SPECTROSCOPY - FIGHTING INTERFERENCES IN ENVIRONMENTAL MONITORING

Authors
HENNINGSEN J OLAFSSON A
Citation
J. Henningsen et A. Olafsson, SPECTROSCOPY - FIGHTING INTERFERENCES IN ENVIRONMENTAL MONITORING, Physica scripta. T, T58, 1995, pp. 94-99
Citations number
27
Categorie Soggetti
Physics
Journal title
Physica scripta. T → ACNP
ISSN journal
02811847
Volume
T58
Year of publication
1995
Pages
94 - 99
Database
ISI
SICI code
0281-1847(1995)T58:<94:S-FIIE>2.0.ZU;2-3
Abstract
Several systems are described which illustrate the use of spectroscopi c techniques for environmental monitoring, and results are presented f or field qualified NH3 monitors, based on CO2 lasers and on near infra red diode lasers. The feasibility of isotopically selective monitoring and extension of the frequency coverage by use of non-linear techniqu es is discussed.