Akwai nau'ikan fiber na gani da yawa

Fiber na gani wani muhimmin bangare ne na tsarin sadarwa na zamani da watsa bayanai. Ana amfani da su don watsa sigina na gani a kan dogon nesa tare da ƙarancin asarar ƙarfin sigina. Akwai nau'ikan fiber optics da yawa, kowanne yana da kayan aikinsa na musamman da aikace-aikacensa.

1. Single-mode Tantancewar fiber: The core diamita na single-mode fiber Tantancewar fiber ne kananan, yawanci a kusa da 9 microns. An tsara su don ɗaukar yanayin haske guda ɗaya, yana ba da damar babban bandwidth da watsa nisa mai nisa. Ana amfani da fiber mai nau'i-nau'i guda ɗaya a cikin sadarwa mai nisa da hanyoyin sadarwar bayanai masu sauri.

2. Multimode Tantancewar fiber: The core diamita na multimode Tantancewar fiber ne ya fi girma, yawanci a kusa da 50 ko 62.5 microns. Za su iya ɗaukar nau'ikan haske da yawa, suna ba da izinin ƙananan bandwidth da gajeriyar watsa nisa fiye da fiber-yanayin yanayi. Multimode fiber ana amfani dashi a aikace-aikacen gajeriyar nesa kamar cibiyoyin yanki (LANs) da cibiyoyin bayanai.

3. Fiber Optical Fiber (POF): POF an yi shi da kayan filastik kamar polymethylmethacrylate (PMMA). Yana da diamita mafi girma kuma ya fi sauƙi fiye da fiberglass, yana sa ya fi sauƙi don shigarwa da rikewa. Ana amfani da POF a cikin kayan lantarki na mabukaci, aikace-aikacen mota da cibiyoyin sadarwar gida.

4. Gradient index fiber: Refractive index of the graded index fiber core a hankali yana raguwa daga tsakiya zuwa gefen waje. Wannan zane yana taimakawa rage rarrabuwar yanayin idan aka kwatanta da daidaitaccen fiber multimode, yana ba da damar haɓaka bandwidth mafi girma da nisan watsawa mai tsayi.

5. Polarization Maintaing Fiber: Irin wannan nau'in fiber an tsara shi don kiyaye polarization na haske yayin da yake tafiya ta cikin fiber. Ana amfani da shi sau da yawa a aikace-aikace inda kiyaye yanayin polarization na haske yana da mahimmanci, kamar firikwensin fiber optic da tsarin interferometric.

Kowane nau'in fiber yana da fa'idodi da iyakancewa, kuma zaɓin nau'in da ya dace ya dogara da takamaiman buƙatun aikace-aikacen. Yayin da fasaha ke ci gaba da ci gaba, ana haɓaka sabbin nau'ikan fiber na gani don biyan buƙatun haɓakar hanyoyin sadarwa masu saurin gudu, masu ƙarfi. Fahimtar halaye na nau'ikan fiber na gani daban-daban yana da mahimmanci ga ƙira da aiwatar da ingantaccen tsarin sadarwa na gani.