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 …
In this Letter, properties of a pedestal-supported silicon waveguide are investigated, showing that it supports single polarization transmission. The pedestal is fabricated easily …
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 …
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 …
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 …
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 …
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 …
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 …