We demonstrate a compactly integrated polarization beam splitter (PBS) with high
polarization extinction ratios greater than 20 dB over the full C-band wavelength range …

On-chip silicon TE-pass polarizer based on asymmetrical directional couplers

H Xu, Y Shi - IEEE Photonics Technology Letters, 2017 - ieeexplore.ieee.org
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 …

Mode-evolution-based ultra-broadband polarization beam splitter using adiabatically tapered extreme skin-depth waveguide

MB Mia, SZ Ahmed, N Jaidye, I Ahmed, S Kim - Optics Letters, 2021 - opg.optica.org
We present an ultra-broadband silicon photonic polarization beam splitter (PBS) using
adiabatically tapered extreme skin-depth (eskid) waveguides. Highly anisotropic …