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Isbeddelka horumarinta ee laser-ka xariiqda cidhiidhiga ah
Isbeddelka horumarinta ee laysarka khadka cidhiidhiga ah Horumarka qaabka jawaab celinta laysarka ee laysarka khadka cidhiidhiga ah waa horumarka qaab-dhismeedka godka daloolka resonant ee laysarka. Hoos, waxaan ku soo bandhigi doonnaa qaabab kala duwan oo tignoolajiyada laysarka khadka cidhiidhiga ah sida ay u kala horreeyaan isbeddelka resonators-ka laysarka....Akhriso wax dheeraad ah -
Ballaca iyo jawaab celinta sawir-qaadaha
Ballaca iyo jawaab celinta sawir-qaadaha Marka la dooranayo sawir-qaadaha InGaAs, qof walba wuxuu rabaa qeexitaanno isku mid ah: ballaca ka sarreeya 10 GHz iyo jawaab celinta ka sarreysa 0.9 A/W. Ka dib markii aan rogay buug-gacmeedka xogta, waxaan ogaaday in labadan lambar aysan waligood ka muuqan isla qalab. Ballaca sare...Akhriso wax dheeraad ah -
Sawir-qaadayaasha iyo hirarka goynta
Sawir-qaadayaasha iyo hirarka goynta Maqaalkani wuxuu diiradda saarayaa agabka iyo mabaadi'da shaqada ee sawir-qaadayaasha (gaar ahaan habka jawaab celinta ee ku salaysan aragtida kooxda), iyo sidoo kale xuduudaha muhiimka ah iyo xaaladaha codsiga ee agabka semiconductor-ka kala duwan. 1. Mabda'a asaasiga ah: Sawirka...Akhriso wax dheeraad ah -
Adeegsiga Laser-ka Semiconductor-ka Hal-mar ah si loo cabbiro sax ah oo ku saabsan faragelinta hirarka iftiinka
Codsiga Laser-ka Semiconductor-ka Hal-mar ah ee Cabbirka Saxda ah ee Faragelinta Mowjadaha Iftiinka Codsiga laser-ka semiconductor-ka hal-mar ah ee goobaha cabbirka saxda ah sida fiber optic hydrophones iyo interferometers-ka dhegeysiga dhulka ayaa laga wada hadlay, iyo saameynta muhiimka ah ee la...Akhriso wax dheeraad ah -
Falanqaynta Tiknoolajiyadda Isbedbeddelka Iftiinka Meelaha ee SLM
Falanqaynta Tiknoolajiyadda Isbeddelaha Iftiinka SLM 1. Qeexitaanka Aasaasiga ah iyo Mabaadi'da Muhiimka ah: Isbeddelaha iftiinka booska SLM waa qalab muuqaal ah oo la barnaamijin karo kaas oo wax ka beddeli kara marxaladda, baaxadda, ama xaaladda kala-goynta hirarka iftiinka ee cabbirka booska, waxaana loo fahmi karaa "prog...Akhriso wax dheeraad ah -
Hordhac Qaab-dhismeedka iyo Waxqabadka Qalabka Tin-yar ee Lithium Niobate Electro optic Modulator
Hordhac ku saabsan Qaab-dhismeedka iyo Waxqabadka Filimka Khafiifka ah ee Lithium Niobate Elektrooptic Modulator Qalabka elektarooniga ah ee ku salaysan qaab-dhismeedyo kala duwan, hirarka hirarka, iyo goobaha lithium niobate ee filimka khafiifka ah, iyo isbarbardhigga waxqabadka oo dhammaystiran ee noocyada kala duwan ee modulators EOM, sida w...Akhriso wax dheeraad ah -
"Wadnaha" laser-ka: dhexdhexaadka faa'iidada
"Qalbiga" laysarka: gainmedium Tiknoolajiyada laysarka, laysarka gainmedium (oo sidoo kale loo yaqaan walaxda firfircoon ama walaxda shaqaynaysa laysarka) waa qaybta ugu muhiimsan ee laysarka. Waxay gaadhaa leexashada tirada walxaha iyada oo loo marayo bamgareynta, waxay bixisaa awoodda kor u qaadista iftiinka, waxayna magdhabaysaa...Akhriso wax dheeraad ah -
Cabbirka ballaca xariiqda laysarka
Cabbirka ballaca khadka laysarka Waxaa jira habab badan oo lagu cabbiro ballaca khadka laysarka: 1. Marka ballaca khadka laysarka uu weyn yahay (> 10 GHz, marka qaabab badan ay ku milmaan resonators badan oo laysarka ah), spectrometer-yada dhaqameed ee isticmaalaya shabagyada kala-baxa ayaa loo isticmaali karaa cabbiraadda. Si kastaba ha ahaatee, habkan...Akhriso wax dheeraad ah -
Laser aad u dhakhso badan oo loogu talagalay sayniska attosecond
Laser aad u dhakhso badan oo loogu talagalay cilmiga attosecond Waqtigan xaadirka ah, garaaca attosecond waxaa inta badan laga helaa jiilka isku-dhafka sare (HHG) oo ay wadaan goobo xooggan. Nuxurka jiilkooda waxaa loo fahmi karaa sida elektaroonada oo lagu ioneeyay, la dardargeliyay, oo dib loogu daray fiilo koronto oo laysar ah oo xooggan...Akhriso wax dheeraad ah -
Waa maxay laser semiconductor-ka xiriirka ballaaran
Waa maxay laser semiconductor-ka xiriirka ballaaran. Laser-yada waxaa loo isticmaalaa ku dhawaad dhammaan nidaamyada dareenka fiber optic-ga ee baahsan (DOFS) sababtoo ah waxay si wax ku ool ah ugu duri karaan laser-yada awoodda sare leh fiilooyinka. Si kastaba ha ahaatee, waxaa jira noocyo kala duwan oo laysar ah, halkanna noocyada ugu muhiimsan waxaa lagu soo bandhigayaa si loo kordhiyo coh...Akhriso wax dheeraad ah -
Hordhac kooban oo ku saabsan Laser-ka Wax-ka-beddelka Tooska ah
Hordhac kooban oo ku saabsan Laser-ka Tooska ah ee Is-beddelka Tooska ah ee Laser-ka (DML Laser) wuxuu gaaraa is-beddelka xoogga iftiinka isagoo si toos ah u xakameynaya qulqulka wadista ee laysarka. Laser-ka DML wuxuu leeyahay faa'iidooyinka qaab-dhismeedka fudud, kharash yar, iyo is-dhexgal fudud, waxaana inta badan loo isticmaalaa com-ga gaaban...Akhriso wax dheeraad ah -
Laser-ka wadista ayaa go'aamiya xadka sare ee isha iftiinka laysarka ee attosecond
Laser-ka wadista ayaa go'aamiya xadka sare ee isha iftiinka laysarka ee attosecond. Waqtigan xaadirka ah, laysarka garaaca wadnaha ee attosecond waxaa inta badan laga sameeyaa jiil heer sare ah oo iswaafajin ah (HHG) oo ay wadaan goobo xooggan. Nuxurka jiilkooda waxaa loo fahmi karaa sida elektaroono la ionized, dardargelinaya...Akhriso wax dheeraad ah
