High-Precision Spectroscopy with Diode Lasers. Deviation of Gas from Ideal Behavior

High-Precision Spectroscopy with Diode Lasers. Deviation of Gas from Ideal Behavior

High-precision measurements of the spectral-line profile using near-IR diode lasers (DLs) have been performed, and the measurement results have been analyzed. To carry out these measurements, a multichannel DL spectrometer with a high spectral resolution was developed, calibrated, and put into opera...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Physics of wave phenomena 2018-07, Vol.26 (3), p.169-181
Hauptverfasser: Nadezhdinskii, A. I., Ponurovskii, Ya. Ya
Format: Artikel
Sprache:eng
Schlagworte:
Acoustics
Deviation
High-Resolution Optical Spectroscopy
Isotopes
Line spectra
Physics
Physics and Astronomy
Quantum Optics
Semiconductor lasers
Spectral resolution
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:High-precision measurements of the spectral-line profile using near-IR diode lasers (DLs) have been performed, and the measurement results have been analyzed. To carry out these measurements, a multichannel DL spectrometer with a high spectral resolution was developed, calibrated, and put into operation. Particular attention has been paid to the deviation of the gases under study from ideal behavior. CO 2 of natural isotopic composition was chosen as a model gas.
ISSN:1541-308X
1934-807X
DOI:10.3103/S1541308X18030019