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|Title: ||Third-order optical nonlinearity of chlorin derivatives|
|Authors: ||SINGH, BP|
|Issue Date: ||2001|
|Publisher: ||JOHN WILEY & SONS LTD|
|Citation: ||JOURNAL OF PORPHYRINS AND PHTHALOCYANINES, 5(5), 439-441|
|Abstract: ||Second-order molecular hyperpolarizabilities (gamma) of four tetraphenylchlorin derivatives were measured by the Z-scan technique at 784 nm in the off-resonant region and the enhancement in the hyperpolarizabilities of these derivatives in comparison to the regular porphyrins with the same external side-groups is explained on the basis of the difference in their Q-band oscillator strengths. Copyright (C) 2001 , Ltd.|
|Appears in Collections:||Article|
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