. . "Prim\u00E1rn\u00EDm c\u00EDlem tohoto projektu je porozum\u011Bt a (do jist\u00E9 m\u00EDry i) %22\u0159\u00EDdit%22 excita\u010Dn\u00ED/ rekombina\u010Dn\u00ED a radia\u010Dn\u00ED procesy mnohon\u00E1sobn\u011B nabit\u00FDch iont\u016F v\u00A0impulsn\u00EDch silnoproud\u00FDch v\u00FDboj\u00EDch. Obor z\u00E1jmu spad\u00E1 do m\u011Bkk\u00E9 rtg oblasti (od 10 do 50\u00A0nm).Nejprve srovn\u00E1n\u00EDm na\u0161eho star\u00E9ho za\u0159\u00EDzen\u00ED CAPEX (na kter\u00E9m ji\u017E bylo prok\u00E1z\u00E1no siln\u00E9 zes\u00EDlen\u00ED neonu-podobn\u00E9 Ar \u010D\u00E1ry 46.9\u00A0nm) a na\u0161eho nov\u00E9ho experimentu CAPEX-U (kter\u00FD je uv\u00E1d\u011Bn do provozu v\u00A0t\u011Bchto dnech), a spor\u00FDch dat z\u00A0dal\u0161\u00EDch laborato\u0159\u00ED se pokus\u00EDme nal\u00E9zt obecn\u00E1 pravidla pro optimalizaci t\u011Bchto laser\u016F m\u011Bkk\u00E9 rtg oblasti, kter\u00E9 jsou \u010Derp\u00E1ny podle excita\u010Dn\u00EDho pumpovac\u00EDho sch\u00E9matu. Alternativn\u00ED plazmatick\u00FD kan\u00E1l s\u00A0parami kov\u016F, vytvo\u0159en\u00FD nap\u0159. dr\u00E1tkem exploduj\u00EDc\u00EDm v\u00A0kapalin\u011B n\u00E1m umo\u017En\u00ED zkoumat procesy vedouc\u00ED k\u00A0popula\u010Dn\u00ED inverzi a laserov\u00E1n\u00ED u krat\u0161\u00EDch vlnov\u00FDch d\u00E9lek (mezi 10 a 20\u00A0nm). N\u00E1\u0161 dal\u0161\u00ED z\u00E1jem bude soust\u0159ed\u011Bn na v\u00FDboje ho\u0159\u00EDc\u00ED v\u00A0dielektrick\u00E9 trubici mal\u00E9ho pr\u016Fm\u011Bru (1\u00A0mm a m\u00E9n\u011B) pln\u011Bn\u00E9 dus\u00EDkem nebo kysl\u00EDkem. Takov\u00E9 v\u00FDboje z\u016Fst\u00E1vaj\u00ED v\u00A0dobr\u00E9m kontaktu se" . . "1"^^ . . "2008-04-25+02:00"^^ . "2006-01-01+01:00"^^ . . . . . "Radiation of pulse high-current discharges stabilised by proximity wall"@en . "Comparison of Ar8+ lasers (l = 46,88 nm) based on a pulse high-current capillary discharge driven either by CAPEX or by newly built CAPEX-U (CAPillary EXperiment Upgrade) helped us to specify a set of necessary conditions for amplification on this wavele"@en . . "soft X-ray radiation; pulse high-current discharge"@en . "http://www.isvav.cz/projectDetail.do?rowId=GA202/06/1324"^^ . "Z\u00E1\u0159en\u00ED impulsn\u00EDch silnoproud\u00FDch v\u00FDboj\u016F stabilizovan\u00FDch bl\u00EDzkou st\u011Bnou" . "The primary aim of this project is to understand and (into some extend even) %22control%22 excitation/recombination and radiation processes of multiply charged ions in pulse high-current discharges. The range of interest falls into soft X-ray (from ten to fifty nanometers) region. First from comparison of our old CAPEX device (that has already proved strong amplification of neon-like Ar line 46.9\u00A0nm) and our new CAPEX-U experiment (that is being put into operation in these days), as well as from scarce data from other laboratories, we shall try to find some general rules for optimisation of this soft X-ray laser pumped according to excitation pumping scheme. An alternative metal-vapour plasma-channel, created e.g. by exploding wire in liquid, enable usto investigate processes leading to population inversion and lasing at shorter wavelength (between 10 and 20\u00A0nm). Our next interest will be focused on a discharge burning in a small diameter (1\u00A0mm or less) dielectric tube filled with nitrogen or oxygen."@en . . . . "25"^^ . . "GA202/06/1324" . "25"^^ . . . . "0"^^ . . . "2009-10-22+02:00"^^ . "soft X-ray radiation" . "0"^^ . . "Srovn\u00E1n\u00ED Ar8+ laser\u016F (l = 46,88 nm) pracuj\u00EDc\u00EDch na b\u00E1zi impulsn\u00EDho silnoproud\u00E9ho kapil\u00E1rn\u00EDho v\u00FDboje nap\u00E1jen\u00E9ho bu\u010F za\u0159\u00EDzen\u00EDm CAPEX, nebo nov\u011B postaven\u00FDm za\u0159\u00EDzen\u00EDm CAPEX-U (CAPillary EXperiment Upgrade) n\u00E1m pomohlo specifikovat soustavu nutn\u00FDch podm\u00EDnek p"@cs . "2008-12-31+01:00"^^ .