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Menene sadarwa mara waya ta gani?
Sadarwar Wireless Communication (OWC) wani nau'i ne na sadarwa na gani wanda ake watsa sigina a cikinsa ta amfani da hasken bayyane, infrared (IR), ko hasken ultraviolet (UV). Tsarukan OWC da ke aiki a tsayin raƙuman gani (390 — 750 nm) galibi ana kiransu da sadarwar haske mai gani (VLC). ...Kara karantawa -
Menene fasahar tsara tsararru na gani?
Ta hanyar sarrafa lokaci na katako na naúrar a cikin tsararrun katako, fasahar tsara tsararrun fasahar gani za ta iya gane sake ginawa ko daidaitaccen tsari na tsararrun katako na isopic jirgin sama. Yana da abũbuwan amfãni daga ƙananan ƙarar da kuma yawan tsarin, saurin amsawa da sauri da kuma ingancin katako mai kyau. Aikin na...Kara karantawa -
Ƙa'ida da haɓaka abubuwan abubuwan gani da yawa
Diffraction Optical element wani nau'in sinadari ne na gani tare da ingantaccen haɓakar haɓakawa, wanda ya dogara da ka'idar diffraction na igiyar haske kuma yana amfani da ƙira mai taimako na kwamfuta da tsarin masana'antar guntu na semiconductor don ƙirƙira matakin ko ci gaba da tsarin taimako akan substrate (ko su ...Kara karantawa -
Aikace-aikacen sadarwa na ƙididdiga na gaba
Aikace-aikacen sadarwa na gaba na jimla sadarwar jimla hanya ce ta sadarwa wacce ta dogara da ƙa'idar injiniyoyin ƙididdigewa. Yana da fa'idodi na babban tsaro da saurin watsa bayanai, don haka ana ɗaukarsa a matsayin muhimmin alkiblar ci gaba a cikin yanayin sadarwa na gaba ...Kara karantawa -
Fahimtar raƙuman raƙuman ruwa na 850nm, 1310nm da 1550nm a cikin fiber na gani
Fahimtar raƙuman ruwa na 850nm, 1310nm da 1550nm a cikin Fiber Fiber Light an bayyana shi ta tsawon tsayinsa, kuma a cikin hanyoyin sadarwa na fiber optic, hasken da aka yi amfani da shi yana cikin yankin infrared, inda tsayin hasken haske ya fi na hasken bayyane. A cikin sadarwar fiber na gani, nau'in ...Kara karantawa -
Sadarwar Sadarwar Sarari Mai Sauya Sauyi: Canjin gani na gani mai girman gaske.
Masana kimiya da injiniyoyi sun kirkiro wata sabuwar fasahar da ta yi alkawarin kawo sauyi ga tsarin sadarwar sararin samaniya. Amfani da ci-gaba 850nm electro-optic intensity modulators wanda ke goyan bayan 10G, ƙarancin sakawa, ƙarancin rabin ƙarfin lantarki, da kwanciyar hankali, ƙungiyar ta sami nasarar haɓaka sp ...Kara karantawa -
daidaitattun matakan ƙarfi mai daidaitawa
Intensity modulator A matsayin mai modulator da ake amfani da shi sosai a cikin tsarin gani daban-daban, ana iya kwatanta nau'in sa da aikin sa da yawa da rikitarwa. A yau, na shirya muku daidaitattun ingantattun ingantattun kayan haɓakawa guda huɗu: mafita na injina, mafita na gani na lantarki, Acousto-optic s ...Kara karantawa -
Ka'ida da ci gaban fasahar sadarwar quantum
Sadarwar Quantum shine tsakiyar ɓangaren fasahar bayanai na ƙididdiga. Yana da fa'idodi na cikakken sirri, babban ƙarfin sadarwa, saurin watsawa, da sauransu. Yana iya kammala takamaiman ayyuka waɗanda sadarwar gargajiya ba za su iya cimma ba. Sadarwar Quantum za mu iya...Kara karantawa -
Ka'ida da rarraba hazo
Ka'ida da rabe-rabe na hazo (1) ka'idar ka'idar hazo ana kiranta Sagnac sakamako a kimiyyar lissafi. A cikin rufaffiyar hanyar haske, za a tsoma baki ɓangarorin haske biyu daga tushen haske ɗaya lokacin da aka haɗa su zuwa wurin ganowa iri ɗaya. Idan rufaffiyar hanyar haske tana da juyi relati...Kara karantawa -
Ka'idar aiki ta hanyar haɗin gwiwa
Ma'auratan jagora sune daidaitattun abubuwan haɗin microwave/milimita a ma'aunin microwave da sauran tsarin microwave. Ana iya amfani da su don keɓewar sigina, rabuwa, da haɗawa, kamar saka idanu akan wutar lantarki, tabbatar da ƙarfin fitarwa na tushe, keɓanta tushen siginar, watsawa da sakewa...Kara karantawa -
Menene Amplifier EDFA
EDFA (Erbium-doped Fiber Amplifier), wanda aka fara ƙirƙira a cikin 1987 don amfani da kasuwanci, shine mafi girman ƙarar firikwensin gani a cikin tsarin DWDM wanda ke amfani da fiber na Erbium-doped azaman matsakaicin haɓakawa na gani don haɓaka sigina kai tsaye. Yana ba da damar haɓakawa nan take don sigina tare da mul...Kara karantawa -
Mafi Karamin Ganuwa Hasken Modulator tare da Mafi ƙarancin ƙarfi An Haife shi
A cikin 'yan shekarun nan, masu bincike daga kasashe daban-daban sun yi amfani da haɗe-haɗen photonics don cimma nasarar sarrafa sarrafa igiyoyin hasken infrared tare da amfani da su zuwa cibiyoyin sadarwar 5G masu sauri, na'urori masu auna sigina, da motoci masu cin gashin kansu. A halin yanzu, tare da ci gaba da zurfafa wannan alkiblar bincike...Kara karantawa
