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Mabda'a iyo xaaladda hadda jirta ee sawir-qaade sawir-qaade (APD photodetetector) Qaybta Koowaad
Soo koobid: Qaab dhismeedka aasaasiga ah iyo mabda'a shaqada ee sawir-qaade avalanche (APD photodetector) ayaa la soo bandhigay, geeddi-socodka kobcinta qaab-dhismeedka aaladda ayaa la falanqeynayaa, heerka cilmi-baarista hadda waa la soo koobay, horumarka mustaqbalka ee APD waa la baranayaa. 1. Hordhac A ph...Sii akhri -
Dulmar guud oo ku saabsan horumarinta laser semiconductor awoodda sare qaybta labaad
Dulmar guud oo ku saabsan horumarinta laser semiconductor awood sare qaybta laba Fiber laser. Laserrada fiber-ku waxay bixiyaan hab kharash-ku-ool ah oo loogu beddelo dhalaalka laydhka koronto-dhaliyaha sare. In kasta oo mawjadaha isku dhafka ah ee isku dhafka ah ay u beddeli karaan leysarka semiconductor iftiinkoodu hooseeya mid dhalaalaya...Sii akhri -
Dulmar guud oo ku saabsan horumarinta laser semiconductor awood sare qaybta koowaad
Dulmar guud ee koronta sare ee semiconductor laser horumarinta qaybta koowaad Sida hufnaanta iyo awoodda sii wanaajinayaan, diodes laser (dareewalka laser diodes) sii wadi doona beddelka teknoolajiyada dhaqameed, taas oo beddeleysa habka wax loo sameeyo iyo awood horumarinta waxyaabaha cusub. Fahamka t...Sii akhri -
Horumarka iyo heerka suuqa ee laser-ka la hagaajin karo Qaybta labaad
Horumarinta iyo heerka suuqa ee laser-tunable(Qaybta labaad) Mabda'a shaqada ee leys-dhalin karo Waxaa jira qiyaas ahaan saddex mabda'a oo lagu gaaro hagaajinta hirarka hirarka laser-ka. Inta badan laysarka la hagaajin karo waxay adeegsadaan walxo shaqaynaya oo leh xariiqyo dhaadheer oo ballaadhan. Resonators-ka ka kooban laser-ku waxay leeyihiin khasaare aad u hooseeya ...Sii akhri -
Horumarka iyo heerka suuqa ee leysarka la hagaajin karo Qaybta koowaad
Horumarka iyo heerka suuqa ee leysarka la hagaajin karo (Qaybta koowaad) Si ka duwan fasalada laser-ka badan, leysarka tunable-ku wuxuu bixiyaa awooda lagu hagaajinayo hirarka wax soo saarka iyadoo loo eegayo isticmaalka codsiga. Waagii hore, lasers-state-ada adag ee la hagaajin karo ayaa guud ahaan si hufan ugu shaqayn jiray mawjadaha dhaadheer ee ilaa 800 na...Sii akhri -
Taxanaha Eo Modulator: Waa maxay sababta lithium niobate loogu yeedhay silikon indhaha
Lithium niobate waxaa sidoo kale loo yaqaan silikoon indhaha. Waxaa jirta odhaah ah "lithium niobate waa isgaadhsiinta indhaha waxa silikoon u yahay semiconductors." Muhiimadda Silicon ee kacaanka elektiroonigga ah, haddaba maxaa ka dhigaya warshadaha si rajo leh oo ku saabsan walxaha lithium niobate? ...Sii akhri -
Waa maxay micro-nano photonics?
Micro-nano photonics inta badan waxay daraasaysaa sharciga is dhexgalka u dhexeeya iftiinka iyo walaxda ee mikro iyo nano miisaanka iyo codsigeeda jiilka iftiinka, gudbinta, nidaaminta, ogaanshaha iyo dareenka. Micro-nano photonics-ka-mawjadaha-mawjadaha-hoosaadka waxay si wax ku ool ah u wanaajin karaan heerka is-dhexgalka photon ...Sii akhri -
Horumarkii ugu dambeeyay ee cilmi baarista ee halbeegga hal dhinac
Horumarkii ugu dambeeyay ee cilmi baarista modulator-ka hal dhinac ee Rofea Optoelectronics si uu u hogaamiyo suuqa modulator-ka hal dhinac ee caalamiga ah. Maaddaama ay tahay hormuudka adduunka ugu horreeya ee soo saara aaladaha korantada-optic-ga, Rofea Optoelectronics 'SSB modulators waxaa lagu ammaanaa waxqabadkooda sare iyo aaladaha...Sii akhri -
Horumar weyn, saynisyahannadu waxay soo saareen il iftiin cusub oo dhalaal sare leh!
Hababka indho-indheynta ee falanqaynta ayaa muhiim u ah bulshada casriga ah sababtoo ah waxay u oggolaanayaan si degdeg ah oo ammaan ah aqoonsiga walxaha ku jira adkaha, dareeraha ama gaaska. Hababkani waxay ku tiirsan yihiin iftiinka si kala duwan ula falgala walxahan qaybaha kala duwan ee spectrum. Tusaale ahaan, xawaaraha ultraviolet ...Sii akhri -
Saamaynta diode silikoon carbide awood sare leh sawir qaadaha PIN
Saamaynta awooda sare ee silikoon carbide diode ee PIN Photodetector-ka awooda sare leh ee silikoon carbide PIN diode had iyo jeer wuxuu ahaa mid ka mid ah meelaha ugu kulul ee cilmi baarista qalabka korontada. diode-ka PIN waa diode crystal ah oo lagu dhisay sandwiching lakabka semiconductor gudaha ah (ama semiconductor leh l...Sii akhri -
Noocyada modulators electro-optic si kooban ayaa loo sharaxay
Modulator-ka elektiroonigga ah (EOM) ayaa koontaroolaya awoodda, marxaladda iyo polarization ee laydhka laysarka isaga oo si elektaroonig ah u xakameynaya calaamadda. Modulator-ka ugu fudud ee korantada-optic-ga waa modulator-ka wajiga oo ka kooban hal sanduuq oo Pockels ah, halkaas oo dhul koronto ah (oo lagu dabaqay c...Sii akhri -
Horumar ayaa lagu sameeyay daraasadda leysarka elektaroonigga ah ee si buuxda isku xiran
Kooxda Laser-ka bilaashka ah ee Akademiyada Sayniska ee Shiinaha waxay horumar ka sameeyeen cilmi-baadhista leysarka elektaroonigga ah ee bilaashka ah. Iyada oo ku saleysan Shanghai Soft X-ray Free Electron Laser Facility, habka cusub ee echo harmonic cascade laser elektaroonik ah oo ay soo jeedisay Shiinaha ayaa lagu guulaystay.Sii akhri
