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Mabda 'laser iyo codsigiisa
Laser waxaa loola jeedaa geedi socodka iyo aaladda arimaha la jajabiyey, monochromatic, nalalka iftiinka isku dhafka ah ee isku dhafka ah iyada oo la adeegsanayo cod-bixinta shucaaca shucaaca iyo ra'yi-celinta lagama maarmaanka u ah. Asal ahaan, jiilka laser wuxuu u baahan yahay saddex qaybood: "resonator," a "dhexdhexaad ah," iyo "pu ... pu ...Akhri wax dheeraad ah -
Waa maxay Ofsics Isku-dhafan?
Fikradda isku dhafka ah ee Offics-ka ayaa loo soo saaray Dr. Miller ee sheybaarrada gambaleelka 1969. Th ...Akhri wax dheeraad ah -
Mabda'a qaboojinta laser-ka iyo arjigiisa atomada qabow
Mabda'a qaboojinta laser-ka iyo arjigiisa atomyada qabow ee ku jira fiisigiska ator ee qabow, waxay u baahan tahay xakameyn atoms (xiritaanka atoms), sida saacadaha atomiga ah), hoos u dhaca, iyo hagaajinta saxda ah ee cabirka. Iyada oo la horumarinayo hormarinta tikniyoolajiyadda laser, laser coo ...Akhri wax dheeraad ah -
Hordhac sawir-qaadeyaasha
Telefootteriinku waa aalad u beddela calaamadaha iftiinka ee calaamadaha korantada. Gudaha Photodetator-ka Semiconductor, xamuulka sawir-qaade-ka-sareeya ee uu ku farxay sawirku wuxuu soo galayaa wareegga dibedda ee ka hooseeya korantada ee lagu dabaqi karo oo uu sameeyo sawir qaade la cabiro. Xitaa jawaabta ugu badan ...Akhri wax dheeraad ah -
Waa maxay lesstra dhaqtarka leh
A. Fikradda ah ee loo yaqaan 'ultrafiast liters lesers's lesers-ka ah ee loo yaqaan' ultrafiast lesers 'badanaa waxay tixraacaan lasers-quful-quful ah oo loo adeegsado dib-u-soo-kicinta' ultra-gaaban ', tusaale ahaan, luqunta femtosecond ama mudada picosecond. Magac sax ah oo sax ah ayaa noqon kara laser garaacis gull ah. Ultrashaderord Boarsers waa ku dhawaad lasers-quful-quful, laakiin ...Akhri wax dheeraad ah -
Fikradda iyo Kala-saaridda Nanolasers
Nanolaser waa nooc ka mid ah aaladda micro iyo Nano oo laga sameeyay nanomaterials sida Nanowire sida resonire oo ay ku soo ceshan karaan laser hoosta sawir-qaadista ama raaxada korantada. Cabbirka leysarku badanaa waa boqolaal micron kaliya ama xitaa tobanaan micron, dhexroorkuna wuxuu u yahay nanometer ...Akhri wax dheeraad ah -
Laser-off-oo burburay Speceroscopy
Burburka burburka ee loo yaqaan 'Specer' Spectroscopy) Adigoo diiradda saaraya culuqyada laser leh cufnaanta tamarta sare ee dusha sare ee tusaalaha muunadda la tijaabiyey, plasma-ka waxaa lagu dhaliyaa daneyn, ka dib.Akhri wax dheeraad ah -
Waa maxay qalabka caanka ah ee loogu talagalay mashiinka indhaha?
Waa maxay agabyada guud ee loo isticmaalo mashiinka indhaha ee indhaha? Agabyada sida caadiga ah loo isticmaalo ka baaraandegida sheyga indhaha ee badanaa waxaa ka mid ah galaaska indhaha ee caadiga ah, balaastigga indhaha, iyo kiristaalo indhaha ah. Galaas indhaha ah sababtoo ah helitaankeeda sahlan ee isku-darka sare ee gudbinta wanaagsan ee maleega wanaagsan, waxay leedahay Bec ...Akhri wax dheeraad ah -
Waa maxay astaan umulisada iftiinka?
Beddelka iftiinka ee loo yaqaan 'spulator nalka' spulator 'Akhri wax dheeraad ah -
Waa maxay isgaarsiinta wireless-ka indhaha?
Isgaarsiinta wireless-ka indhaha ah (owc) waa nooc isgaarsiinno indhaha ah oo calaamadaha lagu kala qaado iyadoo la adeegsanayo mid aan la arki karin, ama ir), ama iftiinka ultraviolet (UV). Nidaamyada OWC ee ka shaqeeya mawjadaha muuqda (390 - 750 nm) waxaa badanaa loo yaqaan isgaarsiinta iftiinka muuqata (VLC). ...Akhri wax dheeraad ah -
Waa maxay tikniyoolajiyadda aruurinta indhaha ee indhaha lagu gooyo?
Adigoo xakameynaya wejiga ee nambarka unugyada ee ku dhex jira, tik tik tik tikniyoolajigyada array ee indhaha ayaa garan karta dib-u-dhiska ama qawaaniinta saxda ah ee soo-dejinta diyaaradda arxanda. Waxay leedahay faa'iidooyinka mugga yar iyo cufnaanta nidaamka, xawaaraha waxqabadka degdega ah iyo tayada naaska wanaagsan. Shaqada ...Akhri wax dheeraad ah -
Mabda 'iyo Horumarinta walxaha indhaha ee kaladuwan
Qeybta kore ee indhaha ayaa ah nooc ka mid ah shey indhaha oo leh wax ku ool ah oo kala duwan oo kaladuwan, kaas oo ku saleysan aragtida kala-goysyada ah ee mujtamadka kombiyuutarka iyo qaab-dhismeedka chipriconductor-ka si loo helo tilaabada ama qaab-dhismeedka joogtada ah ee ku saabsan substrate (ama subAkhri wax dheeraad ah
