<?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-XGEFN38S/e2877dac-634c-414d-993e-934139f5f24f/PDF"><dcterms:extent>435 KB</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:DOC-XGEFN38S/06b7d1a9-82fc-4d10-83c2-ee56948d58ad/TEXT"><dcterms:extent>23 KB</dcterms:extent></edm:WebResource><edm:TimeSpan rdf:about="1985-2025"><edm:begin xml:lang="en">1985</edm:begin><edm:end xml:lang="en">2025</edm:end></edm:TimeSpan><edm:ProvidedCHO rdf:about="URN:NBN:SI:DOC-XGEFN38S"><dcterms:isPartOf rdf:resource="https://www.dlib.si/details/URN:NBN:SI:spr-Z2J12Z6C" /><dcterms:issued>1992</dcterms:issued><dc:creator>Hrovatin, Rok</dc:creator><dc:creator>Možina, Janez</dc:creator><dc:format xml:lang="sl">letnik:22</dc:format><dc:format xml:lang="sl">številka:3(63)</dc:format><dc:format xml:lang="sl">str. 174-179</dc:format><dc:identifier>ISSN:0352-9045</dc:identifier><dc:identifier>COBISSID_HOST:4380955</dc:identifier><dc:identifier>URN:URN:NBN:SI:doc-XGEFN38S</dc:identifier><dc:language>sl</dc:language><dc:publisher xml:lang="sl">Strokovno društvo za mikroelektroniko, elektronske sestavne dele in materiale</dc:publisher><dcterms:isPartOf xml:lang="sl">Informacije MIDEM</dcterms:isPartOf><dc:subject xml:lang="sl">brezkontaktno merjenje</dc:subject><dc:subject xml:lang="en">contactless measurement</dc:subject><dc:subject xml:lang="sl">defektoskopi ultrazvočni</dc:subject><dc:subject xml:lang="sl">detekcija ultrazvoka</dc:subject><dc:subject xml:lang="sl">interferometri Michelson</dc:subject><dc:subject xml:lang="en">laser ultrasonics</dc:subject><dc:subject xml:lang="sl">laserji Nd-YAG</dc:subject><dc:subject xml:lang="sl">laserji ultravalovni</dc:subject><dc:subject xml:lang="sl">laserska ultrasonika</dc:subject><dc:subject xml:lang="sl">meritve brezdotikalne</dc:subject><dc:subject xml:lang="en">Michelsonov interferometer</dc:subject><dc:subject xml:lang="en">Michelson's interferometer</dc:subject><dc:subject xml:lang="sl">NdYAG laserji</dc:subject><dc:subject xml:lang="en">NdYAG lasers</dc:subject><dc:subject xml:lang="sl">senzorji malih pomikov</dc:subject><dc:subject xml:lang="en">small displacement sensors</dc:subject><dc:subject xml:lang="en">ultrasonic defectoscopes</dc:subject><dc:subject xml:lang="en">ultrasound detection</dc:subject><dc:subject xml:lang="sl">ultrazvočni defektoskopi</dc:subject><dcterms:temporal rdf:resource="1985-2025" /><dc:title xml:lang="sl">Laserski ultrazvočni defektoskop| Laser ultrasonic defectoscope|</dc:title><dc:description xml:lang="sl">The construction and the basic operating principles are presented for two interferometric systems for noncontact laser induced ultrasonic displacement measurements. Both system responses are proportional to the displacements on material surface and amplitudes down to the order of magnitude of 0.1 micrometers can be detected. In this paper experiments with varying excitation parameters are discussed with different effects on the ultrasonic wave shape are analyzed</dc:description><dc:description xml:lang="sl">V članku je prikazana zgradba in način delovanja dveh sistemov za brezdotično interferometrsko detekcijo lasersko generiranih ultrazvočnih pomikov. Odziv obeh sistemov je proporcionalen dejanskim odmikom na površini materiala, z njim pa lahko detektiramo pomike reda velikosti 0.1 mikrometrov. V eksperimentalnem delu predstavljamo odzive teh sistemov na lasersko vzbujen ultrazvok pri različnih parametrih, hkrati pa razčlenjujemo vplive na obliko in širjenje ultrazvočnega vala</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-XGEFN38S"><edm:aggregatedCHO rdf:resource="URN:NBN:SI:DOC-XGEFN38S" /><edm:isShownBy rdf:resource="http://www.dlib.si/stream/URN:NBN:SI:DOC-XGEFN38S/e2877dac-634c-414d-993e-934139f5f24f/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">Strokovno društvo za mikroelektroniko, elektronske sestavne dele in materiale</edm:dataProvider><edm:object rdf:resource="http://www.dlib.si/streamdb/URN:NBN:SI:DOC-XGEFN38S/maxi/edm" /><edm:isShownAt rdf:resource="http://www.dlib.si/details/URN:NBN:SI:DOC-XGEFN38S" /></ore:Aggregation></rdf:RDF>