Large second-harmonic generation coeffic
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J. Kawamata; K. Inoue; T. Inabe; M. Kiguchi; M. Kato; Y. Taniguchi
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Article
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1996
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Elsevier Science
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English
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The second-harmonic generation (SHG) coefficients (d) in a series of novel organic materials, i.e. bis(benzylidene)cycloalkanone derivatives, were estimated by means of the second-harmonic wave generated with the evanescent wave (SHEW) technique. As a result, it is found that several compounds exhib