
time-biinn encoding

oru photonile oru cubit vivarangal encode cheyyaan kwaandam information sayansil upayogikkunna oru saankethikavidyayaanu time-biinn encoding. classical computingile bittukalkk samanamaaya oru adisthaana vibhavamayi kwaandam information sayans kyubittukale upayogikkunnu. cubitukal eathoru rund-level kwaandam mechanical sistamaanu; kyubittukalude niravadhi vyathyastha physical nadappaakkalukalund, avayilonnu time-biinn encodingaanu.
time-biinn encoding saankethikavidya decoherencinethire valare shakthamaanenkilum, ithu vyathyastha cubitukal thammilulla eluppathilulla edapedal anuvadikkunnilla. athinaal, kwaandam computationekkaal kwaandam ashayavinimayathil (kwaandam teleportation, kwaandam qee vitharanam polullava) ithu valare upayogapradamaanu.
oru time-biinn encode cheytha kyubittinte nirmmaanam.
ivide karuppil kaanichirikkunna mack-sender interferometeriloode (emm. ezz. dii) orotta phottan kadannupokunnathiloodeyaanu time-biinn encoding nadathunnathu. idathuninnu varunna phottoon rund paathakalilonnaayaanu (neelayilum chuvappilum kaanichirikkunnu) nayikkunnath; opttikkal fiber vazhiyo allengil mirrorukalum dhruveekarana cubukalum upayogichu swatantra sthalathu guiding nirmmikkam. rund pathakalil onnu mattethinekkaal neelamullathaanu. edutha paathaye vyakthamaayi verthirichariyaan kazhiyumennu urappakkaan paathayude neelatthile vyathyasam photoninte coherance neelathekkaal dairkhyamullathaayirikkanam. interferometer oru sthiramaaya ghattam nilanirthendathundu, athaayath pareekshanasamayathu paathayude dairkhya vyathyasam prakaashatthinte tharamgadairkhyathekkaal valare kuravaayirikkanam. ithinu saadhaaranayaayi sajeevamaaya thaapanila sthiratha aavasyamaanu.
phottoon hraswa paatha sweekarikkukayaanenkil, athu _ 1 enna avasthaasoochanayilaanennu parayappedunnu; athu neenda paatha sweekarikkukayaanenkil, athu _ 2 enna avasthaasoochanayilaanennu parayappedunnu. photoninu rund paathakalum edukkaanulla poojyamallaatha saadhyathayundengil, athu rund avasthakaludeyum yojicha superpositionilaanu
saadhyamaaya rund avasthakalude eee yojicha superpositionukale cubitukal ennu vilikkunnu, avaa kwaandam information sayansinte adisthaana gadakamaanu.
pothuve, rund paathakalkkidayil phottoon nediya ghattam maattaan eluppamaanu, udaaharanathinu fiber neettunnathiloode, athinaal sthiramaaya aamplityoodukal maattunnath valare budhimuttaanu, saadhaaranayaayi 50 sathamaanathil. srishticha cubit appol
saadhyamaaya ellah cubitukaludeyum oru upavibhagam maathrame ithil ulppedunnulloo.
photoninte varavu alakkunnathiloodeyaanu formula 5 adisthaanathilulla alavu nadathunnathu. alakkunnathinu munbu photonine oru second merset vazhi pookaan anuvadikkunnathiloode mattu aditharakalile alavu nedaan kazhiyum, ennirunnaalum, avastha thayyaaraakkunnathin samaanamaayi, saadhyamaaya alaveduppu sajjeekaranangal saadhyamaaya cubit alavukalude oru cheria upavibhaagathil maathram parimithappedutthiyirikku.
decoherance.
time-biinn cubitukalkku depolarisation allengil polaraiseshan mooad-dispersion baadikkunnilla, ithu polaraiseshan encodinginekkaal fiber optiks aaplikkeshanukalkku anuyojyamaakkunnu. photonukalude abhavam anuvadaneeyamaaya avasthayumaayi poruthappedaathathinaal phottoon nashtam eluppathil kandethanakum, ithu phottoon nambar adisthaanamaakkiyulla encodinginekkaal anuyojyamaanu.