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Waa maxay sawir-qaadaha Si
Waa maxay sawir-qaadaha Si Horumarka degdegga ah ee tignoolajiyada casriga ah, sawir-qaadayaasha, oo ah aalad muhiim ah oo dareemaha ah, ayaa si tartiib tartiib ah u soo galay aragtida dadka. Gaar ahaan sawir-qaadaha Si (qalabka sawir-qaadaha silicon), oo leh waxqabadkooda sare iyo rajada ballaaran ee codsiga, waxay...Akhriso wax dheeraad ah -
Cilmi-baaris Cusub oo ku saabsan Sawir-qaadaha Dabaysha ee Hooseeya
Cilmi-baaris Cusub oo ku saabsan Dabaysha Hooseysa Sawir-qaadaha Dareem sare oo ah tignoolajiyada yar ee sawir-qaadista ama xitaa hal-foton ayaa leh rajooyin codsi oo muhiim ah oo ku saabsan meelaha sida sawir-qaadista iftiinka hooseeya, dareemaha fog iyo telemetry, iyo sidoo kale isgaarsiinta kuntum. Kuwaas waxaa ka mid ah, dabaysha baraf...Akhriso wax dheeraad ah -
Isbeddellada tignoolajiyada iyo horumarinta laser-ka attosecond ee Shiinaha
Isbeddellada tignoolajiyada iyo horumarinta ee laysarka attosecond ee Shiinaha Machadka Fiisigiska, Akadeemiyada Sayniska Shiinaha, ayaa soo sheegay natiijooyinka cabbirka ee 160 oo ah garaaca attosecond oo go'doonsan sannadkii 2013. Garaaca attosecond ee go'doonsan (IAPs) ee kooxdan cilmi-baarista waxaa lagu sameeyay iyadoo lagu saleynayo heerka sare ...Akhriso wax dheeraad ah -
Soo bandhig sawir-qaade InGaAs
Soo bandhig sawir-qaadaha InGaAs InGaAs waa mid ka mid ah agabka ugu habboon ee lagu gaari karo sawir-qaadaha jawaab-celinta sare iyo xawaaraha sare leh. Marka hore, InGaAs waa walax semiconductor ah oo toos ah, ballaca ballaca ballacana waxaa lagu nidaamin karaa saamiga u dhexeeya In iyo Ga, taasoo awood u siinaysa ogaanshaha indhaha...Akhriso wax dheeraad ah -
Tilmaamayaasha modulator-ka Mach-Zehnder
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Hordhac khadka dib u dhaca fiber optic
Hordhac ku saabsan khadka dib u dhaca fiber optic-ga Khadka dib u dhaca fiber optic-ga waa qalab dib u dhigaya calaamadaha iyadoo la adeegsanayo mabda'a ah in calaamadaha indhaha ay ku faafaan fiilooyinka indhaha. Waxay ka kooban tahay qaab-dhismeedyo aasaasi ah sida fiilooyinka indhaha, modulators-ka EO iyo kontaroolayaasha. Fiilada indhaha, oo ah gudbinta...Akhriso wax dheeraad ah -
Noocyada laysarka la hagaajin karo
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Hababka tijaabada ee waxqabadka modulator-ka elektiroonigga ah
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Cilmi-baaris Cusub oo ku saabsan laysarka cidhifka-dhuuban
Cilmi-baaris Cusub oo ku saabsan laysarka ballaciisu cidhiidhi yahay laysarka ballaciisu cidhiidhi yahay ayaa muhiim u ah codsiyo badan oo kala duwan sida dareemaha saxda ah, spectroscopy, iyo sayniska quantum. Marka laga soo tago ballaca spectral-ka, qaabka spectral-ka ayaa sidoo kale ah arrin muhiim ah, taas oo ku xiran xaaladda codsiga. Wixii ...Akhriso wax dheeraad ah -
Sida loo isticmaalo modulator-ka EO
Sida loo isticmaalo modulator-ka EO Ka dib markaad hesho modulator-ka EO oo aad furto baakadka, fadlan xidho galoofisyo/xirmo curcurro ah oo elektrostatic ah markaad taabanayso qaybta qolofka tuubada birta ah ee qalabka. Isticmaal bir-xidheyaal si aad uga saarto dekedaha gelinta/soo-saarka indhaha ee qalabka godadka sanduuqa, ka dibna ka saar...Akhriso wax dheeraad ah -
Horumarka Cilmi-baarista ee sawir-qaadaha InGaAs
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Sawir-qaadaha barafka ee hal-foton ee SPAD
Qalabka sawir-qaadaha ee SPAD-ka ee hal-foton ah Markii dareemayaasha sawir-qaadaha ee SPAD markii ugu horreysay la soo bandhigay, waxaa inta badan loo isticmaali jiray xaaladaha ogaanshaha iftiinka hooseeya. Si kastaba ha ahaatee, iyadoo la horumarinayo waxqabadkooda iyo horumarinta shuruudaha muuqaalka, dareemayaasha sawir-qaadaha ee SPAD ayaa si isa soo taraysa u...Akhriso wax dheeraad ah
