Wararka Shirkadda

  • Sharaxaad kooban oo ku saabsan sawir-qaadaha barafka

    Sharaxaad kooban oo ku saabsan sawir-qaadaha barafka

    Sharaxaad kooban oo ku saabsan sawir-qaadaha barafka. Sawir-qaadaha barafka waa qalab semiconductor ah oo aad u xasaasi ah kaas oo iftiinka u beddela calaamado koronto iyada oo loo marayo saameynta sawir-qaadaha. Si ka duwan sawir-qaadayaasha caadiga ah, APD waxaa loogu talagalay inay ku shaqeyso danab sare oo gadaal u jeeda oo u dhow...
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  • Soo bandhig darawalka laysarka nooca balanbaaliska ah

    Soo bandhig darawalka laysarka nooca balanbaaliska ah

    Soo bandhig darawalka laysarka nooca balanbaaliska ah Marka aad sahaminayso adduunka photons-ka, ma waligaa ku dhibtay isbeddellada yar yar ee ku yimaada wax soo saarka laysarka? Ma tijaabooyin sax ah ayaa qofku si quus ah ugu raadinayaa xasilloonida ugu dambeysa ee indhaha? Si fiican ayaan u ognahay in isku-xirnaan...
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  • Soo bandhig xalka cusub ee 40GHz RF ee loo yaqaan 'fiber Link'

    Soo bandhig xalka cusub ee 40GHz RF ee loo yaqaan 'fiber Link'

    Soo bandhig xalka cusub ee 40GHz RF ee fiber Link Dhinaca isgaarsiinta microwave-ka, xalka RF ee fiber Link ee dhaqameed waxaa had iyo jeer xaddiday laba dhibaato oo waaweyn: Fiilooyinka coaxial ee qaaliga ah iyo hagaha hirarka ma kordhiyaan oo keliya kharashka dejinta, laakiin sidoo kale si adag u...
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  • Soo bandhig nidaamka indhaha ee loogu talagalay sii deynta laysarka iyo soo dhaweynta

    Soo bandhig nidaamka indhaha ee loogu talagalay sii deynta laysarka iyo soo dhaweynta

    Soo bandhig nidaamka indhaha ee loogu talagalay sii deynta laysarka iyo soo dhaweynta Nidaamka iftiinka ee soo saarista laysarka iyo soo dhaweynta wuxuu ka kooban yahay laba qaybood oo waaweyn: module-ka iftiinka ee soo saarista iyo module-ka iftiinka ee soo dhaweynta. Meelaha ugu badan ee la isticmaalo waa nidaamyada farsamaynta laysarka, nidaamka ogaanshaha iftiinka...
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  • Maxay yihiin arrimaha saameeya hirarka laysarka?

    Maxay yihiin arrimaha saameeya hirarka laysarka?

    Maxay yihiin arrimaha saameeya hirarka laysarka? Mowjadaha laysarka laguma go'aamiyo hal qodob, laakiin waxaa si wadajir ah u go'aamiya farsamada jireed ee asaasiga ah (shucaaca kiciya) iyo naqshad dhisme oo gaar ah. Xuddunta waxay ku xiran tahay qaab-dhismeedka heerka tamarta ee walaxda shaqaynaysa...
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  • Nooca cusub ee sawir-qaadaha ayaa ogaanaya calaamadaha iftiinka ee daciifka ah ee ku jira kooxda 2μm

    Nooca cusub ee sawir-qaadaha ayaa ogaanaya calaamadaha iftiinka ee daciifka ah ee ku jira kooxda 2μm

    Nooca cusub ee sawir-qaadaha ayaa ogaanaya calaamadaha iftiinka ee daciifka ah ee ku jira xarigga 2μm Meelo badan oo casri ah oo cilmi-baaris cilmiyeed iyo codsiyo warshadeed, qabashada saxda ah iyo falanqaynta calaamadaha iftiinka ee daciifka ah ayaa had iyo jeer ahaa furaha lagu wado hal-abuurka tignoolajiyada. Gaar ahaan 2-...
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  • Astaamaha ugu muhiimsan ee laser-ka

    Astaamaha ugu muhiimsan ee laser-ka

    Astaamaha ugu muhiimsan ee laysarka Jiilka laysarka Aragtida "shucaaca iskiis u dhaca iyo kan kiciya" ee uu soo jeediyay Einstein sanadkii 1916 waa aasaaska jireed ee nidaamka laysarka casriga ah. Isdhexgalka u dhexeeya fotonnada iyo atamka ayaa sababi kara saddex nooc oo geeddi-socod kala-guur ah...
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  • Soo bandhig nooca cusub ee modulator-ka hal dhinac ah

    Soo bandhig nooca cusub ee modulator-ka hal dhinac ah

    Soo bandhig nooca cusub ee modulator-ka hal dhinac ah. Dhinaca isgaarsiinta indhaha iyo isdhexgalka soo noqnoqoshada raadiyaha, sida looga gudbo caqabadaha kala firdhinta ee modules-ka modulation-ka dhaqameed iyo kor loogu qaado xasilloonida iyo ku habboonaanta gudbinta calaamadaha ayaa had iyo jeer ahaa waxa ugu muhiimsan...
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  • Yaraynta ballaca khadka laysarka

    Yaraynta ballaca khadka laysarka

    Yaraynta Ballaca khadka laysarka Ballaca khadka laysarka wuxuu si toos ah ula xiriiraa nooca laysarka. Ballaca khadka laysarka waxaa lagu yareyn karaa iyadoo la hagaajinayo naqshadda laysarka iyo in la yareeyo saameynta buuqa dibadda intii suurtagal ah. Tallaabada ugu horreysa waa in la go'aamiyo midka ugu badan, q...
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  • Cabbirka ballaca xariiqda ee leysarka ballaca cidhiidhiga ah

    Cabbirka ballaca xariiqda ee leysarka ballaca cidhiidhiga ah

    Cabbirka ballaca xariiqda ee leysarka ballaciisu cidhiidhi yahay Ballaca xariiqda ee leysarka ballaciisu cidhiidhi yahay, gaar ahaan kan leysarka hal-soo-noqoshada ah, wuxuu tilmaamayaa ballaca spectrum-ka leysarka (badanaa ballaca badh ilaa FWHM oo buuxa). Si sax ah, ballaca cufnaanta spectrum-ka awoodda ee e-da la shiday...
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  • Sawir-qaadaha Dabaysha: Qabsada calaamadaha iftiinka cad

    Sawir-qaadaha Dabaysha: Qabsada calaamadaha iftiinka cad

    Sawir-qaadaha Dabaysha: Wuxuu qabtaa calaamadaha iftiinka cad. Tooshka xogta ee 10Gb ilbiriqsi kasta ayaa ku soo qulqulaya fiilooyinka indhaha. Calaamadaha indhaha ee daciifka ah waxay la mid yihiin duqsiyada dabka ee badda qotoda dheer. Sidee si sax ah loogu qaban karaa oo loo ballaarin karaa? Rofea Optoelectronics oo dhawaan la bilaabay ROF-APR 10G oo leh xawaare sare...
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  • Soo bandhigida

    Soo bandhigida "Nafta" ee laysarka adag

    Soo bandhigida "Nafta" ee laser-ka adag ee gobolka adag Qalabka laser-ka adag ee gobolka adag ee caadiga ah Xudunta laser kasta waa walaxda shaqaynaysa laser-ka, walaxda shaqaynaysa ee laser-ka adagna asal ahaan waa mid adag. Inta badan warbaahinta laser-ka adag waxay ka kooban yihiin matrices crystal iyo dop...
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