"

Cookies ussage consent

Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our site without changing the browser settings you grant us permission to store that information on your device.

I agree, do not show this message again.

Sandwiched connecting-layer-basedpolarizing beam splitter with improved efficiency and extinction ratio

HAO PEI1, BO WANG1,* , WENHUA ZHU1, SUFANG YIN1, LI CHEN1, LIANG LE1, JINYUN ZHOU1

Affiliation

  1. School of Physics and Optoelectronic Engineering, Guangdong University of Technology, Guangzhou 510006, China

Abstract

A transmission polarizing beam splitter (PBS) is described and designed by a sandwiched grating with a connecting layer at a central wavelength of 800 nm. The novel grating is analyzed and designed by modal method and rigorous coupled-wave analysis. Compared with the reported surface-relief PBS gratings, the proposed grating extinction ratio, fabrication tolerance and incident spectrum band width can be improved greatly.

Keywords

Polarizing beam splitter, Connecting layer, Rigorous coupled-wave analysis.

Submitted at: April 21, 2017
Accepted at: Nov. 28, 2017

Citation

HAO PEI, BO WANG, WENHUA ZHU, SUFANG YIN, LI CHEN, LIANG LE, JINYUN ZHOU, Sandwiched connecting-layer-basedpolarizing beam splitter with improved efficiency and extinction ratio, Journal of Optoelectronics and Advanced Materials Vol. 19, Iss. 11-12, pp. 688-692 (2017)