Silicon photonics fasahar

Silicon photonics fasahar

Yayin da tsarin guntu zai ragu a hankali, illolin daban-daban da haɗin gwiwar ke haifarwa ya zama muhimmin al'amari da ke shafar aikin guntu. Haɗin haɗin guntu ɗaya ne daga cikin ƙullancin fasaha na yanzu, kuma fasahar siliki ta optoelectronics na iya magance wannan matsalar. Silicon photonic fasaha nesadarwa na ganifasahar da ke amfani da katako na Laser maimakon siginar semiconductor na lantarki don watsa bayanai. Sabuwar fasahar zamani ce ta dogara da kayan siliki da kayan siliki na tushen siliki kuma yana amfani da tsarin CMOS na yanzu donna'urar ganici gaba da haɗin kai. Babban fa'idarsa ita ce tana da saurin watsa bayanai, wanda zai iya sa saurin watsa bayanai tsakanin na'urorin sarrafa bayanai sau 100 ko fiye da sauri, kuma ingancin wutar lantarki yana da yawa sosai, don haka ana ɗaukarsa a matsayin sabon ƙarni na semiconductor. fasaha.

A tarihi, an ɓullo da silicon photonics akan SOI, amma wafers na SOI suna da tsada kuma ba lallai ba ne mafi kyawun abu don duk ayyukan photonics daban-daban. A lokaci guda kuma, yayin da ƙimar bayanai ke ƙaruwa, haɓakar saurin haɓakawa akan kayan silicon yana zama ƙwanƙwasa, don haka sabbin abubuwa iri-iri kamar fina-finai na LNO, InP, BTO, polymers da kayan plasma an haɓaka su don cimma babban aiki.

Babban yuwuwar siliki photonics ya ta'allaka ne a haɗa ayyuka da yawa cikin fakiti ɗaya da kera mafi yawansu ko duka, a matsayin ɓangare na guntu ɗaya ko tari na kwakwalwan kwamfuta, ta amfani da kayan aikin masana'anta iri ɗaya da ake amfani da su don gina na'urorin microelectronic na gaba (duba Hoto 3) . Yin hakan zai rage tsadar farashin watsa bayanaifiber na ganida ƙirƙirar dama don sabbin aikace-aikace iri-iri masu tsattsauran ra'ayi a cikiphotonics, ba da izinin gina tsarin hadaddun tsari a farashi mai sauƙi.

Yawancin aikace-aikace suna fitowa don hadadden tsarin silicon photonic, mafi yawanci shine sadarwar bayanai. Wannan ya haɗa da manyan hanyoyin sadarwa na dijital don aikace-aikacen gajere, rikitattun tsare-tsare don aikace-aikacen nesa, da hanyoyin sadarwa masu daidaituwa. Baya ga sadarwar bayanai, ana bincika ɗimbin sabbin aikace-aikacen wannan fasaha a cikin kasuwanci da ilimi. Waɗannan aikace-aikacen sun haɗa da: Nanophotonics (nano opto-mechanics) da ƙwanƙwasa ilimin lissafi, biosensing, na'urorin gani marasa kan layi, tsarin LiDAR, gyroscopes na gani, RF hadeddeoptoelectronics, hadedde rediyo transceivers, daidaitaccen sadarwa, sabohanyoyin haske, Laser amo rage, gas na'urori masu auna sigina, sosai dogon zango hadedde photonics, high-gudun da microwave siginar sarrafa, da dai sauransu Musamman alamar alajabi sun hada da biosensing, Hoto, lidar, inertial ji, matasan photonic-radio mita hadedde da'irori (RFics), da sigina. sarrafawa.


Lokacin aikawa: Jul-02-2024