WAVE-GUIDE RESONANCE RAMAN-SPECTROSCOPY OF DEGRADED PVC

Authors
ELLAHI S HESTER RE WILLIAMS KPJ
Citation
S. Ellahi et al., WAVE-GUIDE RESONANCE RAMAN-SPECTROSCOPY OF DEGRADED PVC, SPECT ACT A, 51(4), 1995, pp. 549-553
Citations number
11
Categorie Soggetti
Spectroscopy
Journal title
SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY → ACNP
ISSN journal
13861425
Volume
51
Issue
4
Year of publication
1995
Pages
549 - 553
Database
ISI
SICI code
1386-1425(1995)51:4<549:WRRODP>2.0.ZU;2-T
Abstract
The high optical field intensity of a propagating wave within a wavegu ide is used to detect low levels, down to 20 ppm, of polyenes in degra ded PVC using resonance Raman spectroscopy. An analysis of the wavegui de resonance Raman spectra enables an estimation of the polyene sequen ce distribution within the degraded polymer sample.