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Tuned maker fringing in the second harmonic generation occurring near the transverse a-exciton of naphthalene

✍ Scribed by Sylvia H. Stevenson; Gerald J. Small


Publisher
Elsevier Science
Year
1986
Tongue
English
Weight
725 KB
Volume
124
Category
Article
ISSN
0009-2614

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✦ Synopsis


Second harmonic

and two-photon fluorescence excitation profiles are presented for 2w = or (transverse a-exciton frequency), and under conditions of near perfect index-matching. Tuned (frequency) Maker fringing in SHG profiles is reported for the first time. The conditions under which the semiclassical non-linear susceptibility theory can account for the fringing and excitation profiles are defined.