11 May 1993 Two-photon transitions in the optogalvanic spectrum of neon
Author Affiliations +
Proceedings Volume 1979, 1992 International Conference on Lasers and Optoelectronics; (1993) https://doi.org/10.1117/12.144189
Event: 1992 International Conference on Lasers and Optoelectronics, 1992, Bejing, China
Abstract
Seventeen two-photon transitions for neon have been observed in the 580 - 635 nm spectral region for use in the spectroscopic study of its higher excited levels, which are not accessible by one-photon absorption. To compare the two and one-photon absorption signals being originated from the lower level, an effort was made to record single-photon optogalvanic spectrum in the available wavelength region. The dependence of the optogalvanic signal on the laser power has also been studied. The optogalvanic signals were obtained from a commercial neon-filled hollow-cathode lamp, which was irradiated with pulsed dye laser pumped with N2 laser.
© (1993) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
H. Tajalli, A. Jafari, "Two-photon transitions in the optogalvanic spectrum of neon", Proc. SPIE 1979, 1992 International Conference on Lasers and Optoelectronics, (11 May 1993); doi: 10.1117/12.144189; https://doi.org/10.1117/12.144189
PROCEEDINGS
8 PAGES


SHARE
Back to Top