Tekinoroji yeSilicon photonics

Tekinoroji yeSilicon photonics

Sezvo maitiro echip achizodzikira zvishoma nezvishoma, mhedzisiro dzakasiyana-siyana dzinokonzerwa nekubatana kwechip dzinova chinhu chakakosha chinokanganisa mashandiro echip. Kubatana kwechip ndeimwe yematambudziko aripo pari zvino, uye tekinoroji ye optoelectronics yakavakirwa pasilicon inogona kugadzirisa dambudziko iri. Silicon photonic tekinoroji inyanzvi yekutaurirana kwemazisotekinoroji inoshandisa laser beam pachinzvimbo che electronic semiconductor signal kutumira data. Iyi iteknoloji yechizvarwa chitsva yakavakirwa pazvinhu zve silicon ne silicon-based substrate uye inoshandisa maitiro aripo eCMOS emudziyo wemazisoKugadzirwa nekubatanidzwa. Chinhu chikuru chayo ndechekuti ine mwero wekutumira data wakakwira zvikuru, izvo zvinogona kuita kuti kumhanya kwekutumira data pakati pema processor cores kuwedzere ka100 kana kupfuura, uye kushanda nesimba kwakanyanyawo, saka inoonekwa sechizvarwa chitsva chetekinoroji ye semiconductor.

Kare, silicon photonics yakagadzirwa paSOI, asi SOI wafers inodhura uye haisi iyo inonyanya kukosha pamabasa ese akasiyana ephotonics. Panguva imwe chete, sezvo data rates iri kuwedzera, modulation yekukurumidza pazvinhu zvesilicon iri kuva dambudziko, saka zvinhu zvitsva zvakasiyana-siyana zvakaita semafirimu eLNO, InP, BTO, mapolymers nezvinhu zveplasma zvakagadzirwa kuti zvibudirire zvakanyanya.

Kugona kukuru kwesilicon photonics kuri mukubatanidza mabasa akawanda mupakeji imwe chete uye kugadzira akawanda kana ese, sechikamu chechip imwe chete kana murwi wemachips, uchishandisa zvivakwa zvakafanana zvekugadzira zvinoshandiswa kuvaka michina yemagetsi yepamusoro (ona Mufananidzo 3). Kuita izvi kuchaderedza zvakanyanya mutengo wekutumira data pamusoro pefiber dzemazisouye kugadzira mikana yemhando dzakasiyana dzemashandisirwo matsva mumifananidzo, zvichibvumira kuvakwa kwemasisitimu akaomarara zvikuru pamutengo wakaderera zvikuru.

Mashandisirwo mazhinji ari kubuda ekushandisa masisitimu akaomarara esilicon photonic, anonyanya kushandiswa ari ekutaurirana nedata. Izvi zvinosanganisira kutaurirana kwedhijitari kwe-high-bandwidth kune mashandisirwo ari kure, magadzirirwo akaomarara ekushandisa mashandisirwo ari kure, uye kutaurirana kwakabatana. Kuwedzera pakutaurirana nedata, huwandu hwakawanda hwemashandisirwo matsva etekinoroji iyi huri kuongororwa mubhizinesi nemudzidzo. Mashandisirwo aya anosanganisira: Nanophotonics (nano opto-mechanics) uye condensed matter physics, biosensing, nonlinear optics, LiDAR systems, optical gyroscopes, RF integratedzvigadzirwa zvemagetsi, ma transceivers eredhiyo akabatanidzwa, kutaurirana kwakabatana, itsvamanyuko echiedza, kuderedza ruzha rwelaser, masensa egasi, maphotonics akabatanidzwa kwenguva refu, kugadzirisa masaini ekukurumidza uye e microwave, nezvimwewo. Nzvimbo dzinonyanya kuvimbisa dzinosanganisira biosensing, imaging, lidar, inertial sensing, hybrid photonic-radio frequency integrated circuits (RFics), uye kugadzirisa masaini.