Isingeniso kumugqa wokulibaziseka we-fiber optic

Isingeniso ku-umugqa wokulibaziseka we-fiber optic

Umugqa wokulibaziseka we-fiber optic uyithuluzi elibambezela izimpawu ngokusebenzisa isimiso sokuthi izimpawu ze-optical zisakazeka kuma-optical fibers. Yakhiwe ngezakhiwo eziyisisekelo ezifana nama-optical fibers,Ama-modulators e-EOkanye nabalawuli. I-fiber yokubona, njengendlela yokudlulisa, idlulisela izimpawu ngokubonakalisa noma ukuphinda izimpawu zokubona odongeni olungaphakathi, ngaleyo ndlela ifinyelele ukulibaziseka kwezimpawu.

Kumugqa wokulibaziseka kwe-fiber optic, izinkomba zobuchwepheshe eziyinhloko zengxenye yokufaka zifaka usayizi wesignali yokufaka, ububanzi obuguqukayo, imvamisa yokusebenza, i-bandwidth, i-amplitude, isigaba, kanye nesilinganiso samagagasi okuma okufakwayo. Izinkomba zobuchwepheshe eziyinhloko zesigaba sokukhipha zifaka imvamisa yokusebenza, isikhathi sokulibaziseka, ukunemba, isibalo somsindo, ukulahleka, isilinganiso samagagasi okuma kwe-voltage, kanye nokuvumelana kwesigaba se-amplitude. Ngaphezu kwalokho, kunezinye izinkomba zangaphandle, njengezinga lokushisa lokusebenza, umswakama, izici zobufakazi obuthathu, izinga lokushisa lokugcina, ifomu lesixhumi, 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 esignali yokukhipha. Lokhu kulahlekelwa kunqunyelwe kakhulu yimiphumela ye-quantum ye-laser kanye ne-umshini wokuthola izithombe.

3. Isikhathi sokulibaziseka: Isikhathi sokubambezeleka sinqunywa kakhulu ubude be-optical fiber.

4. Ububanzi obuguqukayo: Yisilinganiso sesiginali yokukhipha esiphezulu kunesiginali yokukhipha encane. Amandla esiginali aphezulu u-P anqunyelwe ukuvusa okuphezulu kokufaka ku-laser (okuhambisana nokuguqulwa kwe-amplitude engu-80% yenani lokugcwala) kanye namandla okulayisha ngokweqile e-laser.

5. Ukucindezelwa kwe-Harmonic: Imbangela eyinhloko yokukhiqizwa kwe-harmonic ibangelwa imithwalo engeyona eye-linear. Lapho ugesi ugeleza emthwalweni futhi ungenabo ubudlelwano obuqondile ne-voltage esetshenzisiwe, kwakheka ugesi ongeyona eye-sinusoidal, ngaleyo ndlela ukhiqize ama-harmonics. Ukungcola kwe-Harmonic kubeka usongo olukhulu ezinhlelweni zamandla. Ukuthatha izinyathelo ezifanayo zokucindezela nokunciphisa umonakalo wawo kwaziwa ngokuthi ukucindezelwa kwe-harmonic.

Izimo zokusetshenziswa komugqa wokulibaziseka we-fiber optic: Izinhlelo ze-radar; Uhlelo lwekhompyutha olubonakalayo Indlela yokulinganisa ye-elekthronikhi Uhlelo lokuxhumana lwe-fiber optic Ukufaka ikhodi kanye nokugcina isignali. Umugqa wokulibaziseka we-fiber optic ubuchwepheshe obusebenzisa imicu ye-optical ukudlulisa izimpawu futhi bubambezele izimpawu ngamadivayisi kagesi. Emikhakheni yesimanje yokuxhumana kanye nokuhlola, ugesiimigqa yokulibaziseka yefayibha yokukhanyazisetshenziswa kabanzi futhi zidlala indima ebalulekile ezindaweni eziningi ezibalulekile.