Optical properties of a novel nonlinear
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Guo, Fuquan ;Guo, Rui ;Jiang, Zhongwei ;Zhang, Qijin ;Huang, Wenhao ;Guo, Bin
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Article
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2005
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John Wiley and Sons
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English
⚖ 206 KB
## Abstract One‐photon and two‐photon optical properties of a novel nonlinear chromophore 4,4′‐bis(triphenylamino‐trans‐styryl)‐biphenyl (BTSBP) doped polymethylmethacryate (PMMA) are presented. Two‐photon absorption (TPA) cross section (__δ__) of BTSBP was determined through the two‐photon‐induced