Ho fihlela tlhoko ea batho ba ntseng ba eketseha ba batho bakeng sa tlhaiso-leseling ea ho buisana ea Fiber e ntse e eketseha letsatsi le letsatsi. Khokahano ea Khokahano ea Bokamoso e Tla Hlaha Le network ea Khoeli ea Potlako e nang le lebelo la fiber ea fiber le lebelo la ultra. Transmitter e bohlokoa. Transmitter ea matšoao e phahameng haholo e entsoe haholo ka laser e fanang ka mochini oa mela, sesebelisoa se hlahisang motlakase, le modulator ea motlakase e matlafatsang oa elektroni. Ha e bapisoa le mefuta e meng ea bahlanka ba kantle, Lithuum Niobate Electro-optical e sebelisoa haholo ka lebelo le matla, bokhoni bo boholo le lits'ebetsong tse telele tsa tlhophiso.
Sof-voltage ea Half-Wave ke paramente e thata ea 'mele ea modulator ea Electro-opctrong. E emela phetoho ea voltage ea khethoa e tsamaellanang le matla a motlakase a motlakase oa motlakase oa electro-optic ho tloha bonyane ho isa ho tse phahameng. E khetholla Modulo oa Modulo oa Electro-Optic ho isa tekanyong e kholo. Mokhoa oa ho lekanya le ho lekanya liforomo tsa motlakase tsa elektro-optic e ntle haholo bakeng sa ho ntlafatsa ts'ebetso ea sesebelisoa le ho ntlafatsa ts'ebetso ea sesebelisoa. Modulo oa motlakase oa halofo oa modulate oa elektro-optic o kenyelletsa DC (halofo ea maqhubu
Voltage le setabeng sa radio le halofo) Half-Wave Voltage. Ts'ebetso ea phetisetso ea modulator ea elektro-optic e tjena:
Har'a tsona ke matla a thekeng a modulator ea elektro-optic-optic-optic-optic-optic
Ke matla a motlakase a modulator;
Na ho lahleheloa ke ho kenyelletsa modulator ea Electro-optic e mahlo;
Mekhoa e seng e ntse e le teng bakeng sa ho lekanya voltage ea halofo e feteletseng e kenyelletsa mekhoa e feteletseng ea mathomo le pele (df)-wave
Tafole ea 1 e bapisoa le mekhoa ea liteko tse peli tsa tlhahlobo ea nako
| Mokhoa o feteletseng | Mokhoa o mong oa pele | |
| Lisebelisoa tsa laboratori | Phepelo ea Laser ea laser Modulator ea matla tlasa tlhahlobo Phepelo ea Li-DC tse katiloeng ± 15V Meter ea Matla a Optical | Mohloli oa Leseli la Laser Modulator ea matla tlasa tlhahlobo Phepelo ea ho phepelo ea DC Onnelscope Mohloli oa Signal (DC Bitsas) |
| Nako ea Liteko | 20min () | 5MN |
| Melemo ea liteko | ho bonolo ho e etsa | Teko e nepahetseng E ka fumana voltage ea DC Half-wave halofo-wave voltage ka nako e le 'ngoe |
| LITLHAKISO TSA BOPHELO | Nako e telele le lintlha tse ling, teko ha e nepahale Teko ea PasSeling ea PasSelers DC Half-Wave Voltage | Nako e telele Lintlha tse kang phoso e kholo ea ho qhibiliha ha kahlolo ea kahlolo, jj., Tlhahlobo ha ea nepahala |
E sebetsa ka tsela e latelang:
(1) mokhoa oa boleng bo feteletseng
Mokhoa o feteletseng oa boleng o tloaetse ho lekanya likarolo tsa DC Half-Wave Modulator ea Electro-Optic-Optic-Optic-Optic-Optic-Optic-Optic-Optic-Optic-Optic Pele, ntle le Signal ea Mocheso, Tsela ea Phetoho ea Modulo oa Electro-Oppera e fumanoa mochesong oa DC Bias, 'me ho tloha sebakeng se tlase sa boleng, mme Fumana lisebelisoa tsa voltage tsa DC VMAX ea VMAX ea VMAX le VMN ka tatellano. Qetellong, phapano lipakeng tsa litekanyetso tsena tse peli tsa Voltage ke halofo ea voltage VDTtage VDToage VDTAT.
(2) Mokhoa o mong oa khafetsa
E ne e sebelisoa khafetsa mokhoa o ratoang oa ho lekanya RF ea Rif Half-Wave Modulator ea Electro-Optic-Optic-Optic Kenya khomphutha ea khomphutha ea DC Bias le Signal ea Moruo ka nako e le 'ngoe ho lokisa voltage ea DC ha tekanyo e bobebe e fetotsoeng kapa e tlase. Ka nako e ts'oanang, 'me e ka bonoa ka karolo e habeli ea parace e boletsoeng hore lets'oao le ka hlahisoang le tla bonahala le khokhothela khohlano. Phapang feela ea voltage ea DC e tsamaellanang le tse ling tse haufi le maqhubu a mabeli a ho nka khato ka makhetlo a mabeli
Kakaretso: Mokhoa o feteletseng oa boleng le mokhoa oa khafetsa o ka lekanya modulator ea elektro-Wave, empa mokhoa oa boleng bo matla o tla ba teng Matla a ho thella ha matla a laser a feto-fetoha le ho baka liphoso tse lekanyang. Mokhoa o feteletseng oa boleng o hloka ho hlahloba 'masene a manyane a nang le boleng bo tlase ba ho tsoa ka nako e ts'oanang ho fumana boleng bo nepahetseng ba dc halofo ea vol-wave.
Mokhoa oa ho qala khafetsa ke mokhoa oa ho khetholla halofo ea voltage ea Half-Wave ka ho sheba maqhubu a pobeliloe ka mokhoa o hlakileng. Ha li-voltage tsa Moahali li sebelisoa ha li fihla boleng bo itseng, ho khoptjoa hoa litloloko ho etsahala, 'me ho tsitsipana hoa metsi ha hoa bonahala haholo. Ha ho bonolo ho sheba ka leihlo le hlobotseng. Ka tsela ena, e tla baka phoso ea bohlokoa haholo, 'me ke mehato efe ea bohlokoa ke RF ea ho etsa joalo ea modulator ea Electro-Opticro.