A Simple and Effective Method Measuring Thermooptic Coefficient of Materials
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Abstract
A new method derived from the Z-scan by M. Sheik-bahae et al. was employed to measure the thermooptic coefficient of materials effectively. A simple rule to determine the sign and magnitude of thermooptic coefficient and laser beam waist radius was obtained.
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TIAN Jianguo, ZHANG Chunping, ZHANG Guangyin. A Simple and Effective Method Measuring Thermooptic Coefficient of Materials[J]. Chin. Phys. Lett., 1991, 8(12): 625-628.
TIAN Jianguo, ZHANG Chunping, ZHANG Guangyin. A Simple and Effective Method Measuring Thermooptic Coefficient of Materials[J]. Chin. Phys. Lett., 1991, 8(12): 625-628.
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TIAN Jianguo, ZHANG Chunping, ZHANG Guangyin. A Simple and Effective Method Measuring Thermooptic Coefficient of Materials[J]. Chin. Phys. Lett., 1991, 8(12): 625-628.
TIAN Jianguo, ZHANG Chunping, ZHANG Guangyin. A Simple and Effective Method Measuring Thermooptic Coefficient of Materials[J]. Chin. Phys. Lett., 1991, 8(12): 625-628.
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