High-extinction ratio polarization splitter based on an asymmetric directional coupler and on-chip polarizers on a silicon photonics platform

H Zafar, R Flores, R Janeiro, A Khilo, MS Dahlem… - Optics …, 2020 - opg.optica.org
A high performance compact silicon photonics polarization splitter is proposed and
demonstrated. The splitter is based on an asymmetric directional coupler. High extinction …

Broadband polarization splitter-rotator and the application in WDM receiver

Y Zhao, C Qiu, A Wu, H Huang, J Li… - IEEE Photonics …, 2018 - ieeexplore.ieee.org
Polarization sensitivity is a severe problem in photonic integration devices and chips based
on the high-index contrast Si/SiO 2 system. In this paper, a broadband silicon polarization …

Ultra-broadband and compact polarizing beam splitter in silicon photonics

F Zhang, J Zheng, Y Song, W Liu, P Xu… - OSA Continuum, 2020 - opg.optica.org
We design and experimentally demonstrate a polarizing beam splitter (PBS) on a silicon-on-
insulator (SOI) platform based on an asymmetric directional coupler. The asymmetric …

An ultra-broadband polarizing beam splitter/coupler using asymmetric-waveguides

Q Xu, J Tao, C Sun, J Zhao, Z Wang, L Du, C Niu… - Optics …, 2020 - Elsevier
A high-performance polarizing beam splitter (PBS) is demonstrated by using asymmetrical
directional couplers on a 220nm-thick silicon-on-insulator (SOI) photonics platform. The …

Broadband and CMOS compatible polarization splitter–rotator based on a bi-level taper

X She, D Wang, Y Zhao, H Huang, H Liao, J Zhu… - Applied Optics, 2021 - opg.optica.org
A silicon-on-insulator polarization diversity scheme is proposed. Based on an asymmetrical
evanescent coupler, a broadband and compact polarization splitter–rotator comprising …

Ultra-compact and low-loss silicon polarization beam splitter using a particle-swarm-optimized counter-tapered coupler

W Chen, B Zhang, P Wang, S Dai, W Liang, H Li… - Optics …, 2020 - opg.optica.org
In this paper, an on-chip silicon polarization beam splitter using a particle-swarm-optimized
counter-tapered directional coupler is proposed, designed, and fabricated. The coupling …

Ultra-small and fabrication-tolerant silicon polarization beam splitter using sharp bent directional coupler

X Wang, X Quan, W Zhang, J Hu, C Shen… - IEEE Photonics …, 2018 - ieeexplore.ieee.org
An ultra-small polarization beam splitter on silicon-on-insulator platform is proposed and
demonstrated experimentally employing a sharp bent directional coupler. The coupling …

Passive broadband silicon-on-insulator polarization splitter

NY Winnie, DX Xu, S Janz, P Waldron, P Cheben… - Optics letters, 2007 - opg.optica.org
We present the implementation of a novel wavelength independent polarization splitter on a
silicon-on-insulator platform. The waveguide splitter is based on a zero-order arrayed …

Wideband silicon photonic polarization beamsplitter based on point-symmetric cascaded broadband couplers

Z Lu, Y Wang, F Zhang, NAF Jaeger, L Chrostowski - Optics express, 2015 - opg.optica.org
We design and demonstrate a wideband silicon photonic polarization beamsplitter on a
silicon-on-insulator platform. The device consists of two 3 dB broadband couplers cascaded …

High-efficiency biwavelength polarization splitter-rotator on the SOI platform

H Guan, Q Fang, GQ Lo… - IEEE Photonics …, 2014 - ieeexplore.ieee.org
We present the design of a highly efficient polarization splitter-rotator that operates at both
1310-and 1550-nm wavelength bands in a 220-nm silicon-on-insulator platform. The …