Higher diffraction order photorefractive
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Dewei Gong; Zhongxiang Zhou; Hao Tian; Jianlong Zhang; Qingxin Meng
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Article
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2008
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Elsevier Science
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English
β 822 KB
A higher diffraction order photorefractive (PR) optical beam splitter has been realized based on a PR higher diffraction order grating. In the experiments, the beam splitter was produced by two-wave coupling at a small incident angle in Fe:LiNbO 3 using the output from a He-Ne laser at 632.8 nm. An