Kungiyar masu bincike a Jami'ar Tsinghua (China) yana da ya samar da wata dabara ta sauraron tattaunawa a daki dauke da kebul na gani, misali, ana amfani da su don haɗawa da Intanet.
Jijjiga sauti yana haifar da raguwar matsa lamba a cikin iska, don haka ana samar da microvibrations a cikin kebul na gani, wanda aka daidaita tare da igiyar haske da ke watsa ta cikin kebul. Za a iya yin nazarin murdiya da ta haifar a kan isasshe babban nisa ta amfani da na'urar interferometer Laser Mach-Zehnder.
A cikin 'yan shekarun nan, hanyoyin sadarwa na fiber optic suna yadu a duniya, wanda ba kawai sauƙaƙe watsa bayanai ba, har ma yana ba da damar samun ƙarin bayani.
Waɗannan aikace-aikacen hanyoyin sadarwar fiber optic, gami da gano girgizar ƙasa, zirga-zirgar birane lura da kwararar ruwa [7-10], bincike na tsarin ƙasa na ƙasa, da sauransu, suna da tasiri mai kyau akan samarwa da rayuwar mutane. Duk da haka, yana kuma kawo wasu yuwuwar lamurran tsaro, wadanda ya kamata a yi la’akari da su da kyau.
Yayin gwajin, yana yiwuwa a gane sautin gabaɗaya na magana a gaban buɗaɗɗen kebul na gani (FTTH) mita uku a gaban modem.
An yi ma'aunin a nisan kilomita 1,1 daga ƙarshen kebul ɗin da ke cikin ɗakin sauraron. Kewayon sauraro da ikon tace tsangwama yana da alaƙa da tsayin kebul ɗin a cikin ɗakin, wato, yayin da tsayin kebul ɗin a cikin ɗakin ya ragu, matsakaicin nisa daga abin da zai yiwu a saurare shi ma yana raguwa.
An nuna cewa ganowa da dawo da siginar sauti a cikin cibiyoyin sadarwar gani ana iya aiwatar da shi a asirce, wanda ba a sani ba ga mai sauraro kuma ba tare da keta ayyukan sadarwa da ake amfani da su ba. Don zamewa cikin basira cikin tashar sadarwa, masu binciken sun yi amfani da rarraba multixer na tsawon zango (WDM, Rarraba Tsayin Tsawon Tsawon Maɗaukaki). Ana samun ƙarin raguwar matakin amo na baya ta hanyar daidaita hannayen interferometer.
Zaɓuɓɓukan gani suna kula da bambance-bambance a cikin matsa lamba na yanayi, waɗanda za a iya haifar da su
ta raƙuman sauti. Ana amfani da na'urori bisa wannan fasalin sosai wajen gano sauti, kamar fiber optic hydrophones. Dangane da yanayin tura fiber-to-the-gida (FTTH) na yanzu, za a shigar da fiber wutsiya har zuwa mita da yawa a cikin gidajen mazauna. Don waɗannan filaye na ciki, ana iya canza siginar sauti akan igiyar hasken da ake watsawa a cikinta, ba da damar wasu su ji da kuma dawo da su a wurare masu nisa tare da hanyar haɗin fiber.
A halin yanzu, ainihin aikin sadarwa na fiber ba zai yi tasiri ba ta amfani da maɓalli mai yawa na raƙuman raƙuman ruwa (WDM). Don haka, ana iya yin satar sauraren bayanan sirri. A cikin wannan labarin, mun ba da shawarar tsarin leƙen asiri ta amfani da fiber optics na cikin gida da
tabbatar da shi a cikin lab. Tsarin yana dogara ne akan Mach-Zehnder heterodyne
interferometer. Mun haɗa tsarin sauraron zuwa hanyar haɗin fiber optic mai tsawon kilomita 1,1
nesa da makasudin sauraro, muryoyin maganganun ɗan adam na yau da kullun (50 ~ 80 dB) na iya zama
an saurare shi tare da fiber wutsiya na cikin gida na tsawon mita 3. Ana nazarin hayaniyar tsarin da damar sauraron sauraro. A ƙarshe, mun tattauna matakan da za a bi don guje wa haɗarin satar bayanan ba bisa ƙa'ida ba.
matakan magancewa sauraron sauraran sirri hada da rage tsawon na USB na gani a cikin daki kuma ya sa kebul ɗin a cikin tashoshi na kebul masu tsauri. Hakanan zaka iya amfani da haɗin haɗin gani na APC (Angled Physical Connection) mai kusurwa maimakon flat end connectors (PC) don rage yawan sauraron sauraro. Don masana'antun kebul na fiber optic, ana ba da shawarar yin amfani da kayan aiki tare da maɗaukakin maɗaukaki na elasticity, kamar ƙarfe da gilashi, azaman ƙulla fiber.
A ƙarshe, ga waɗanda ke da sha'awar ƙarin sani game da shi, za su iya tuntuɓar cikakkun bayanai game da binciken A cikin mahaɗin mai zuwa.