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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 optics-ka waxaa soo bandhigay Dr. Miller oo ka tirsan Bell Laboratories 1969. Isku-dhafan optics waa mawduuc cusub kaas oo daraaseeya oo horumariya qalabyada 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 -
Mabda'a qaboojinta laysarka iyo ku-dhaqankeeda atamka qabow
Mabda'a qaboojinta laysarka iyo codsigeeda atomiyada qabow Fiisigiska qabow ee atomka, shaqo badan oo tijaabo ah waxay u baahan tahay xakamaynta walxaha (xabsiga atomyada ionic, sida saacadaha atomiga), hoos u dhigida, iyo hagaajinta saxnaanta cabbirka. Iyadoo horumarinta tignoolajiyada laysarka, laser coo ...Sii akhri -
Hordhac sawir-qaadayaasha
Sawir-qaade waa qalab u beddela calaamadaha iftiinka calaamadaha korontada. Sawir-qaade semiconductor ah, qaade sawir-qaade oo ku faraxsan sawirka dhacdada wuxuu galaa wareegga dibadda iyadoo hoos timaad danab eexda oo la dabaqay oo uu sameeyo sawir la cabbiri karo. Xataa jawaabaha ugu badan...Sii akhri -
Waa maxay laser ultrafast
A. Fikradda ultrafast lasers Ultrafast lasers inta badan waxay tixraacaan leysarka qaab qufulka ah ee loo isticmaalo in lagu sii daayo garaaca garaaca gaaban ee aadka u gaaban, tusaale ahaan, garaaca garaaca femtosecond ama picosecond. Magaca saxda ah wuxuu noqon lahaa ultrashort pulse laser. Layserrada garaaca wadnaha ee Ultrashort waxay ku dhawaad qaab-quful yihiin leysarka, laakiin ...Sii akhri
