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Isha iftiinka hirarka badan ee xaashida fidsan
Isha iftiinka Multiwavelength on flat xaashida indhaha waa jidka lama huraanka ah si ay u sii wadaan sharciga Moore ee, waxa uu noqday la isku raacsan yahay ee tacliinta iyo warshadaha, waxa ay si wax ku ool ah u xalin kartaa xawaaraha iyo dhibaatooyinka isticmaalka awoodda soo food saartay chips elektaroonik ah, waxaa la filayaa in ay u rogi mustaqbalka ee inte.Sii akhri -
Tignoolajiyada cusub ee sawir-qaade quantum
Tiknoolajiyada cusub ee sawir-qaade-qaade-qaade-yaqaanka ugu yar adduunka ee silikoon chip quantum sawir-qaade Dhawaan, koox cilmi-baaris ah oo Boqortooyada Midowday ah ayaa horumar muhiim ah ka gaaray yareynta tignoolajiyada quantum-ka, waxay si guul leh isugu biiriyeen tirada ugu yar adduunka.Sii akhri -
Dulmar guud ee afar habeeyaha guud
Dulmar guud ee afar modulators caadiga ah Warqadani waxa ay soo bandhigaysaa afar hab oo wax ka beddelka (isbeddelka baaxadda leysarka ee nanosecond ama subnanosecond time domain) kuwaas oo inta badan loo isticmaalo hababka laser fiber. Kuwaas waxaa ka mid ah AOM (modulation acousto-optic), EOM (modulation electro-optic), SOM/SOA ...Sii akhri -
Fikrad cusub oo ah qaabaynta indhaha
Fikrad cusub oo ah habaynta indhaha xakamaynta iftiinka, habaynta indhaha fikrado cusub. Dhawaan, koox cilmi-baarayaal ah oo ka kala socda Maraykanka iyo Kanada ayaa daabacay daraasad cusub oo ay ku sheegeen inay si guul leh u muujiyeen in laydhka laysarka uu soo saari karo hadh sida shay adag oo ku jira xaalad gaar ah ...Sii akhri -
Sida loo hagaajiyo laser-state adag
Sida loo hagaajiyo laysarka adag ee dawlad-goboleedka Kobcinta laysarka adag ee dawlad-goboleedka waxay ku lug leedahay dhinacyo badan, kuwan soo socdaa waa qaar ka mid ah xeeladaha hagaajinta ee ugu muhiimsan: 1. Xulashada qaabka ugu habboon ee crystals laser: strip: aag weyn oo kuleylka kuleylka ah, ku habboon maaraynta kulaylka. Fiber: bedka sare ee weyn ilaa...Sii akhri -
Faham buuxa oo ku saabsan modulators electro-optic
Faham dhamaystiran oo ku saabsan modulator-ka elektro-optic-ga Modulator Electro-optic (EOM) waa beddelaha korantada-optic-ga kaas oo isticmaala calaamadaha korantada si loo xakameeyo calaamadaha indhaha, inta badan loo isticmaalo habka beddelka calaamadaha indhaha ee goobta tignoolajiyada isgaarsiinta. Waxa soo socda waa...Sii akhri -
Farsamada cusub ee sawir-qaade silikoon khafiif ah
Tignoolajiyada cusub ee sawir-qaade silikoon khafiif ah qaab-dhismeedka sawir-qaadista ayaa loo adeegsadaa si kor loogu qaado nuugista iftiinka ee sawir-qaadayaasha silikoon dhuuban Nidaamyada sawir-qaadista ayaa si degdeg ah u soo jiidanaya codsiyo badan oo soo baxaya, oo ay ku jiraan isgaarsiinta indhaha, dareenka liDAR, iyo sawirka caafimaadka. Si kastaba ha ahaatee, th...Sii akhri -
Dulmarka muraayadaha toosan iyo kuwa aan tooska ahayn
Dulmar guud ee optics-ka toosan iyo indho-indheynta aan tooska ahayn Iyada oo ku saleysan is-dhexgalka iftiinka iyo walxaha, optics-yada waxaa loo qaybin karaa toosan optics (LO) iyo indho-indhayn la'aan (NLO). Linear optics (LO) waa aasaaska optics-ka caadiga ah, oo diiradda saaraya isdhexgalka tooska ah ee iftiinka. Taas bedelkeeda, indho-indheynta aan tooska ahayn...Sii akhri -
Laysarka isku dhafan ee microcavity laga bilaabo la dalbaday ilaa dawlado khalkhalsan
Laysarka isku dhafan ee microcavity laga soo dalbado ilaa dawlado khalkhalsan laysarka caadiga ah wuxuu ka kooban yahay saddex walxood oo aasaasi ah: isha bamka, dhexdhexaadka faa'iido ee kor u qaada shucaaca la kiciyey, iyo qaab dhismeedka godka kaas oo dhaliya dhawaaq-arag. Marka cabbirka godka laysarka uu ku dhawaado micron-ka...Sii akhri -
Astaamaha muhiimka ah ee helitaanka laysarka dhexdhexaadka ah
Maxay yihiin sifooyinka muhiimka ah ee warbaahinta faa'iidada laysarka? Helitaanka dhexdhexaadka ah ee leysarka, oo sidoo kale loo yaqaanno walaxda shaqaynaysa laysarka, waxa loola jeedaa nidaamka walxaha loo isticmaalo in lagu gaadho leexinta dadweynaha iyo abuurista shucaaca la kiciyey si loo gaadho kor u qaadista iftiinka. Waa qaybta xudunta u ah laysarka, carr...Sii akhri -
Qaar ka mid ah talooyinka hagaajinta jidka laysarka
Qaar ka mid ah talooyinka ku saabsan ciribtirka jidka laysarka Marka hore, badbaadada ayaa ah tan ugu muhiimsan, dhammaan walxaha laga yaabo inay ku dhacaan muraayado gaar ah, oo ay ku jiraan muraayadaha kala duwan, fareemooyinka, tiirarka, wiishyada iyo dahabka iyo alaabta kale, si looga hortago milicsiga laysarka; Markaad dhumisid dariiqa iftiinka, dabool muraayadda indhahaSii akhri -
Rajada horumarinta ee alaabta indhaha
Rajada horumarinta ee wax soo saarka indhaha Rajada horumarinta ee wax soo saarka indhaha waa mid aad u ballaaran, inta badan ay sabab u tahay horumarka sayniska iyo teknoolajiyada, koritaanka baahida suuqa iyo taageerada siyaasadda iyo arrimo kale. Kuwa soo socdaa waa horudhac tafatiran oo ku saabsan rajada horumarinta aragga...Sii akhri
