caa a22 4500 445368373 CHVBK 20180317142938.0 cr unu---uuuuu 170323e20110601xx s 000 0 eng 10.1007/s00340-011-4442-2 doi (NATIONALLICENCE)springer-10.1007/s00340-011-4442-2 Intracavity system design for IR multiphoton dissociation [Elektronische Daten] [V. Freytes, J. Codnia, M. Azcárate] An intracavity system for the infrared multiple photon dissociation (IRMPD) of molecules with high dissociation energy threshold has been designed and implemented. The system design based on a TEA CO2 laser with a cavity folded in V-shape included the analysis of its stability varying the cavity dimensions as well as the analysis of the positions of the beam waists and of the beam size at them. The intracavity energy as a function of the total sample pressure has been measured and the laser-operation threshold has been determined. Intracavity IRMPD has been compared to traditional IRMPD performed in an irradiation geometry in which the radiation is focused into a photoreactor placed outside the laser cavity. Dissociation volumes in intracavity irradiation have resulted an order of magnitude larger than those obtained in experiments performed with the photoreactor outside the laser cavity. Springer-Verlag, 2011 Freytes V. CEntro de Investigaciones en Láseres y APlicaciones (CEILAP), Instituto de Investigaciones Científicas y Técnicas para la Defensa (CITEDEF—CONICET), J. B. de La Salle 4397 (B160ALO), Villa Martelli, Argentina aut Codnia J. CEntro de Investigaciones en Láseres y APlicaciones (CEILAP), Instituto de Investigaciones Científicas y Técnicas para la Defensa (CITEDEF—CONICET), J. B. de La Salle 4397 (B160ALO), Villa Martelli, Argentina aut Azcárate M. CEntro de Investigaciones en Láseres y APlicaciones (CEILAP), Instituto de Investigaciones Científicas y Técnicas para la Defensa (CITEDEF—CONICET), J. B. de La Salle 4397 (B160ALO), Villa Martelli, Argentina aut Applied Physics B Springer-Verlag 103/3(2011-06-01), 687-693 0946-2171 103:3<687 2011 103 340 https://doi.org/10.1007/s00340-011-4442-2 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s00340-011-4442-2 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Freytes V. CEntro de Investigaciones en Láseres y APlicaciones (CEILAP), Instituto de Investigaciones Científicas y Técnicas para la Defensa (CITEDEF—CONICET), J. B. de La Salle 4397 (B160ALO), Villa Martelli, Argentina aut NATIONALLICENCE 700 1- Codnia J. CEntro de Investigaciones en Láseres y APlicaciones (CEILAP), Instituto de Investigaciones Científicas y Técnicas para la Defensa (CITEDEF—CONICET), J. B. de La Salle 4397 (B160ALO), Villa Martelli, Argentina aut NATIONALLICENCE 700 1- Azcárate M. CEntro de Investigaciones en Láseres y APlicaciones (CEILAP), Instituto de Investigaciones Científicas y Técnicas para la Defensa (CITEDEF—CONICET), J. B. de La Salle 4397 (B160ALO), Villa Martelli, Argentina aut NATIONALLICENCE 773 0- Applied Physics B Springer-Verlag 103/3(2011-06-01), 687-693 0946-2171 103:3<687 2011 103 340 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer