Precise measurements of molecular lineshapes with direct comb spectroscopy

Authors :: P. Cancio Pastor
Paolo Laporta
Gianluca Galzerano
Nicola Coluccelli
Roberto Eramo
Marco Cassinerio
P. De Natale
M. Siciliani de Cumis
Source :: Scopus-Elsevier, Optical Instrumentation for Energy and Environmental Applications 2014, pp. EW5A.4–EW5A.4, Canberra Australia, 2-5 December 2014, info:cnr-pdr/source/autori:Cancio Pastor P.; Siciliani De Cumis M.; Eramo R.; De Natale P.; Coluccelli N.; Cassinerio M.; Galzerano G.; Laporta P./congresso_nome:Optical Instrumentation for Energy and Environmental Applications 2014/congresso_luogo:Canberra Australia/congresso_data:2-5 December 2014/anno:2014/pagina_da:EW5A.4/pagina_a:EW5A.4/intervallo_pagine:EW5A.4–EW5A.4
Publication Year :: 2014
Publisher :: OSA, 2014.
Abstract: Environmental related applications as concentration measurements of gas traces or thermometry, require a precise measurement of the molecular lineshapes. We demonstrate this can be done by using a direct comb spectroscopy that we applied to CO2 transitions around 2 ?m wavelength.