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Instrumental advances in Raman optical activity
Author(s) -
Reza Oboodi M.,
Davies Mark A.,
Gunnia Uma,
Blackburn Marlana B.,
Diem Max
Publication year - 1985
Publication title -
journal of raman spectroscopy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.748
H-Index - 110
eISSN - 1097-4555
pISSN - 0377-0486
DOI - 10.1002/jrs.1250160604
Subject(s) - raman spectroscopy , spectrometer , optics , spectrum analyzer , detector , artifact (error) , data acquisition , raman scattering , lens (geology) , optoelectronics , modulation (music) , polarization (electrochemistry) , materials science , physics , computer science , chemistry , acoustics , operating system , computer vision
Design features of a computer controlled, diode array detector equipped spectrometer for the acquisition of Raman optical activity (ROA) data are presented. This instrument utilizes an artifact reducing dual lens light collection system, and a novel approach to synchronize the light modulation and the detection electronics. ROA spectra, collected at full optical apertures, and without a polarization analyzer in the scattered light, are reported and compared to depolarized published data.