Publication Date:
2019-11-04
Description:
An overview of novel laser techniques suitable for volcanic monitoring, based on different kinds of infrared laser
sources, is presented. Their main advantages and drawbacks are discussed focusing on the achievable sensitivity
and precision levels in analysis of gaseous species. Some of the most recent experimental results obtained in
laboratory development as well as in field tests of home-built laser spectrometers are reported. New perspectives
in optical devices aimed at geochemical and geophysical applications are also considered.
Description:
Published
Description:
JCR Journal
Description:
open
Keywords:
diode laser
;
absorption spectroscopy
;
optical fiber
;
04. Solid Earth::04.08. Volcanology::04.08.01. Gases
;
04. Solid Earth::04.08. Volcanology::04.08.07. Instruments and techniques
Repository Name:
Istituto Nazionale di Geofisica e Vulcanologia (INGV)
Type:
article
Format:
701200 bytes
Format:
application/pdf
