Photonic delay lines using polarization selective holograms for optical signal routing

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dc.contributor.authorMadamopoulos, Nicholas
dc.contributor.authorRiza, Nabeel A.
dc.contributor.funderOffice of Naval Researchen
dc.date.accessioned2020-06-24T10:56:22Z
dc.date.available2020-06-24T10:56:22Z
dc.date.issued1998-08-25
dc.date.updated2020-06-24T10:47:21Z
dc.description.abstractThe use of polarization selective holograms for the implementation of photonic delay lines (PDLs) is proposed. A single bit PDL using FLC devices as active polarization switches and polymer dispersed liquid crystal (PDLC) devices as polarization selective optical path routing components is experimentally demonstrated and characterized. Different within-channel leakage noise filters are discussed and experimentally demonstrated, and high signal-to-leakage noise ratios (>45 dB) are obtained for both PDL settings.The use of polarization selective holograms for the implementation of photonic delay lines (PDLs) is proposed. A single bit PDL using FLC devices as active polarization switches and polymer dispersed liquid crystal (PDLC) devices as polarization selective optical path routing components is experimentally demonstrated and characterized. Different within-channel leakage noise filters are discussed and experimentally demonstrated, and high signal-to-leakage noise ratios (>45 dB) are obtained for both PDL settings.en
dc.description.sponsorshipOffice of Naval Research (grant #N000149510988)en
dc.description.statusPeer revieweden
dc.description.versionPublished Versionen
dc.format.mimetypeapplication/pdfen
dc.identifier.citationMadamopoulos, Ni. and Riza, N. A. (1998) 'Photonic delay lines using polarization selective holograms for optical signal routing', Proceedings of SPIE, 3388, Advances in Optical Information Processing VIII, Aerospace/Defense Sensing and Controls, Orlando, Florida, United States, doi: 10.1117/12.319413en
dc.identifier.doi10.1117/12.319413en
dc.identifier.eissn1996-756X
dc.identifier.endpage128en
dc.identifier.issn0277-786X
dc.identifier.journaltitleProceedings of SPIEen
dc.identifier.startpage120en
dc.identifier.urihttps://hdl.handle.net/10468/10175
dc.identifier.volume3388en
dc.language.isoenen
dc.publisherSociety of Photo-Optical Instrumentation Engineers (SPIE)en
dc.rights© 1998 Society of Photo-Optical Instrumentation Engineers (SPIE). One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited.en
dc.subjectPhased array antennasen
dc.subjectPolarization-selective hologramsen
dc.subjectPolymer dispersed liquid crystal (PDLC)en
dc.subjectFerroelectric liquid crystal (FLC)en
dc.subjectPhotonic beamformeren
dc.subjectDelay linesen
dc.subjectMicrowave radaren
dc.subjectSignal to noise ratioen
dc.subjectPolarizationen
dc.subjectOptical filtersen
dc.subjectSwitchesen
dc.subjectLiquid crystalsen
dc.subjectHologramsen
dc.subjectInterference (communication)en
dc.titlePhotonic delay lines using polarization selective holograms for optical signal routingen
dc.typeConference itemen
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