Isingeniso kumugqa wokulibaziseka we-fiber optic

Isingeniso kuumugqa wokulibaziseka we-fiber optic

Ulayini wokulibaziseka we-fiber optic iyithuluzi elibambezela amasiginali ngokusebenzisa isimiso sokuthi amasignali okubona asakazeka kumafiber optical. Yakhiwe ngezakhiwo eziyisisekelo njengemicu optical,EO modulatorsnabalawuli. I-Optical fiber, njengendawo yokudlulisela, idlulisela amasignali ngokubonisa noma ngokuhlehlisa amasignali okubona odongeni lwangaphakathi, ngaleyo ndlela kuzuzwe ukubambezeleka kwesignali.

Emgqeni wokulibaziseka we-fiber optic, izinkomba zobuchwepheshe eziyinhloko zengxenye yokufaka zifaka usayizi wesiginali yokufaka, ububanzi obuguquguqukayo, imvamisa yokusebenza, umkhawulokudonsa, i-amplitude, isigaba, kanye nesilinganiso segagasi sokuma okokufaka. Izinkomba zobuchwepheshe eziyinhloko zesigaba sokuphumayo zifaka imvamisa yokusebenza, isikhathi sokulibaziseka, ukunemba, isibalo somsindo, ukulahleka, isilinganiso segagasi lokuma kwe-voltage, kanye nokuvumelana kwesigaba se-amplitude. Ngaphezu kwalokho, kunezinye izinkomba zangaphandle, ezifana nezinga lokushisa elisebenzayo, umswakama, izici ezinobufakazi obuthathu, izinga lokushisa lokugcina, ifomu lesixhumi esibonakalayo, ifomu lokunikezwa kwamandla, njll.

Izinkomba zobuchwepheshe eziyinhloko

1. Imvamisa yokusebenza: Ingamboza amabhendi e-P/L/S/C/X/K.

2. Ukulahleka kwe-Flux: Isilinganiso samandla esignali yokufaka kumandla wesignali okukhiphayo. Lokhu kulahlekelwa kunqunyelwe ikakhulukazi imiphumela ye-quantum ye-laser kanyei-photodetector.

3. Ukubambezeleka isikhathi: Isikhathi sokulibaziseka sinqunywa ngokuyinhloko ubude be-fiber optical.

4. Ibanga elinamandla: Isilinganiso sesiginali yokuphumayo ephezulu kunesiginali yokuphumayo encane. Amandla esiginali aphezulu P anqunyelwe ukuvuswa kokufakwayo okuphezulu kwe-laser (okuhambisana nokumoduliswa kwe-amplitude okungu-80% kobuningi bokugcwalisa) namandla okulayisha ngokweqile e-laser.

5. Ukucindezelwa kwe-Harmonic: Imbangela eyisisekelo yesizukulwane se-harmonic kungenxa yemithwalo engaqondile. Lapho okwamanje igeleza ngomthwalo futhi ingenabo ubudlelwano bomugqa ne-voltage esetshenzisiwe, kwakhiwa i-non-sinusoidal current, ngaleyo ndlela ikhiqize ama-harmonics. Ukungcoliswa kwe-Harmonic kubangela usongo olukhulu ezinhlelweni zamandla. Ukuthatha izinyathelo ezihambisanayo zokucindezela nokunciphisa ukulimala kwayo kwaziwa ngokuthi ukucindezelwa kwe-harmonic.

Izimo zohlelo lokusebenza zomugqa wokulibaziseka we-fiber optic: Izinhlelo ze-radar; Isistimu yekhompyutha yokubona Isilinganiso sokumelana ne-elekthronikhi Uhlelo lokuxhumana lwefayibha ye-optical Umbhalo wekhodi wesiginali kanye nokugcinwa kwesikhashana. Ulayini wokulibaziseka we-Fiber optic ubuchwepheshe obusebenzisa imicu yokubona ukuze idlulise amasignali futhi ibambezele amasiginali ngokusebenzisa izinto zikagesi. Ezinkundleni zokuxhumana zesimanje kanye nezivivinyo, ugesiimigqa yokulibaziseka kwe-fiber opticalzisetshenziswa kabanzi futhi zidlala indima ebalulekile ezindaweni eziningi ezibalulekile.