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Rofea Optoelectronics our tayo sare leh oo horumarsan photonics iyo optoelectronics
Rofea Product Catalog.pdf soo degso Rofea Optoelectronics Alaabtayada tayada sare leh iyo kuwa horumarsan: 1. Photodetector series 2. Electro-optic modulator series 3. Laser (source light) series 4. Optic...Sii akhri -
Diiwaanka sawir-qaade silikoon madow: hufnaanta tirada dibadda ilaa 132%
Diiwaanka sawir-qaade silikoon madow: hufnaanta tirada dibadda ilaa 132% Sida laga soo xigtay warbixinnada warbaahinta, cilmi-baarayaasha Jaamacadda Aalto ayaa soo saaray aaladda optoelectronic oo leh waxtarka tirada dibadda ee ilaa 132%. Waxqabadkan aan suurtagal ahayn waxaa lagu gaaray iyadoo la adeegsanayo silikon madow oo nano habaysan, ...Sii akhri -
Waa maxay sawir-qaade, sida loo doorto oo loo isticmaalo sawir-qaade?
Optocouplers, oo isku xira wareegyada isticmaalaya calaamadaha indhaha sida dhexdhexaadka ah, waa curiye firfircoon oo ka shaqeeya meelaha saxda ah ee aan laga maarmin, sida acoustics, daawada iyo warshadaha, sababtoo ah isku-kalsoonidooda sare iyo isku halaynta, sida adkeysiga iyo dahaarka. Laakiin goorma iyo meeqa wareeg...Sii akhri -
Shaqada spectrometer fiber indhaha
Xakamaynta fibreerka indhaha waxay caadi ahaan u isticmaalaan fibre-gaab indhaha isku xidha, kaas oo noqon doona sawir qaade lagu lammaaniyo spectrometer si loo baaro muuqaal muuqaal ah. Sababtoo ah ku habboonaanta fiber-ka indhaha, isticmaalayaashu waxay noqon karaan kuwo aad u dabacsan si ay u dhisaan nidaamka iibsiga spectrum. Faa'iidada Fiber optic spectrom...Sii akhri -
Tignoolajiyada ogaanshaha korontadu waxay tafatiran tahay qayb TWO ah
Soo bandhigida tignoolajiyada tijaabada korantada ee tignoolajiyada ogaanshaha sawirku waa mid ka mid ah tignoolajiyada ugu muhiimsan ee tignoolajiyada macluumaadka korantada, taas oo inta badan ka mid ah tignoolajiyada beddelka korontadu, helitaanka macluumaadka indhaha iyo tignoolajiyada cabbira macluumaadka indhaha iyo ...Sii akhri -
Tignoolajiyada ogaanshaha korontadu waxay tafatiran tahay qayb ka mid ah ONE
Qayb ka mid ah 1 , ogaanshaha waa iyada oo loo marayo hab gaar ah oo muuqaal ah, kala saar tirada cabbiraadaha la qiyaasay waxay ka tirsan yihiin tiro cayiman, si loo go'aamiyo in cabbirada la cabbiray ay yihiin kuwo u qalma ama in tirada cabbiradu ay jiraan. Habka isbarbardhigga tirada aan la garanayn aniga...Sii akhri -
Waa maxay laser cryogenic
Waa maxay "laser cryogenic"? Dhab ahaantii, waa laser u baahan hawlgal heerkul hooseeya ee dhexdhexaadka faa'iidada. Fikradda laysarka ee ku shaqeeya heerkulka hooseeya maaha mid cusub: laser labaad ee taariikhda wuxuu ahaa cryogenic. Markii hore, fikraddu way adkeyd in la gaaro hawlgalka heerkulka qolka, iyo ...Sii akhri -
Hufnaanta tirada guud ee sawir-qaade waxay jebisaa xadka aragtida
Sida laga soo xigtay shabakadda ururka dhakhaatiirta physicists ayaa dhawaan sheegay in cilmi-baarayaasha Finnishka ah ay sameeyeen sawir-qaade silikoon madow oo leh waxtarka tirada dibadda ee 130%, taas oo ah markii ugu horeysay ee waxtarka qalabka sawir-qaadista uu dhaafo xadka aragtida 100%, taas oo ah ...Sii akhri -
Natiijooyinka cilmi-baarista ugu dambeeyay ee sawir-qaadayaasha organic
Cilmi baadhayaashu waxay soo saareen oo soo bandhigeen iftiin cagaaran oo cusub oo nuugaya sawir-qaadayaal dabiici ah oo hufan kuwaas oo aad xasaasi u ah oo la jaan qaadaya hababka wax soo saarka CMOS. Ku darida sawir-qaadayaashan cusub ee dareemayaasha sawirka silikoon waxay faa'iido u yeelan karaan codsiyo badan. Kuwaas...Sii akhri -
Kobcinta dareemaha infrared ayaa wanaagsan
Shay kasta oo leh heerkul ka sarreeya eber dhammaystiran ayaa u soo ifbixiya tamarta bannaanka bannaanka oo ah iftiinka infrared. Farsamada dareenka ee adeegsata shucaaca infrared si loo cabbiro tirada jireed ee ku habboon waxaa loo yaqaan farsamada dareenka infrared. Tiknoolajiyada dareemayaasha infrared waa mid ka mid ah kuwa ugu dhaqsaha badan ...Sii akhri -
Mabda'a Laser iyo adeegsigiisa
Laser waxa loola jeedaa habka iyo qalabka soo saarida isku-dhafka ah, monochromatic, laydhka iftiinka ee isku xidhan iyada oo loo marayo xoojinta shucaaca la kiciyey iyo jawaab celinta lagama maarmaanka ah. Asal ahaan, jiilka laysarka wuxuu u baahan yahay saddex walxood: "resonator," "dhexdhexaad ka helid," iyo "pu...Sii akhri -
Waa maxay muraayadaha isku dhafan?
Fikradda isku dhafan ee indhaha waxaa soo bandhigay Dr. Miller oo ka tirsan Bell Laboratories 1969. Integrated optics waa mawduuc cusub kaas oo daraaseeya oo horumariya aaladaha indhaha iyo hababka qalabka elektaroonigga ah ee isku-dhafka ah iyadoo la adeegsanayo habab isku dhafan oo ku salaysan optoelectronics iyo microelectronics. Th...Sii akhri
