Studies on 7-hydroxyl-4-methylcumarin as an organic optical nonlinear material

Weiqun Zhou; Yang Cao

doi:10.1117/12.252989

3 October 1996 Studies on 7-hydroxyl-4-methylcumarin as an organic optical nonlinear material

Weiqun Zhou, Yang Cao

Proceedings Volume 2897, Electro-Optic and Second Harmonic Generation Materials, Devices, and Applications; (1996) https://doi.org/10.1117/12.252989
Event: Photonics China '96, 1996, Beijing, China

Abstract

The values of the second-order polarizability of twenty- three derivatives from coumarin were calculated with quantum chemistry program (CNDO/S-CI). 7-hydroxyl-4-methylcumarin was artificially synthesized, and its powder appeared to be particularly effective in second harmonic generation. The single crystal of this compound was grown by solvent evaporation. It is suggested that 7-hydroxyl-4-methylcumarin be an organic high-quality material of double frequency.

Citation Download Citation

Weiqun Zhou and Yang Cao "Studies on 7-hydroxyl-4-methylcumarin as an organic optical nonlinear material", Proc. SPIE 2897, Electro-Optic and Second Harmonic Generation Materials, Devices, and Applications, (3 October 1996); https://doi.org/10.1117/12.252989

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