INO
CNR
vai_a_storia   vai_a_organizzazione   vai_a_sedi   vai_a_personale   Area Riservata
    English English Version  
 
 

Diode laser spectroscopy of ethylene overtones at 830 nm

  Articoli su Riviste JCR/ISI  (anno 2011)

Autori:  Lucchesini A., Gozzini S

Affiliazione Autori:  Istituto Nazionale di Ottica - CNR - U.O.S. "Adriano Gozzini", Area della Ricerca - Via G. Moruzzi, 1 - 56124 Pisa, Italy

Riassunto:  A tunable diode laser spectrometer has been employed to examine the 3rd overtone absorption lines of C(2)H(4) at around 12 000 cm(-1) (830 nm). The spectrometer sources are heterostructure AlGaAs tunable diode lasers operating \"free-running\". By the aid of the wavelength modulation spectroscopy with the second harmonic detection technique and a Herriott type multipass cell 63 very weak absorption lines have been observed for the first time, with cross sections as low as 2 x 10(-26) cm(2)/mol, equivalent to congruent to 0.05 km(-1) /amagat. The self-broadening coefficient has been measured for one of the most intense lines. (C) 2011 Elsevier Ltd. All rights reserved.

Rivista/Giornale:  JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER
Volume n.:  112 (9)      Pagine da: 1438  a: 1442
DOI: 10.1016/j.jqsrt.2011.03.002

*Impact Factor della Rivista: (2011) 3.193
data tratti da "WEB OF SCIENCE" (marchio registrato di Thomson Reuters) ed aggiornati a:  19/05/2019

Riferimenti visionabili in IsiWeb of Knowledge: (solo per sottoscrittori)
Per visualizzare la scheda dell'articolo su IsiWeb: Clicca qui

INO © Istituto Nazionale di Ottica - Largo Fermi 6, 50125 Firenze | Tel. 05523081 Fax 0552337755 - P.IVA 02118311006     P.E.C.    Info