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论文类型：期刊论文

发表时间：2014-03-01

发表刊物：IEEE PHOTONICS TECHNOLOGY LETTERS

收录刊物：SCIE、EI、Scopus

卷号：26

期号：5

页面范围：469-472

ISSN号：1041-1135

关键字：Integrated optoelectronics; nanotechnology; navigation; optical device fabrication; photodetectors

摘要：Navigation technology is an essential ability for the survival and development of animals and humans. We integrate a bilayer nanowire polarizer with a photodetector using nanoimprint lithography, and apply the integrated polarization dependent photodetector (PDP) as a polarization navigation sensor. The proposed device is designed to have the top sensitivity at the blue band. The integration process can fabricate nanowires with multiorientations simultaneously and eliminate the alignment error. The angle output experiment of the navigation sensor using the integrated device is investigated. The angle output error is within +/-0.1 degrees. The results show that the fabricated PDP has good application prospects in the field of polarization navigation.