Ba da labari

Yaya Fiber Optic Cable ke Aiki?


Fiber optics ya kasance daya daga cikin manyan ginshikan sadarwa na zamani. Yana da babban ƙarfin sadarwa da nisa mai tsayi. Har ila yau, yana da fa'idar kasancewa mai matuƙar kulawa da kariya ga tsangwama na lantarki. Haka, yadda ainihin fiber optics ke watsa siginar gani?

Haske a cikin fiber optics

Canza siginar lantarki zuwa siginar gani

Fiber na gani shine mai ɗaukar hoto watsa siginar gani. Kuma ana canza sigina na gani daga siginar lantarki. Na'urar da za ta iya gane canjin wutar lantarki da na gani ana kiranta transmitter na gani. A cikin tsarin fiber na gani, mai watsawa na gani shine siginar farawa na layin fiber optic.

Ana samar da siginar bugun bugun haske ta diode mai haske ko allurar laser. Ta ruwan tabarau, siginar bugun bugun haske yana mai da hankali cikin kafofin watsa labarai na fiber, don haka ana yada bugun jini tare da layi a cikin kafofin watsa labarai na fiber.

Fiber na gani watsa siginar

Wayar da siginar gani (watsa siginar gani) an cika shi ta hanyar ƙa'idar gabaɗayan haskaka haske. Lokacin da kusurwar abin da ya faru ya wuce kusurwa mai mahimmanci, bugun bugun haske yana motsawa cikin sauƙi tare da layin fiber optic ta hanyar haskaka haske.

Duka ginshiƙin gilashin da gilashin gilashin suna da ƙayyadaddun kadara, watau refractive index. Wannan sigar asali ce wacce ke auna saurin yaduwar haske ta hanyar abu. Domin tsarin yayi aiki yadda ya kamata, cladding ya kamata ya kasance yana da ɗan ƙarami mai jujjuyawa fiye da ainihin. Wannan yana nufin cewa hasken zai iya tafiya ta hanyar fiber a cikin hanyar sawtooth.

Sadarwar fiber optics

Canza sigina na gani zuwa siginar lantarki

Bayan watsa siginar gani zuwa ɗayan ƙarshen tsarin ta hanyar fiber na gani, Ana buƙatar jujjuya siginar gani zuwa siginar lantarki. Daga nan ne kawai za a iya amfani da na'urorin sadarwar daban-daban. Na'urar da za ta iya yin wannan aikin ita ce mai karɓar gani.

Babban bangaren mai karɓa na gani shine photodetector. Mafi mahimmancin ɓangaren na'urar daukar hoto shine photodiode. Yana amfani da photoelectric sakamako na semiconductor don rage siginar haske zuwa siginar lantarki. Sannan ana ƙara siginar wutar lantarki kuma ana fitar da siginar da ta dace ta hanyar sauran sarrafawa. Wannan tsari yana ba da damar maido da siginonin lantarki tare da gaske babu attenuation.

A zamanin Intanet, sigina na gani hanya ce mai mahimmanci don aiwatar da watsa bayanai. Bayanan da aka aika a cikin sadarwar da aka saba amfani da su ta amfani da wayoyin salula da kwamfutoci suna cikin siginar lantarki.

Tare da tsarin sadarwa na gani na asali, da'irar da ta ƙunshi na'urar watsawa ta gani, mai karɓa na gani, kuma ana iya kafa fiber na gani. Maimaita na gani, Ana kuma amfani da amplifiers na fiber-optic da maɓalli na tsawon tsayi don tabbatar da watsa siginar nesa. (watsa sigina mai nisa) inganci da haɓaka bandwidth watsa watsawa.

zmswacables

Recent Posts

Makomar makamashi mai sabuntawa: Abubuwa & Firtsi

Kamar yadda makamashi mai sabuntawa ya ci gaba da samun lokacinta, its future will be shaped not just by

9 months ago

An sabunta makamashi mai sabuntawa: Iri, Fa'idodi, da kuma manyan kalubale

Ni. Gabatarwa a cikin wata duniya suna fuskantar kalubalen zagayowar canjin yanayi da kuma rashin ƙarfi,…

9 months ago

Jagora zuwa Zabin Noma da Gyarawa

3. Yadda za a zabi kebul na dama don aikace-aikacen gona 3.1 Select Cable Type Based

10 months ago

Jagorar da Bautar Aikin gona: Amfani da manyan fasali

An kori ta na duniya ta zamani ta zamani, agricultural production is rapidly transforming from traditional

10 months ago

Haɓaka nawa tare da ɗakunan ma'adinai na dama

Kamar yadda masana'antar ma'adinai ta duniya ta ci gaba da fadada, mining cables have emerged as the critical

11 months ago

Jagora zuwa aikace-aikacen injiniya na lantarki

Shigowa da: Muhimmancin injiniyan lantarki da kuma rawar da injin injin ZMS kebul, as

11 months ago