Mara waya ta gani na iya daina samun cikas.
Nazarin Polytechnic na Milan tare da Sant'Anna School of Advanced Studies a Pisa, da Jami'ar Glasgow da Stanford, wanda aka buga a Nature Photonics.
Wani binciken da Polytechnic na Milan, wanda aka gudanar tare da Sant'Anna School of Advanced Studies a Pisa, Jami'ar Glasgow da Jami'ar Stanford - wanda babbar mujallar Nature Photonics ta buga - ya ba da damar ƙirƙirar wasu. kwakwalwan kwamfuta na photonic wanda ta hanyar lissafi yana ƙididdige mafi kyawun siffar haske don mafi kyawun wucewa ta kowane yanayi, ko da ba a sani ba ko canzawa cikin lokaci.
Masu binciken sun nuna cewa matsalar sananne ne: haske yana kula da kowane nau'i na cikas, har ma da ƙananan ƙananan. Bari mu yi tunani, in ji, alal misali, game da yadda muke ganin abubuwa ta hanyar kallon gilashin sanyi ko kuma kawai ta sanye da tabarau masu hazo.
Tasirin, masanan sun ci gaba da yin kamanceceniya a kan bishiyar hasken da ke ɗauke da bayanan da ke gudana a cikin tsarin mara waya ta gani: bayanan, duk da cewa har yanzu suna nan, sun gurɓace kuma suna da matuƙar wahala a murmurewa. Na'urorin da aka haɓaka a cikin wannan binciken ƙananan guntuwar siliki ne waɗanda ke aiki kamar na'urori masu kaifin hankali: ta hanyar haɗin gwiwar nau'i-nau'i za su iya yin lissafin kai tsaye ta atomatik ko wane nau'in bishiyar haske dole ne ta ketare yanayi na gabaɗaya tare da mafi girman inganci. Ba wai kawai ba, a lokaci guda kuma za su iya samar da katako masu yawa da suka mamaye juna, kowannensu yana da nasa siffar, da kuma jagorantar su ba tare da tsoma bakin juna ba; ta wannan hanyar yana yiwuwa a ƙara ƙarfin watsawa sosai, kamar yadda sabbin tsarin mara waya ta zamani ke buƙata.
“Kwayoyin mu na’urori ne na lissafi waɗanda ke magance haske cikin sauri da inganci, kusan ba tare da cin kuzari ba. Ana samar da katako na gani ta hanyar ayyuka masu sauƙi na algebra, ainihin ƙari da haɓakawa, ana yin su kai tsaye akan siginar haske kuma ana watsa su ta hanyar microantennas da aka haɗa kai tsaye a kan kwakwalwan kwamfuta. Fa'idodin wannan fasaha suna da yawa: matsanancin sauƙi na sarrafawa, ingantaccen ƙarfin kuzari da babban bandwidth, wanda ya wuce 5000 GHz. " In ji Francesco Morichetti, Shugaban Cibiyar Na'urar Photonic a Polytechnic na Milan.
"A yau duk bayanai na dijital ne, amma a zahiri, hotuna, sautuna da duk bayanan analog ne na zahiri. Dijital yana ba da damar aiki mai wuyar gaske, amma yayin da adadin bayanai ke girma waɗannan ayyukan suna ƙara zama da wahala a dore daga mahangar makamashi da lissafi. A yau muna kallo tare da babban sha'awar komawa ga fasahar analog, ta hanyar keɓaɓɓun da'irori (analogue coprocessors) waɗanda za su ba da damar tsarin haɗin gwiwar mara waya ta 5G da 6G na gaba. Kwakwalwarmu tana aiki daidai da wannan, ”in ji Andrea Melloni, Daraktan Polifab, cibiyar micro da nanotechnology na Polytechnic na Milan.
Marc Sorel, Farfesa na Lantarki a Cibiyar TeCIP (Tsarin Sadarwa, Injin Injiniya, da Cibiyar Photonics) na Scuola Superiore Sant'Anna, a ƙarshe ya ƙara da cewa "ƙididdigar analog ɗin da aka yi tare da na'urori masu sarrafawa yana da mahimmanci a cikin yanayin aikace-aikacen da yawa waɗanda suka haɗa da haɓakar lissafi don neuromorphic tsarin, high-performance kwamfuta (HPC) e wucin gadi, kwamfutoci masu yawa da cryptography, ci-gaba na gida, matsayi da tsarin firikwensin, kuma gabaɗaya duk tsarin da sarrafa bayanai masu yawa a cikin sauri ya zama dole”.
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