Tsoelo-pele ea morao tjena ea lipatlisiso mabapi le modulator ea lehlakore le le leng
Rofea Optoelectronics e tla etella pele 'maraka oa lefats'e oa li-modulator tsa sideband e le 'ngoe. Jwalo ka moetsi ea ka sehloohong lefatšeng oa li-modulator tsa electro-optic, li-modulator tsa SSB tsa Rofea Optoelectronics li rorisoa ka ts'ebetso ea tsona e phahameng le ho tenyetseha ha ts'ebeliso. Litsamaiso tsa puisano tsa 5G le 6G tse sa tsoa qalisoa li ekelitse tlhoko ea li-modulator tsa lebelo le phahameng, 'me li-modulator tsa SSB li loketse litsamaiso tsena tse ncha ka lebaka la litšobotsi tsa tsona tsa lebelo le phahameng le tahlehelo e tlase ea ho kenngoa.
Lefapheng la ho lemoha faeba ya optical, ditsamaiso tsa LFMCW LiDAR tse nang le di-modulator tsa SSB di bontsha tshebetso e ntle haholo ditekong tse sa senyeheng le ditshebedisong tsa ho lemoha hole. Mofuta ona wa sistimi o na le ho nepahala ho hoholo le qeto e phahameng, o ka fana ka tekanyo e nepahetseng ya sebaka le lebelo, kahoo o na le mefuta e mengata ya ditshebediso tsa difofane, dikoloi tse se nang batho, ditsamaiso tsa dipalangwang tse bohlale le mafapheng a mang.
Lefapheng la lipatlisiso tsa mahlale, li-modulator tsa SSB li sebelisoa mererong e fapaneng ea lipatlisiso tsa sejoale-joale, joalo ka quantum computing, ultrafast optics, spectroscopy, jj. Bandwidth ea eona e phahameng ea ts'ebetso le lets'oao la optical le tsitsitseng le fana ka tikoloho e ntle ea liteko bakeng sa merero ena.
Lefapheng le ntseng le hlaha la bongaka, di-modulator tsa SSB le tsona di sebediswa ho ntshetsa pele mekgwa e metjha ya ho nka ditshwantsho tsa mahlo le ho lemoha. Mohlala, microscopy ya difoto tse ngata e sebedisang di-modulator tsa SSB e ka fana ka setshwantsho sa dinama tsa baeloji se nang le qeto e phahameng le tlhaloso e phahameng, e leng se nang le ditlamorao tsa bohlokwa bakeng sa tlhahlobo ya bongaka le kalafo. Dibakeng tsena, ha theknoloji e ntse e tswela pele ho fetoha, ho a utlwahala ho dumela hore ho tla ba le boqapi le diphetoho tse ngata nakong e tlang.
Yuniti ea SSB e hatelletsoeng ke carrier ea SSB ke sehlahisoa se kopantsoeng haholo se nang le litokelo tsa thepa ea kelello tse ikemetseng tsa Rofea Optoelectronics. E kopanya modulator ea electro-optic e sebetsang hantle e habeli, amplifier ea microwave, shifter ea phase e fetoloang le potoloho ea taolo ea leeme ho fihlela tlhahiso ea modulation ea optical SSB. Tshebetso ea eona ea tšepahala, e bonolo ho e sebelisa, 'me e na le mefuta e mengata ea lits'ebetso ho li-photonics tsa microwave le litsamaiso tsa ho lemoha fiber ea optical.
Ka sebopeho, modulator ea SSB e sebelisa modulator ea Mach-Zehnder, molaoli oa bias, mokhanni oa RF, phase shifter le likarolo tse ling tse hlokahalang tse kopantsoeng ho e 'ngoe. Moralo ona o nolofatsa haholo ts'ebetso ea ts'ebeliso mme o eketsa ts'epo ea sistimi. Litšobotsi tsa eona tsa tahlehelo e tlase ea ho kenya, bandwidth e phahameng ea ts'ebetso le lets'oao la optical le tsitsitseng li etsa hore e be le tebello e pharaletseng ea ts'ebeliso lefapheng la lipatlisiso tsa mahlale.
Nako ea poso: Mphalane-17-2023