UV-laser-excited micro-Raman spectroscopy of organic materials

Preliminary results on the Raman spectra of organic materials obtained using a newly assembled UV-laser-excited Raman-microprobe system are reported. Fluorescence-free spectra are obtained for the materials, which show tremendous fluorescence when excited by visible laser light. Signal enhancement d...

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Bibliographic Details
Published in:	Japanese Journal of Applied Physics Vol. 30; no. 4; pp. 695 - 696
Main Authors:	URABE, H, TAKEDA, S, SIMIZU, R, TSUKAKOSHI, M, KASUYA, T
Format:	Journal Article
Language:	English
Published:	Tokyo Japanese journal of applied physics 01-04-1991
Subjects:	Condensed matter: electronic structure, electrical, magnetic, and optical properties Exact sciences and technology Infrared and raman spectra and scattering Optical properties and condensed-matter spectroscopy and other interactions of matter with particles and radiation Physics Fluorescence Frequency Ultraviolet radiation
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Summary:	Preliminary results on the Raman spectra of organic materials obtained using a newly assembled UV-laser-excited Raman-microprobe system are reported. Fluorescence-free spectra are obtained for the materials, which show tremendous fluorescence when excited by visible laser light. Signal enhancement due to a preresonant effect is also observed.
ISSN:	0021-4922 1347-4065
DOI:	10.1143/jjap.30.695