<?xml version="1.0"?><rdf:RDF xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:edm="http://www.europeana.eu/schemas/edm/" xmlns:wgs84_pos="http://www.w3.org/2003/01/geo/wgs84_pos" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:rdaGr2="http://rdvocab.info/ElementsGr2" xmlns:oai="http://www.openarchives.org/OAI/2.0/" xmlns:owl="http://www.w3.org/2002/07/owl#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:ore="http://www.openarchives.org/ore/terms/" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:dcterms="http://purl.org/dc/terms/"><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:DOC-GALGUM4F/fdd13dc0-e67b-4075-9016-772aa4b03d50/HTML"><dcterms:extent>25 KB</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:DOC-GALGUM4F/edf28676-1fad-48bb-9df7-5c5d38ae618f/PDF"><dcterms:extent>795 KB</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:DOC-GALGUM4F/414cd9e4-16fb-4221-82f5-d50a43a7fa70/TEXT"><dcterms:extent>21 KB</dcterms:extent></edm:WebResource><edm:TimeSpan rdf:about="1999-2025"><edm:begin xml:lang="en">1999</edm:begin><edm:end xml:lang="en">2025</edm:end></edm:TimeSpan><edm:ProvidedCHO rdf:about="URN:NBN:SI:DOC-GALGUM4F"><dcterms:isPartOf rdf:resource="https://www.dlib.si/details/URN:NBN:SI:spr-6QOUKQ9A" /><dcterms:issued>2011</dcterms:issued><dc:creator>Bizjak, Aleš</dc:creator><dc:creator>Možina, Janez</dc:creator><dc:creator>Nemeš, Karolj</dc:creator><dc:format xml:lang="sl">številka:1</dc:format><dc:format xml:lang="sl">letnik:57</dc:format><dc:format xml:lang="sl">str. 3-10</dc:format><dc:identifier>ISSN:0039-2480</dc:identifier><dc:identifier>COBISSID:11701531</dc:identifier><dc:identifier>URN:URN:NBN:SI:doc-GALGUM4F</dc:identifier><dc:language>en</dc:language><dc:publisher xml:lang="sl">Association of Mechanical Engineers and Technicians of Slovenia et al.</dc:publisher><dc:publisher xml:lang="sl">Zveza strojnih inženirjev in tehnikov Slovenije et al.</dc:publisher><dcterms:isPartOf xml:lang="sl">Strojniški vestnik</dcterms:isPartOf><dc:subject xml:lang="en">Er:YAG laser</dc:subject><dc:subject xml:lang="en">inverse population</dc:subject><dc:subject xml:lang="sl">laserji</dc:subject><dc:subject xml:lang="sl">optodinamika</dc:subject><dc:subject xml:lang="en">optodynamics</dc:subject><dc:subject xml:lang="en">Q-switch</dc:subject><dc:subject xml:lang="en">rotating mirror</dc:subject><dc:subject xml:lang="sl">termično lečenje</dc:subject><dc:subject xml:lang="sl">vrteče zrcalo</dc:subject><dc:subject xml:lang="en">Xe flash lamp</dc:subject><dcterms:temporal rdf:resource="1999-2025" /><dc:title xml:lang="sl">Rotating-mirror Q-switched Er:YAG laser for optodynamic studies|</dc:title><dc:description xml:lang="sl">In this article a development of a simple, reliable and repeatable Q-switched Er:YAG laser with a pulse duration of 270 ns and energies up to 16 mJ in a TEM00 spatial beam mode is presented. The Q-switching is performed mechanically with a flat, highly reflective silicon rotating mirror. The laser pumping chamber is cooled with thermally stabilized de-ionized water. This laser is intended for optodynamic studies of the short Er:YAG laser pulses with various media, primarily those containing water, where the thermal diffusion effects are negligible</dc:description><dc:description xml:lang="sl">Svetloba z valovno dolžino 2940 nm, ki jo oddaja Er:YAG laser, sovpada z vrhom absorpcijskega spektra vode in se zato zelo močno in selektivno absorbira v vseh snoveh, ki vsebujejo vodo. Poleg vode se dobro absorbira tudi v hidroksiapatitu, ki sestavlja zobe in kosti. Običajni Er:YAG laserji delujejo v prostem režimu in dosegajo doline bliskov med nekaj deset mikro do nekaj milisekund. Nezaželena lastnost tovrstnih razmeroma dolgih laserskih bliskov je, da znaten del svetlobne energije s termičnim prevajanjem preide v širšo okolico mesta interakcije in jo toplotno obremeni. Za primere, kjer je zaželeno, da absorbirana energija ostane v neposredni bližini mesta interakcije, je možno znatno skrajšati laserske bliske in sicer tako, da se v sistem vključi preklopnik kvalitete</dc:description><edm:type>TEXT</edm:type><dc:type xml:lang="sl">znanstveno časopisje</dc:type><dc:type xml:lang="en">journals</dc:type><dc:type rdf:resource="http://www.wikidata.org/entity/Q361785" /></edm:ProvidedCHO><ore:Aggregation rdf:about="http://www.dlib.si/?URN=URN:NBN:SI:DOC-GALGUM4F"><edm:aggregatedCHO rdf:resource="URN:NBN:SI:DOC-GALGUM4F" /><edm:isShownBy rdf:resource="http://www.dlib.si/stream/URN:NBN:SI:DOC-GALGUM4F/edf28676-1fad-48bb-9df7-5c5d38ae618f/PDF" /><edm:rights rdf:resource="http://rightsstatements.org/vocab/InC/1.0/" /><edm:provider>Slovenian National E-content Aggregator</edm:provider><edm:intermediateProvider xml:lang="en">National and University Library of Slovenia</edm:intermediateProvider><edm:dataProvider xml:lang="sl">Univerza v Ljubljani, Fakulteta za strojništvo</edm:dataProvider><edm:object rdf:resource="http://www.dlib.si/streamdb/URN:NBN:SI:DOC-GALGUM4F/maxi/edm" /><edm:isShownAt rdf:resource="http://www.dlib.si/details/URN:NBN:SI:DOC-GALGUM4F" /></ore:Aggregation></rdf:RDF>