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Mabda'a aasaasiga ah ee laser-fiber-hal-mode
Mabda'a aasaasiga ah ee leysarka fiber hal-mode Jiilka laser wuxuu u baahan yahay inuu la kulmo saddex shuruudood oo aasaasi ah: roganta dadweynaha, godka resonant ku habboon, iyo gaaritaanka marinka laysarka (faa'iidada iftiinka ee godka resonant waa inuu ka weyn yahay khasaaraha). Habka shaqada o...Sii akhri -
RF cusub oo ka sarreeya xalka fiber-ka
Hal-abuurka RF ee ka sarreeya xalka fiber-ka jawiga elektromagnetic-ka ee sii kordhaysa ee maanta iyo soo ifbaxa joogtada ah ee faragelinta calaamadaha, sida loo gaaro aaminnimo sare, fogaan dheer iyo gudbin xasilloon oo calaamadaha korantada ballaaran ee fidsan waxay noqotay caqabad muhiim ah oo ka jirta goobta i...Sii akhri -
Tixraaca xulashada laser fiber-ka-hal-hal ah
Tixraaca xulashada laser fiber hal-mode Codsiyada la taaban karo, doorashada laser fiber hal-hab ku habboon waxay u baahan tahay miisaan nidaamsan oo cabbirro kala duwan ah si loo hubiyo in waxqabadkeedu u dhigmo shuruudaha codsiga gaarka ah, deegaanka shaqada iyo caqabadaha miisaaniyadda. Tani...Sii akhri -
Soo bandhig laser pulsed fiber
Soo bandhig lasers-ka garaaca fiber-ka-fiber-ka Fiber-ka-saacidda leh waa aaladaha laysarka ee isticmaala fiilooyinka lagu sameeyay ion dhulka naadirka ah (sida ytterbium, erbium, thulium, iwm.) sida dhexdhexaadka faa'iidada. Waxay ka kooban yihiin dhexdhexaad ah faa'iido, dalool resonant indhaha, iyo isha bamka. Farsamada abuurista garaaca wadnaha inta badan...Sii akhri -
Mabda'a shaqada iyo noocyada ugu muhiimsan ee laser semiconductor
Mabda'a shaqada iyo noocyada ugu muhiimsan ee semiconductor laser semiconductor Laser diodes, oo leh waxtarkooda sare, yaraynta iyo kala duwanaanta hirarka dhererka, ayaa si weyn loogu isticmaalaa qaybaha aasaasiga ah ee tignoolajiyada optoelectronic ee dhinacyada sida isgaarsiinta, daryeelka caafimaadka iyo warshadaynta. Th...Sii akhri -
Hordhaca RF ee nidaamka fiber-ka
Horudhaca RF ee nidaamka fiber-ka RF ka sarreeya fiber waa mid ka mid ah codsiyada muhiimka ah ee sawir-qaadista mikrowave waxayna muujineysaa faa'iidooyinka aan la barbar dhigi karin ee meelaha horumarsan sida radar mikrowave photonic, telephoto raadiyaha astronomical, iyo isgaarsiinta hawada aan duuliyaha lahayn. Isku xirka RF ee ka sarreeya fiber ROF ...Sii akhri -
Sawir-qaade-hal-sawir ah ayaa jabiyay 80% ciribtirka hufnaanta
Sawir-qaade-hal-sawir ah ayaa jabiyay 80% wax-ku-oolnimada dhalada hal-abuurka ah ee sawir-qaade-kaliya ayaa si weyn loogu adeegsadaa goobaha sawir-qaadista quantum-ka iyo sawir-qaadista hal-sawir sababtoo ah faa'iidooyinkooda is haysta iyo qiimo jaban, laakiin waxay la kulmaan dhalooyinka farsamada ee soo socda.Sii akhri -
Fursadaha Cusub ee Isgaadhsiinta Microwave:40GHz Analog Link RF oo ka badan fiber
Fursadaha Cusub ee Isgaadhsiinta Microwave: 40GHz Analog Link RF oo ka sarreeya fiber-ka dhinaca isgaadhsiinta microwave, xalalka gudbinta dhaqameed ayaa had iyo jeer xaddiday laba dhibaato oo waaweyn: fiilooyinka qaaliga ah ee coaxial iyo waveguides kaliya maaha inay kordhiyaan kharashyada geynta laakiin sidoo kale si adag ...Sii akhri -
Soo bandhig mowjadaha ultra-hooseeya ee bar-mawjadaha korantada wejiga modulatorka
Farshaxanka saxda ah ee xakamaynta alwaaxyada iftiinka: Mowjadaha ultra-hooseeya badh-mawjadaha korantada wajiga modulator-ka Mustaqbalka, bood kasta oo isgaarsiinta indhaha ah waxay ku bilaabmi doontaa hal-abuurnimada qaybaha asaasiga ah. Dunida isgaarsiinta xawaaraha sare ee indhaha iyo sawir-qaadista saxda ah ee applicatSii akhri -
Nooc cusub oo ah nanoscond pulsed laser
Rofea nanosecond pulsed laser ( isha iftiinka pulsed) wuxuu qaataa wareegga garaaca garaaca garaaca gaaban ee gaarka ah si loo gaaro wax soo saarka garaaca wadnaha oo cidhiidhi ah sida 5ns. Isla mar ahaantaana, waxay isticmaashaa laser aad u deggan iyo APC gaar ah (Automatic Power Control) iyo ATC (Xakamaynta Heerkulka tooska ah), taas oo ka dhigaysa ...Sii akhri -
Soo bandhig isha laydhka tamarta sare leh ee ugu dambaysay
Soo bandhig ilaha ugu dambeeyay ee tamarta sare ee iftiinka laysarka Saddexda ilbiriqsi ee ugu muhiimsan waxay ku duraan dhiirigelin xoog leh codsiyada indhaha ee awoodda sare leh ee goobta codsiyada laser-ka ee daba-gala awoodda xad-dhaafka ah iyo xasilloonida kama dambaysta ah, bamka wax-qabadka sarreeya iyo xalalka laysarka ayaa had iyo jeer ahaa diiradda ...Sii akhri -
Saamaynta arrimaha khaladka nidaamka ee sawir-qaadayaasha
Saamaynta arrimaha qaladka nidaamka ee sawir-qaadayaasha Waxaa jira cabbirro badan oo la xidhiidha qaladka nidaamka sawir-qaadayaasha, iyo tixgelinta dhabta ah way kala duwan yihiin marka loo eego codsiyada mashruuca ee kala duwan. Sidaa darteed, Kaaliyaha Cilmi-baarista Optoelectronic JIMU waxaa loo sameeyay si uu u caawiyo optoele...Sii akhri
