ISSN:
0377-0486
Schlagwort(e):
Chemistry
;
Analytical Chemistry and Spectroscopy
Quelle:
Wiley InterScience Backfile Collection 1832-2000
Thema:
Chemie und Pharmazie
,
Physik
Notizen:
The construction of a cw CARS spectrometer is described, consisting of a single mode argon ion ring laser, an intra-cavity sample cell and a tunable dye laser. The argon laser was first stabilized to an iodine absorption line. From an evaluation of the CARS spectrum of the Q-branch of the rovibrational band of nitrogen, the vibration-rotation interaction constant is obtained as αe = 0.0173850 ± 0.0000035 cm-1, in agreement with Bensten's result from the linear Raman spectrum of the total band. Finally, the stabilization of the argon laser to a hyperfine component in the Doppler-free polarization spectrum of iodine is described.
Zusätzliches Material:
7 Ill.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1002/jrs.1250170129
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