Please use this identifier to cite or link to this item:
http://repositorio.unicamp.br/jspui/handle/REPOSIP/62865
Type: | Artigo de periódico |
Title: | Characterization of new FIR laser lines from CD3-rocking and asymmetric CD3 deformation modes of (CD3OD)-C-13 |
Author: | Viscovini, RC Telles, EM Scalabrin, A Pereira, D |
Abstract: | In this paper, we report new optically pumped far-infrared (FIR) laser lines from the in-plane CD3-rocking and asymmetric CD3 deformation absorption vibrational bands of (CD3)-C-13 OD. A waveguide CO2 laser of wide tunability (290 MHz) was used as the pump source, and a Fabry-Perot open cavity as the FIR laser resonator. Optoacoustic absorption spectrum was used as a guide to search for new FIR laser lines, We could observe 14 new laser lines in the range 103-491 mu m. The lines were characterized according to wavelength, relative polarization, relative intensity, and optimum working pressure. The transferred lamb-dip technique was used to measure the frequency absorption transition for both new and previously reported laser lines. |
Subject: | (CD3OD)-C-13 FIR laser methanol optical pumping spectroscopy |
Country: | EUA |
Editor: | Ieee-inst Electrical Electronics Engineers Inc |
Citation: | Ieee Journal Of Quantum Electronics. Ieee-inst Electrical Electronics Engineers Inc, v. 35, n. 11, n. 1613, n. 1615, 1999. |
Rights: | fechado |
Identifier DOI: | 10.1109/3.798083 |
Date Issue: | 1999 |
Appears in Collections: | Unicamp - Artigos e Outros Documentos |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
WOS000083406300006.pdf | 46.42 kB | Adobe PDF | View/Open |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.