Experimental Raman Cross-Section of Hydrogen and Deuterium Molecules for Absolute Density Calibration of Thomson Scattering Device

概要

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The Raman scattered light is polarized only 14% by linearly-polarized ruby laser light incident in D_2. The total Raman cross-sections of H_2 and D_2 for the ruby-laser wavelength of 6943 Å were estimated from an experiment. The Raman cross-section σ_<H2>(J) of the J=2→0 pure rotational transition for H_2 was found to be 2.5-10^<-30> cm2, while σ_<D_2>(J) of the J=3→1 pure rotational transition for D_2 was 2.3・10^<-30>cm^2.
社団法人応用物理学会の論文
1985-11-20