Switched photonic delay line for phased array antenna control using externally modulated microwave fiber-optic kink

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dc.contributor.authorMadamopoulos, Nicholas
dc.contributor.authorRiza, Nabeel A.
dc.contributor.funderOffice of Naval Researchen
dc.date.accessioned2020-06-24T11:24:19Z
dc.date.available2020-06-24T11:24:19Z
dc.date.issued1997-10-23
dc.date.updated2020-06-24T09:59:15Z
dc.description.abstractThe first demonstration of a 4-bit binary photonic delay line using ferroelectric liquid crystal (FLC) devices and externally modulated S/C band fiber-optic link is presented. A Mach-Zehnder integrated-optic modulator is used to modulate the light. This photonic delay line uses FLC optical on/off devices for optical path switching and active polarization noise filtering. Three dimensional imaging optics and antireflection coated optics are used to minimize photonic delay line insertion losses and interchannel crosstalk. Signal-to-noise ratio measurements as well as interchannel isolation crosstalk analysis is performed.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, N. and Riza, N. A. (1997) 'Switched photonic delay line for phased array antenna control using externally modulated microwave fiber-optic kink', Proceedings of SPIE, 3160, Optical Technology for Microwave Applications VIII, Optical Science, Engineering and Instrumentation '97 San Diego, CA, USA. doi: 10.1117/12.283933en
dc.identifier.doi10.1117/12.283933en
dc.identifier.eissn1996-756X
dc.identifier.endpage54en
dc.identifier.issn0277-786X
dc.identifier.journaltitleProceedings of SPIEen
dc.identifier.startpage45en
dc.identifier.urihttps://hdl.handle.net/10468/10180
dc.identifier.volume3160en
dc.language.isoenen
dc.publisherSociety of Photo-Optical Instrumentation Engineers (SPIE)en
dc.rights© 1997 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.subjectPhotonic beam-formingen
dc.subjectPhotonic delay linesen
dc.subjectPolarization switchingen
dc.subjectFerroelectric liquid crystalsen
dc.subjectExternal modulation fiber-optic linken
dc.subjectModulationen
dc.subjectPhased array opticsen
dc.subjectFiber opticsen
dc.subjectSignal attenuationen
dc.subjectPhotonic integrated circuitsen
dc.subjectPolarizationen
dc.subjectSignal to noise ratioen
dc.titleSwitched photonic delay line for phased array antenna control using externally modulated microwave fiber-optic kinken
dc.typeConference itemen
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