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Effect of polarization on efficiency of volume Bragg grating filter |
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| Authors: | Haobin Zheng Yanlan He Jichun Tan Daoyi Ding Yixing Liu Xiaoyan Yu Guangwei Zheng Xiao Wang Xiaodong Wang Science College National University of Defense Technology Changsha China Opto-Electric Science Engineering College China Research Center of Laser Fusions China Academy of Engineering Physics Mianyang China |
| Institution: | Haobin Zheng,Yanlan He,Jichun Tan Daoyi Ding,Yixing Liu,Xiaoyan Yu Guangwei Zheng,Xiao Wang,and Xiaodong Wang 1 Science College,National University of Defense Technology,Changsha 410073,China 2 Opto-Electric Science and Engineering College,China 3 Research Center of Laser Fusions,China Academy of Engineering Physics,Mianyang 621900,China |
| Abstract: | Diffraction efficiency of volume Bragg grating,whose period is in the same order as the incident wavelength, is related to the polarization direction of the incident linear polarized beam.When two linearly polarized recording beams with the same polarization direction are used for recording volume Bragg gratings in a photopolymer with diffusion amplification,the azimuth of polarization of the reconstruction beam influences the diffraction efficiency of the grating.When the probe beam is linearly polarized a... |
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