-
Hordhaca dalool toosan oo soo saaraya leysarka semiconductor (VCSEL)
Horudhac ku saabsan sagxadaha tooska ah ee dusha sare ee hawada sare ee hawada sare ka baxaya (VCSEL).Sii akhri -
Farxinta harmonics labaad ee spectrum ballaaran
Farxadda harmonics-ka labaad ee spectrum ballaaran Tan iyo markii la helay saamaynta labaad ee aan tooska ahayn ee 1960-meeyadii, waxay kicisay xiisaha ballaaran ee cilmi-baarayaasha, illaa hadda, oo ku saleysan is-waafajinta labaad, iyo saameynta soo noqnoqda, waxay ka soo saartay ultraviolet-ka daran ilaa band infrared fog o ...Sii akhri -
Kontoroolka elektro-optic polarization waxaa lagu xaqiiqsaday qorista laser femtosecond iyo qaabaynta dareeraha crystal
Xakamaynta kontoroolka elektiroonigga ah waxaa lagu xaqiiqsaday qorista laser femtosecond iyo habaynta dareeraha crystal-ka Cilmi-baadhayaasha Jarmalka waxay soo saareen hab cusub oo lagu xakameynayo calaamadaha indhaha iyagoo isku daraya qorista laser femtosecond iyo qaabaynta dareeraha kristal electro-optic. Marka lagu daro crystal dareere ah ...Sii akhri -
Beddel xawaaraha garaaca wadnaha laser-gaaban ee aadka u xoogan
Beddel xawaaraha garaaca wadnaha ee ultrashort lasers Super ultra-gaaban guud ahaan waxay tixraacaan garaaca garaaca garaaca garaaca garaaca wadnaha ee tobanaan iyo boqolaal femtose seconds, awooda ugu sarreysa ee terawatts iyo petawatts, iyo xooga iftiinkooda diirada ayaa ka badan 1018 W/cm2. Layeerka sare ee ultra-gaaban iyo...Sii akhri -
Sawir-qaade keli ah InGaAs sawir qaade
Hal sawir oo InGaAs sawir qaade Iyada oo horumarka degdega ah ee LiDAR, tignoolajiyada ogaanshaha iftiinka iyo tignoolajiyada kala duwan ee loo isticmaalo tikniyoolajiyada raadraaca gawaarida tooska ah ayaa sidoo kale leh shuruudo sare, dareenka iyo xallinta waqtiga aaladaha loo isticmaalo iftiinka hooseeya ee dhaqameed.Sii akhri -
Qaab dhismeedka sawir-qaade InGaAs
Qaab-dhismeedka InGaAs sawir-qaade Tan iyo 1980-meeyadii, cilmi-baarayaasha gudaha iyo dibedda ayaa daraasad ku sameeyay qaab-dhismeedka sawir-qaadayaasha InGaAs, kuwaas oo inta badan loo qaybiyo saddex nooc. Waxay kala yihiin InGaAs biraha-Semiconductor-metal sawir-qaade (MSM-PD), InGaAs PIN Photodetector (PIN-PD), iyo InGaAs Avalanc...Sii akhri -
Soo noqnoqoshada sare ee ilayska ultraviolet ee xad dhaafka ah
Soo noqnoqoshada sare ee isha iftiinka ultraviolet ee ba'an Farsamooyinka cadaadiska ka dib oo ay weheliyaan beero laba-midab ah ayaa soo saara ilo iftiin ultraviolet ah oo aad u sarreeya oo loogu talagalay codsiyada Tr-ARPES, hoos u dhigista hirarka iftiinka wadista iyo kordhinta suurtagalnimada ionization gaaska waa macnaheeduSii akhri -
Horumarka tignoolajiyada isha iftiinka ultraviolet ee xad dhaafka ah
Horumarka laga sameeyay tignoolajiyada isha iftiinka ultraviolet ee aadka u daran Sannadihii ugu dambeeyay, ilo isku-dhafan oo sarreeya oo ultraviolet ah ayaa soo jiitay dareenka ballaaran ee goobta dhaqdhaqaaqa elektaroonigga ah sababtuna tahay isku xirnaantooda xooggan, muddada garaaca garaaca gaaban iyo tamarta sare ee photon, waxaana loo adeegsaday muuqaalo kala duwan iyo ...Sii akhri -
Filim khafiif ah oo heersare ah oo isku dhafan lithium niobate modulator electro-optic
Modulator-ka khadka tooska ah ee elektro-optic modulator iyo codsi microwave-ka Iyada oo la raacayo shuruudaha sii kordhaya ee nidaamyada isgaarsiinta, si loo sii wanaajiyo wax ku oolnimada gudbinta calaamadaha, dadku waxay isku daraan photons iyo electrons si ay u gaaraan faa'iidooyin dhammaystiran, iyo mikroway photonic.Sii akhri -
Filim khafiif ah lithium niobate walxo iyo filim khafiif ah lithium niobate modulator
Faa'iidooyinka iyo muhiimada filimka khafiifka ah ee lithium niobate ee isku dhafan ee tignoolajiyada microwave-ka ee isku dhafan ee tignoolajiyada photon microwave waxay leedahay faa'iidooyinka xajmiyeedka shaqada ee ballaaran, awood isku mid ah oo isku mid ah iyo luminta gudbinta hooseeya, taas oo awood u leh inay jebiso cilad farsamo ee ...Sii akhri -
Farsamada kala duwan ee laser
Farsamada kala duwan ee Laser Mabda'a rangefinder laser Marka lagu daro isticmaalka warshadaha ee leysarka ee farsamaynta walxaha, beeraha kale, sida hawada, military iyo beeraha kale ayaa sidoo kale si joogto ah horumarinta codsiyada laser. Waxaa ka mid ah, leysarka loo isticmaalo duulista iyo militariga waa koror...Sii akhri -
Mabaadi'da iyo noocyada laysarka
Mabaadi'da iyo noocyada laysarka Waa maxay laser? LASER (Balaadhinta Iftiinka ee Shucaaca la kiciyay); Si aad fikrad fiican u heshid, eeg sawirka hoose: Atomka heerka tamarta sare si iskiis ah ugu wareegaya heer tamar hoose oo soo saaraya photon, habka loo yaqaan iskiis...Sii akhri
