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Proceedings Paper

Formation of cesium dimers and observation of high-resolution dimer spectra in spatially restricted Cs vapor
Author(s): P. Todorov; T. Vartanyan; G. Pichler; A. Sargsyan; D. Sarkisyan; S. Cartaleva
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Paper Abstract

In this communication, we demonstrate a new use of the micrometric (700 μm) thick, high-quality optical cell filled with Cs vapor that intrinsically contains extremely small concentration of Rb atoms. When heated to temperature about 200 °C such alkali mixture consists of Cs2 dimers and Cs atoms together with very small number of Rb atoms. We use the Rb atomic spectrum as a reference one, in order to measure spectral profiles and frequency positions of the observed spectral lines of Cs2 molecules within the B1Пu←X1Σg+ absorption band in the spectral region around the D2 resonance line of Rb with wavelength λ = 780.24 nm.

Paper Details

Date Published: 29 January 2019
PDF: 10 pages
Proc. SPIE 11047, 20th International Conference and School on Quantum Electronics: Laser Physics and Applications, 110470S (29 January 2019); doi: 10.1117/12.2516749
Show Author Affiliations
P. Todorov, Institute of Electronics (Bulgaria)
T. Vartanyan, ITMO Univ. (Russian Federation)
G. Pichler, Kuwait Univ. (Kuwait)
A. Sargsyan, Institute for Physical Research (Armenia)
D. Sarkisyan, Institute for Physical Research (Armenia)
S. Cartaleva, Institute of Electronics (Bulgaria)

Published in SPIE Proceedings Vol. 11047:
20th International Conference and School on Quantum Electronics: Laser Physics and Applications
Tanja N. Dreischuh; Latchezar A. Avramov, Editor(s)

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