25 September 1989 Second Harmonic Generation In Corona Poled Polymer Films As A Function Of Processing Atmosphere And Corona Polarity
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Abstract
The effect of processing atmosphere and corona polarity has been considered when using a dc-corona to electric field pole polymer films for second harmonic generation (SHG). Positive and negative polarity coronas were used to pole doped polystyrene and poly(methyl methacrylate) films in air, nitrogen, nitrous oxide, and carbon dioxide environments. A possible correlation between the magnitude of the initial SHG intensity and the ionic mobility and the corona-onset voltage for a given atmosphere is discussed.
© (1989) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Hilary L. Hampsch, George K. Wong, John M. Torkelson, Shelly J. Bethke, and Stephen G. Grubb "Second Harmonic Generation In Corona Poled Polymer Films As A Function Of Processing Atmosphere And Corona Polarity", Proc. SPIE 1104, Growth, Characterization, and Applications of Laser Host and Nonlinear Crystals, (25 September 1989); doi: 10.1117/12.960604; https://doi.org/10.1117/12.960604
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