In:
Journal of Nonlinear Optical Physics & Materials, World Scientific Pub Co Pte Ltd, Vol. 06, No. 01 ( 1997-03), p. 109-117
Abstract:
Optical nonlinearities of dialkynyl complexes at ground state and excited states have been investigated by DFWM. The nonlinear susceptibilities of the system were enhanced greatly through the population of the excited states. The values of the hyperpolarizabilities of the sample molecule at excited states, γ 1111,se and γ 1221,se , were determined to be 2.15 × 10 -30 esu and 1.17 × 10 -30 esu, respectively, while their values at ground state, γ 1111,sg and γ 1221,sg , were 1.08 × 10 -31 esu and 2.30 × 10 -32 esu.
Type of Medium:
Online Resource
ISSN:
0218-8635
,
1793-6624
DOI:
10.1142/S0218863597000101
Language:
English
Publisher:
World Scientific Pub Co Pte Ltd
Publication Date:
1997
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