In:
Japanese Journal of Applied Physics, IOP Publishing, Vol. 32, No. 4R ( 1993-04-01), p. 1722-
Abstract:
Optical properties and condensed states of the densely dissolved
optically nonlinear organic compound in polymer matrices were investigated by means of optical measurements, structural analysis and pressure tuning
spectroscopy. In the investigation of the absorption peak wavelength, 2-methyl-4-nitroaniline (MNA) in poly(methyl methacrylate) (PMMA)
exhibited characteristics intermediate between the crystal and the MNA dissolved in solvents, i.e.,
noncrystalline condensation. This result was consistent with those of X-ray diffraction analysis, second- and third-harmonics generation, IR absorption and 13 C-NMR spectroscopies. It has also been revealed that such a system
provides the most suitable measuring method of the third optical nonlinear constant for a variety of compounds.
Type of Medium:
Online Resource
ISSN:
0021-4922
,
1347-4065
DOI:
10.1143/JJAP.32.1722
Language:
Unknown
Publisher:
IOP Publishing
Publication Date:
1993
detail.hit.zdb_id:
218223-3
detail.hit.zdb_id:
797294-5
detail.hit.zdb_id:
2006801-3
detail.hit.zdb_id:
797295-7
