
<ns0:uwmetadata xmlns:ns0="http://phaidra.univie.ac.at/XML/metadata/V1.0" xmlns:ns1="http://phaidra.univie.ac.at/XML/metadata/lom/V1.0" xmlns:ns10="http://phaidra.univie.ac.at/XML/metadata/provenience/V1.0" xmlns:ns11="http://phaidra.univie.ac.at/XML/metadata/provenience/V1.0/entity" xmlns:ns12="http://phaidra.univie.ac.at/XML/metadata/digitalbook/V1.0" xmlns:ns13="http://phaidra.univie.ac.at/XML/metadata/etheses/V1.0" xmlns:ns2="http://phaidra.univie.ac.at/XML/metadata/extended/V1.0" xmlns:ns3="http://phaidra.univie.ac.at/XML/metadata/lom/V1.0/entity" xmlns:ns4="http://phaidra.univie.ac.at/XML/metadata/lom/V1.0/requirement" xmlns:ns5="http://phaidra.univie.ac.at/XML/metadata/lom/V1.0/educational" xmlns:ns6="http://phaidra.univie.ac.at/XML/metadata/lom/V1.0/annotation" xmlns:ns7="http://phaidra.univie.ac.at/XML/metadata/lom/V1.0/classification" xmlns:ns8="http://phaidra.univie.ac.at/XML/metadata/lom/V1.0/organization" xmlns:ns9="http://phaidra.univie.ac.at/XML/metadata/histkult/V1.0">
  <ns1:general>
    <ns1:identifier>o:1394</ns1:identifier>
    <ns1:title language="sr">Моделовање фотонско кристалних влакана са W индексом преламања</ns1:title>
    <ns2:alt_title language="sr">Modelling of Photonic Crystal Fibers with W - shaped Refractive Index Profile : doctoral dissertation</ns2:alt_title>
    <ns1:language>sr</ns1:language>
    <ns1:description language="sr">Korišćenjem vremenski nezavisne i vremenski zavisne jednačine protoka snage, ispitivane su prenosne karakteristike fotonsko kristalnog optičkog vlakna sa W profilom indeksa prelamanja. Za različite kombinacije odabranih strukturnih parametara fotonsko kristalnog vlakna sa W indeksom prelamanja određene su dužine na kojima se uspostavljaju stacionarna i ravnotežna raspodela modova, potom gubici
koji nastaju usled sprezanja modova, propusni opseg i frekventni odziv.
Ispitivan je i uticaj talasne dužine i različitih uslova pobuđivanja
svetlosti na ulazu u vlakno na prostiranje svetlosti i gubitke curećih
modova. Za jednomodno fotonsko kristalno vlakno W tipa je ispitivan
uticaj strukturnih parametara na slabljenje signala usled Rejlijevog
rasejanja. Sve ispitivane parametre je značajno poznavati prilikom
modelovanja i dizajniranja vlakna za određenu vrstu primene.</ns1:description>
    <ns1:description language="en">Using the time-independent and time-dependent power flow equation,
transient characteristics of W-type photonic crystal fiber were investigated.
For different combinations of values of selected structural parameters of Wtype photonic crystal fiber, we have determined: the lengths of the fiber at
which stationary and equilibrium mode distributions are established, coupling
losses, bandwidth and frequency response. Also, the influence of wavelength
and different light excitations on light transmission and leaky mode losses was
examined. The influence of structural parameters on losses due to Rayleigh
scattering was investigated for singlemode W-type photonic crystal fiber. All
of the examined parameters are significant for modelling and designing a fiber
for a specific application.
