Electric surface potential and frozen-in field measurements in thermally poled silica


Surface potential (SP) as well as nonlinear optical coefficients in thermally poled silica were measured and compared. It was found that the SP is directly related to the frozen-in voltage across the depletion layer. ©2007 Optical Society of America OCIS codes: 160.0160 Materials; 190.0190 Nonlinear optics 


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