Ese fibre optique iri mumurongo wa optique itinya amazi?

Mbere ya byose, insinga ya optique ntabwo itinya amazi kuko irinzwe. Iyo umugozi wa optique uhinduwe umugozi, hari ibisabwa bibiri byo kurinda fibre optique: kimwe nuko fibre optique idahangayikishijwe cyane; ikindi nuko fibre optique igomba kuba idafite amazi. Igice cyo hejuru cyumugozi wa optique ni icyatsi cya plastiki, imbere ni icyuma cyuma, naho imbere ni igipande kibuza amazi kubyimba amazi, naho intandaro yumugozi ushyizwemo amavuta na fibre optique.

Umugozi wa optique ufite inzugi enye zidafite amazi, arizo: igipfundikizo cya pulasitike, igifuniko cy'icyuma, igifunga amazi n'amavuta.
Ikibazo rero, ni fibre yibanze itinya amazi? Ntabwo ari ikirahure gusa, ni iki utinya amazi?

Mubyukuri, atinya amazi.
Urashobora gutekereza ko kuki ikirahuri cyamafi ikirahuri hamwe nikirahuri cyidirishya murugo bidatinya amazi ahubwo birinda amazi, kandi kuki byose ari ibirahure?

Kuki fibre yibanze itinya amazi?

Mubisanzwe bizera ko fibre fibre idatinya amazi, kuko ikirahuri gifite amazi meza. Ariko mubyukuri, amazi yangiza cyane insinga za optique. Niba amazi yinjiye mumugozi wa optique, byangiza fibre optique mugihe ikonje kandi ikaguka mumazi akonje, bityo umugozi wa optique ugomba kuzuzwa amavuta kugirango wirinde ko amazi yinjira.

Ubushakashatsi bwerekana ko igihe kirekire cy’amazi yinjira mu mugozi wa optique bizongera igihombo cya fibre optique, cyane cyane ku burebure bwa 1.55 pm.

Impamvu fibre optique itinya amazi nuko fibre optique igizwe nikirahure (SiO4) silicon-ogisijeni tetrahedra ihujwe hamwe, nkuko bigaragara ku gishushanyo cya 1. Mu muyoboro wa Si-O-Si, atome ya ogisijeni ibaho mu buryo bwa ogisijeni. ibiraro.
Nyamara, mubidukikije byamazi, nyuma yikirahure cyamamaza imyuka y'amazi, reaction ya hydrolysis itinda, bikaviramo gucika umurongo wa silikoni-ogisijeni muburyo bwambere - Si - O - umuyoboro Yego -, kandi umwuka wa ogisijeni wikiraro uhinduka ogisijeni nkuko bigaragara ku gishushanyo cya 2, bikaviramo gucika mu kirahure, kandi ibice bikomeza kwiyongera.

Yaba ikirahuri cy'amafi, ikirahuri cy'idirishya cyangwa ikirahure cya fibre optique, abantu bose batinya amazi. Itandukaniro nuko ikirahuri cyamafi yikirahure nikirahure cyidirishya gifite umubyimba mwinshi, hamwe nubunini bwa 3mm, 5mm na 10mm. Nubwo haba hari 0.05mm yamenetse, ntabwo bizahindura imbaraga zikirahure.

Fibre optique ya fibre iratandukanye byoroshye kumeneka Mubyongeyeho, isura yimizi ya OH nayo izongera igihombo cyumucyo wa fibre optique. Niyo mpamvu ikirahuri cy'amafi ikirahuri hamwe nikirahure cyidirishya bidatinya amazi, mugihe ikirahure cya fibre optique gitinya amazi.

Muri iki gihe, niba insinga ya optique yangiritse, gufunga agasanduku gahuza ntabwo ari byiza kandi fibre yambaye ubusa igaragara, ubuzima bwa serivisi ya fibre optique buzagabanuka kandi fibre isanzwe izacika kubera amazi.

Kubwibyo, niba fibre optique yubatswe mumazi, ingingo zigomba gufatwa neza, kandi niba fibre optique ubwayo yangiritse, igomba gusanwa. Ntukemere ko imbere ya fibre optique ihura namazi.