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HAO PEI1, BO WANG1,* , WENHUA ZHU1, SUFANG YIN1, LI CHEN1, LIANG LE1, JINYUN ZHOU1
- School of Physics and Optoelectronic Engineering, Guangdong University of Technology, Guangzhou 510006, China
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.
Polarizing beam splitter, Connecting layer, Rigorous coupled-wave analysis.
Submitted at: April 21, 2017
Accepted at: Nov. 28, 2017
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)
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