ʻO ka hana hou, hiki mai ka chip e pili ana i ka mālamalama

ʻAʻole hiki ke loaʻa nā pilikia o ka uea ʻole Optical.

Hoʻopaʻa ʻia e ka Polytechnic o Milan me ke Kula ʻo SantʻAnna o Advanced Studies ma Pisa, a me ke Kulanui o Glasgow a me Stanford, i paʻi ʻia ma Nature Photonics

ʻO kahi haʻawina e ka Polytechnic o Milan, i alakaʻi pū ʻia me ke Kula ʻo SantʻAnna o Advanced Studies ma Pisa, ke Kulanui o Glasgow a me ke Kulanui o Stanford - i paʻi ʻia e ka puke moʻolelo hanohano Nature Photonics - ua hiki ke hana i kekahi kiʻi paʻi kiʻi ʻo ia ka helu ʻana i ka makemakika i ke ʻano maikaʻi loa o ka mālamalama e hele maikaʻi loa i kēlā me kēia kaiapuni, ʻaʻole ʻike ʻia a loli paha i ka manawa.

Hōʻike ka poʻe noiʻi ua ʻike maikaʻi ʻia ka pilikia: ʻoluʻolu ke kukui i kekahi ʻano o ke keakea, ʻoiai nā mea liʻiliʻi loa. E noʻonoʻo kākou, wahi a lākou, no ka laʻana e pili ana i ke ʻano o kā mākou ʻike ʻana i nā mea ma ka nānā ʻana ma ke aniani hau a i ʻole ke komo ʻana i nā aniani noe.

ʻO ka hopena, ke hoʻomau nei ka poʻe loea, ua like loa ia ma kahi kukui e lawe ana i nā kahe o ka ʻikepili i nā ʻōnaehana uila optical: ʻo ka ʻike, ʻoiai aia nō, ua hoʻololi a paʻakikī loa e hoʻihoʻi. ʻO nā mea hana i kūkulu ʻia i loko o kēia noiʻi ʻo ia nā ʻāpana silika liʻiliʻi e hana like me nā transceivers naʻauao: ma ka hui pū ʻana i nā pālua e hiki ai iā lākou ke 'heluhelu' ʻokoʻa i ke ʻano o ke kukui kukui e hele ai i kahi kaiapuni maʻamau me ka maikaʻi loa. ʻAʻole ʻo ia wale nō, i ka manawa like hiki iā lākou ke hoʻohua i nā kaola he nui, ʻo kēlā me kēia me kona ʻano ponoʻī, a kuhikuhi iā lākou me ke keakea ʻole kekahi i kekahi; ma kēia ala e hiki ai ke hoʻonui nui i ka hiki ke hoʻouna, e like me ke koi ʻia e nā ʻōnaehana uila hou.

"ʻO kā mākou chips nā mea hana makemakika e pili ana i ka māmā me ka wikiwiki a me ka maikaʻi, kokoke me ka ʻole o ka ʻai ʻana i ka ikehu. Hoʻokumu ʻia nā kukuna optical ma o nā hana algebraic maʻalahi, ʻo ia hoʻi ka hoʻohui a me ka hoʻonui ʻana, i hana pololei ʻia ma nā hōʻailona māmā a hoʻouna ʻia e nā microantennas i hoʻopili pololei ʻia ma nā chips. ʻO nā mea maikaʻi o kēia ʻenehana he nui: maʻalahi loa o ka hana ʻana, kiʻekiʻe o ka ikehu a me ka bandwidth nui, ʻoi aku ma mua o 5000 GHz. wahi a Francesco Morichetti, ke poʻo o ka Photonic Devices Lab ma ka Polytechnic of Milan.

"I kēia lā, ʻo nā ʻikepili āpau, akā i ka ʻoiaʻiʻo, ʻo nā kiʻi, nā leo a me nā ʻikepili āpau he analog maoli. ʻAe ka Digitalization i ka hana paʻakikī, akā i ka ulu ʻana o ka nui o ka ʻikepili e lilo ana kēia mau hana i mea paʻakikī ke hoʻomau mai kahi ikehu a me ka helu helu. I kēia lā ke nānā nei mākou me ka hoihoi nui i ka hoʻi ʻana i nā ʻenehana analogue, ma o nā kaapuni i hoʻolaʻa ʻia (analogue coprocessors) e hiki ai i ka 5G a me ka 6G pūnaewele interconnection pūnaewele o ka wā e hiki mai ana. ʻO kā mākou mau ʻāpana hana e like me kēia" e kuhikuhi ana iā Andrea Melloni, Luna Hoʻokele o Polifab, ke kikowaena micro a nanotechnology o ka Polytechnic of Milan.

ʻO Marc Sorel, Polofesa o Electronics ma TeCIP Institute (Telecommunications, Computer Engineering, and Photonics Institute) o ka Scuola Superiore SantʻAnna, ua hoʻohui hope ʻo "he mea koʻikoʻi ka helu analog i hana ʻia me nā kaʻina hana optical i nā hiʻohiʻona noiʻi he nui e komo pū me nā accelerators makemakika. nā ʻōnaehana neuromorphic, ka helu helu hana kiʻekiʻe (HPC) e ʻike kūlohelohe, quantum computers and cryptography, advanced localization, positioning and sensor system, and in general all systems in which processing of large quantity of data at very high speed ”.

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