(CD3OD)-C-13 OPTICALLY PUMPED BY A WAVE-GUIDE CO2-LASER - NEW FIR LASER LINES

Authors
VISCOVINI RC SCALABRIN A PEREIRA D
Citation
Rc. Viscovini et al., (CD3OD)-C-13 OPTICALLY PUMPED BY A WAVE-GUIDE CO2-LASER - NEW FIR LASER LINES, IEEE journal of quantum electronics, 33(6), 1997, pp. 916-918
Citations number
14
Categorie Soggetti
Engineering, Eletrical & Electronic","Physics, Applied
Journal title
IEEE journal of quantum electronics → ACNP
ISSN journal
00189197
Volume
33
Issue
6
Year of publication
1997
Pages
916 - 918
Database
ISI
SICI code
0018-9197(1997)33:6<916:(OPBAW>2.0.ZU;2-J
Abstract
A waveguide CO2 laser of wide tunability was used to pump infrared tra nsitions of the (CD3OD)-C-13 C-O stretching vibrational mode. The opto acoustic signal associated with the absorbing transitions served as a guide to search for new laser lines. We could observe 36 new far-infra red laser lines ranging from 57 to 1192 mu m. All lines were character ized in wavelength, relative polarization, intensity, optimum pressure of operation, and precise offset measurements.