</ns1:description>
    <ns1:description language="sr"></ns1:description>
    <ns2:identifiers>
      <ns2:identifier>ID=43370505 ; D-3445</ns2:identifier>
    </ns2:identifiers>
    <ns2:identifiers>
      <ns2:resource>91552101</ns2:resource>
      <ns2:identifier>8320</ns2:identifier>
    </ns2:identifiers>
    <ns2:identifiers>
      <ns2:resource>91552100</ns2:resource>
      <ns2:identifier>43370505</ns2:identifier>
    </ns2:identifiers>
  </ns1:general>
  <ns1:lifecycle>
    <ns1:upload_date>2021-10-18T15:41:42.053Z</ns1:upload_date>
    <ns1:status>45</ns1:status>
    <ns2:peer_reviewed>no</ns2:peer_reviewed>
    <ns1:contribute seq="0">
      <ns1:role>46</ns1:role>
      <ns1:ext_role>mentor</ns1:ext_role>
      <ns1:entity seq="0">
        <ns3:firstname> Ljubica, 1988-, 72087561</ns3:firstname>
        <ns3:lastname>Kuzmanović</ns3:lastname>
      </ns1:entity>
      <ns1:date>2021</ns1:date>
    </ns1:contribute>
    <ns1:contribute seq="1">
      <ns1:role>63</ns1:role>
      <ns1:ext_role>mentor</ns1:ext_role>
      <ns1:entity seq="0">
        <ns3:firstname> Milan S., 1967-, 13620327</ns3:firstname>
        <ns3:lastname>Kovačević</ns3:lastname>
      </ns1:entity>
      <ns1:date>2021</ns1:date>
    </ns1:contribute>
    <ns1:contribute seq="2">
      <ns1:role>63</ns1:role>
      <ns1:ext_role>član komisije</ns1:ext_role>
      <ns1:entity seq="0">
        <ns3:firstname> Dejan, 1957-, 15966567</ns3:firstname>
        <ns3:lastname>Pantelić</ns3:lastname>
      </ns1:entity>
      <ns1:date>2021</ns1:date>
    </ns1:contribute>
    <ns1:contribute seq="3">
      <ns1:role>63</ns1:role>
      <ns1:ext_role>član komisije</ns1:ext_role>
      <ns1:entity seq="0">
        <ns3:firstname> Svetislav, 1961-, 24450663</ns3:firstname>
        <ns3:lastname>Savović</ns3:lastname>
      </ns1:entity>
      <ns1:date>2021</ns1:date>
    </ns1:contribute>
    <ns1:contribute seq="4">
      <ns1:role>63</ns1:role>
      <ns1:ext_role>član komisije</ns1:ext_role>
      <ns1:entity seq="0">
        <ns3:firstname> Ana, 1985-, 24990311</ns3:firstname>
        <ns3:lastname>Simović</ns3:lastname>
      </ns1:entity>
      <ns1:date>2021</ns1:date>
    </ns1:contribute>
  </ns1:lifecycle>
  <ns1:technical>
    <ns1:format>121, [5] str.</ns1:format>
    <ns1:size>21972789</ns1:size>
    <ns1:location>http://phaidrabg.bg.ac.rs/o:1394</ns1:location>
  </ns1:technical>
  <ns1:rights>
    <ns1:cost>no</ns1:cost>
    <ns1:copyright>yes</ns1:copyright>
    <ns1:license>5</ns1:license>
  </ns1:rights>
  <ns1:annotation>
    <ns6:annotations>
      <ns6:date>2021-10-18T15:41:42.320Z</ns6:date>
    </ns6:annotations>
  </ns1:annotation>
  <ns1:classification>
    <ns1:purpose>70</ns1:purpose>
    <ns7:keyword language="sr" seq="1">fotonsko kristalna optička, vlakna fotonsko kristalno vlakno sa W indeksom prelamanja, jednačina protoka snage, gubici curećih modova,propusni opseg,Rejlijevo rasejanje</ns7:keyword>
    <ns7:keyword language="sr" seq="1">photonic crystal optical fibers,W-type photonic crystal fiber,power flow equation,leaky mode losses,bandwidth,Rayleigh scattering</ns7:keyword>
    <ns7:keyword language="sr" seq="1">537.534.3:621.391.6(043.3)666.189.21:666.22(043.3)</ns7:keyword>
  </ns1:classification>
  <ns1:organization>
    <ns8:hoschtyp>1738</ns8:hoschtyp>
    <ns8:orgassignment>
      <ns8:faculty>34A02</ns8:faculty>
    </ns8:orgassignment>
  </ns1:organization>
  <ns12:digitalbook>
    <ns12:releaseyear>2021</ns12:releaseyear>
  </ns12:digitalbook>
</ns0:uwmetadata>
