Improved and enhanced thermal stable second harmonic generation of poled polymer films

Zhanjia Hou; Liying Liu; Haibo Liu; Lei Xu; Wencheng Wang; Fuming Li; Mingxin Ye

doi:10.1117/12.408379

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29 November 2000 Improved and enhanced thermal stable second harmonic generation of poled polymer films

Zhanjia Hou, Liying Liu, Haibo Liu, Lei Xu, Wencheng Wang, Fuming Li, Mingxin Ye

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Proceedings Volume 4086, Fourth International Conference on Thin Film Physics and Applications; (2000) https://doi.org/10.1117/12.408379
Event: 4th International Conference on Thin Film Physics and Applications, 2000, Shanghai, China

Abstract

Melamine formaldehyde resin films with good optical quality could be fabricated easily by controlling the initial molecular weight. It was used as a matrix of nonlinear molecules. The optical properties of nonlinear molecules guest-host and covalent-bonded type of poled polymer systems were investigated. The optical propagation losses are around 1 dB/cm at 1072 nm for two kinds of films studied. The in situ corona poling second harmonic generation method and UV- visible absorption measurement were used. The experiment results showed that the materials we fabricated have improved second-order susceptibilities and higher thermal stability.

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Zhanjia Hou, Liying Liu, Haibo Liu, Lei Xu, Wencheng Wang, Fuming Li, and Mingxin Ye "Improved and enhanced thermal stable second harmonic generation of poled polymer films", Proc. SPIE 4086, Fourth International Conference on Thin Film Physics and Applications, (29 November 2000); https://doi.org/10.1117/12.408379

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