INO
CNR
vai_a_storia   vai_a_organizzazione   vai_a_sedi   vai_a_personale   Area Riservata
    English English Version  
 
 

Temporal and spatial characterization of a pulsed gas jet by a compact high-speed high-sensitivity second-harmonic interferometer

  Articoli su Riviste JCR/ISI  (anno 2011)

Autori:  Brandi F., Giammanco F

Affiliazione Autori:  Nanophysics Division, Italian Institute of Technology, Via Morego 30, Genova, Italy; Physics Department, University of Pisa, Largo B. Pontecorvo 3, Pisa, Italy

Riassunto:  A compact modular high-speed high-sensitivity second-harmonic interferometer is used to characterize a pulsed gas jet. The temporal evolution of the line-integrated gas density is measured with a resolution of 1 µs revealing detailed information on its dynamics. The actual radial gas density distribution in the jet is obtained applying the Abel\'s inversion method. The sensitivity of the interferometer is 1 mrad, and its robustness, compactness and modularity make the instrument suitable for practical application. Possible use of the instrument in monitoring cluster formation, and phase-dispersion microscopy is discussed.

Rivista/Giornale:  OPTICS EXPRESS
Volume n.:  19 (25)      Pagine da: 25479  a: 25487
DOI: 10.1364/OE.19.025479

*Impact Factor della Rivista: (2011) 3.587   *Citazioni: 10
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
Per visualizzare la scheda delle Citazioni 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