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A new design of pulsed laser diode driver system for multistate quantum key distribution

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dc.citedby0
dc.contributor.authorAbdullah M.S.en_US
dc.contributor.authorJamaludin M.Z.en_US
dc.contributor.authorWitjaksono G.en_US
dc.contributor.authorMokhtar M.H.H.en_US
dc.contributor.authorid16021116200en_US
dc.contributor.authorid57216839721en_US
dc.contributor.authorid6602389719en_US
dc.contributor.authorid16022476200en_US
dc.date.accessioned2023-12-28T07:05:41Z
dc.date.available2023-12-28T07:05:41Z
dc.date.issued2011
dc.description.abstractIn this paper, we describe a new design of laser diode driver system based on MOSFET current mirror and digital signal controller (DSC). The system is designed to emit stream pairs of photons from three semiconductor laser diodes. The DSC is able to switch between the three laser diodes at constant rate. The duty cycle is maintained at 1% in order to reduce its thermal effect and thus prolong the laser diodes' life cycles. The MOSFET current mirror circuits are capable of delivering constant modulation current with peak current up to 58 mA to each laser diode. This laser driver system will allow the generating biphotons automatically with qubit rate around 813% for ? less than or equal to 1, thus making it practical for six-states quantum key distribution implementation. � 2010 Elsevier Ltd. All rights reserved.en_US
dc.description.natureFinalen_US
dc.identifier.doi10.1016/j.optlastec.2010.12.002
dc.identifier.epage983
dc.identifier.issue5
dc.identifier.scopus2-s2.0-79951678101
dc.identifier.spage978
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-79951678101&doi=10.1016%2fj.optlastec.2010.12.002&partnerID=40&md5=73448937039466b255315ecc12da4625
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/29570
dc.identifier.volume43
dc.pagecount5
dc.sourceScopus
dc.sourcetitleOptics and Laser Technology
dc.subjectQuantum key distribution
dc.subjectSix quantum states
dc.subjectWeak coherence laser pulse
dc.subjectLaser pulses
dc.subjectLasers
dc.subjectMirrors
dc.subjectMOSFET devices
dc.subjectQuantum chemistry
dc.subjectQuantum cryptography
dc.subjectQuantum theory
dc.subjectSemiconductor diodes
dc.subjectSemiconductor lasers
dc.subjectBiphotons
dc.subjectConstant rate
dc.subjectCurrent mirrors
dc.subjectCurrent-mirror circuits
dc.subjectDigital signal controllers
dc.subjectDuty cycles
dc.subjectLaser diode drivers
dc.subjectLaser diodes
dc.subjectLaser driver
dc.subjectModulation current
dc.subjectMOS-FET
dc.subjectMulti state
dc.subjectNew design
dc.subjectPeak currents
dc.subjectPulsed laser diodes
dc.subjectQuantum key distribution
dc.subjectQuantum state
dc.subjectSemiconductor laser diodes
dc.subjectWeak coherence laser pulse
dc.subjectPulsed lasers
dc.titleA new design of pulsed laser diode driver system for multistate quantum key distributionen_US
dc.typeArticleen_US
dspace.entity.typePublication
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