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Optical wireless communication ke eng?
Optical Wireless Communication (OWC) ke mokhoa oa puisano oa optical oo mats'oao a fetisoang ho sebelisoa khanya e sa bonahaleng, ea infrared (IR), kapa ultraviolet (UV). Litsamaiso tsa OWC tse sebetsang ka maqhubu a bonahalang (390 — 750 nm) hangata li bitsoa puisano ea leseli le bonahalang (VLC). ...Bala haholoanyane -
Theknoloji ea optical phased array ke eng?
Ka ho laola mohato oa beam ea yuniti ka har'a marang-rang, theknoloji ea optical phased array e ka khona ho hlokomela kaho bocha kapa taolo e nepahetseng ea sefofane sa isopic sa marang-rang. E na le melemo ea molumo o monyane le boima ba sistimi, lebelo la karabelo le potlakileng le boleng bo botle ba borali. Tshebetso ...Bala haholoanyane -
Molao-motheo le nts'etsopele ea likarolo tse fapaneng tsa optical
Diffraction optical element ke mofuta oa optical element e nang le ts'ebetso e phahameng ea diffraction, e ipapisitseng le khopolo ea ho fapana ha maqhubu a leseli mme e sebelisa moralo o thusoang ke komporo le ts'ebetso ea tlhahiso ea semiconductor chip ho tiisa mohato kapa sebopeho se tsoelang pele sa liphallelo ho substrate (kapa su...Bala haholoanyane -
Tšebeliso ea nako e tlang ea puisano ea quantum
Tšebeliso ea nako e tlang ea puisano ea quantum Puisano ea Quantum ke mokhoa oa puisano o thehiloeng holim'a molao-motheo oa quantum mechanics. E na le melemo ea ts'ireletso e phahameng le lebelo la phetiso ea tlhahisoleseling, ka hona e nkuoa e le tataiso ea bohlokoa ea nts'etsopele nakong e tlang ea puisano ...Bala haholoanyane -
Utloisisa bolelele ba maqhubu a 850nm, 1310nm le 1550nm ka fiber optical
Utloisisa bolelele ba maqhubu a 850nm, 1310nm le 1550nm ka fiber optical Light e hlalosoa ke bolelele ba maqhubu a eona, 'me ka fiber optic communications , leseli le sebelisoang le sebakeng sa infrared, moo bolelele ba khanya bo leng boholo ho feta khanya e bonahalang. Puisanong ea optical fiber, mofuta oa...Bala haholoanyane -
Revolutionizing Space Communication: Ultra-High Speed Optical Transmission.
Bo-rasaense le baenjiniere ba thehile theknoloji e ncha e tšepisang ho fetola mekhoa ea puisano ea sepakapaka. Ka ho sebelisa li-modulators tse tsoetseng pele tsa 850nm tsa electro-optic intensity tse tšehetsang 10G, tahlehelo e tlase ea ho kenya, halofo ea motlakase o tlase, le botsitso bo phahameng, sehlopha se atlehile ho theha sp...Bala haholoanyane -
litharollo tse tloaelehileng tsa modulator ea matla
Intensity modulator Joalo ka modulator e sebelisoang haholo lits'ebetsong tse fapaneng tsa optical, mefuta ea eona le ts'ebetso ea eona e ka hlalosoa e le tse ngata ebile li rarahane. Kajeno, ke u lokiselitse litharollo tse 'ne tse tloaelehileng tsa modulator: litharollo tsa mochini, litharollo tsa electro-optical, Acousto-optic s...Bala haholoanyane -
Molao-motheo le tsoelopele ea theknoloji ea puisano ea quantum
Puisano ea quantum ke karolo e bohareng ea theknoloji ea tlhahisoleseling ea quantum. E na le melemo ea ho boloka sephiri ka ho feletseng, bokhoni bo boholo ba puisano, lebelo la phetisetso e potlakileng, joalo-joalo. E ka phetha mesebetsi e itseng eo puisano ea khale e ke keng ea e finyella. Puisano ea quantum e ka re...Bala haholoanyane -
Molao-motheo le lihlopha tsa moholi
Molao-motheo le tlhophiso ea moholi (1)molao-motheo oa moholi o bitsoa Sagnac effect ho fisiks. Tseleng e koetsoeng ea leseli, mahlaseli a mabeli a tsoang mohloling o le mong oa leseli a tla sitisoa ha a kopana sebakeng se le seng sa ho lemoha. Haeba tsela ea leseli e koetsoeng e na le relati ea ho potoloha...Bala haholoanyane -
Molao-motheo oa ho sebetsa oa coupler directional
Directional couplers ke likarolo tse tloaelehileng tsa microwave/millimeter wave methang ea microwave le lits'ebetso tse ling tsa microwave. Li ka sebelisoa bakeng sa ho itšehla thajana, karohano le ho kopanya, joalo ka ho lekola matla, botsitso ba matla a tlhahiso ea mohloli, ho itšehla thajana, phetisetso le refl ...Bala haholoanyane -
EDFA Amplifier ke eng
EDFA (Erbium-doped Fiber Amplifier), e qapiloeng ka lekhetlo la pele ka 1987 bakeng sa tšebeliso ea khoebo, ke eona e sebelisoang ka ho fetisisa ea optical amplifier tsamaisong ea DWDM e sebelisang fiber ea Erbium-doped e le optical amplification medium ho ntlafatsa ka ho toba lipontšo. E thusa ho holisa hang hang bakeng sa matšoao a nang le mul...Bala haholoanyane -
Modulator e Nyenyane ka ho Fetisisa ea Leseli e Bonahalang e nang le Matla a Tlase ka ho Fetisisa e Hlahiloe
Lilemong tsa morao tjena, bafuputsi ba tsoang linaheng tse fapaneng ba sebelisitse li-photonics tse kopantsoeng ho lemoha ka tatellano ho qhekella ha maqhubu a khanya ea infrared le ho a sebelisa ho marang-rang a 5G a lebelo le phahameng, li-chip sensors le likoloi tse ikemetseng. Hajoale, ka ho teba ho tsoelang pele ha tataiso ena ea lipatlisiso ...Bala haholoanyane
