Kev siv tshuab silicon photonics

Kev siv tshuab silicon photonics

Raws li cov txheej txheem ntawm lub nti yuav maj mam me me, ntau yam teebmeem los ntawm kev sib txuas ua ib qho tseem ceeb uas cuam tshuam rau kev ua haujlwm ntawm lub nti. Kev sib txuas ntawm lub nti yog ib qho ntawm cov teeb meem kev lag luam tam sim no, thiab cov thev naus laus zis optoelectronics raws li silicon yuav daws tau qhov teeb meem no. Cov thev naus laus zis silicon photonic yog ib qhokev sib txuas lus pom kevthev naus laus zis uas siv lub teeb laser es tsis yog lub teeb liab hluav taws xob semiconductor los xa cov ntaub ntawv. Nws yog ib tiam tshiab thev naus laus zis raws li silicon thiab cov ntaub ntawv substrate silicon thiab siv cov txheej txheem CMOS uas twb muaj lawm raukhoom siv kho qhov muagkev tsim kho thiab kev koom ua ke. Nws qhov zoo tshaj plaws yog tias nws muaj tus nqi xa mus siab heev, uas tuaj yeem ua rau qhov ceev ntawm kev xa cov ntaub ntawv ntawm cov processor cores 100 zaug lossis ntau dua, thiab kev siv hluav taws xob kuj siab heev, yog li nws suav hais tias yog tiam tshiab ntawm cov thev naus laus zis semiconductor.

Keeb kwm, silicon photonics tau tsim los ntawm SOI, tab sis SOI wafers kim heev thiab tsis tas yuav yog cov khoom siv zoo tshaj plaws rau txhua yam kev ua haujlwm photonics sib txawv. Tib lub sijhawm, thaum cov ntaub ntawv nce ntxiv, kev hloov kho ceev ceev ntawm cov ntaub ntawv silicon tau dhau los ua qhov tsis ruaj khov, yog li ntau yam khoom siv tshiab xws li LNO zaj duab xis, InP, BTO, polymers thiab plasma cov ntaub ntawv tau tsim los ua kom muaj kev ua tau zoo dua.

Lub peev xwm zoo ntawm silicon photonics yog nyob rau hauv kev koom ua ke ntau yam haujlwm rau hauv ib pob thiab tsim feem ntau lossis tag nrho ntawm lawv, ua ib feem ntawm ib lub chip lossis pawg ntawm cov chips, siv tib lub chaw tsim khoom siv los tsim cov khoom siv microelectronic siab heev (saib Daim Duab 3). Ua li ntawd yuav txo qhov nqi ntawm kev xa cov ntaub ntawv hlacov fibers kho qhov muagthiab tsim cov cib fim rau ntau yam kev siv tshiab hauvkev siv photonic, uas tso cai rau kev tsim cov txheej txheem nyuaj heev ntawm tus nqi qis heev.

Muaj ntau daim ntawv thov uas tab tom tshwm sim rau cov kab ke silicon photonic nyuaj, feem ntau yog kev sib txuas lus ntawm cov ntaub ntawv. Qhov no suav nrog kev sib txuas lus digital siab-bandwidth rau cov ntawv thov luv luv, cov qauv kev hloov kho nyuaj rau cov ntawv thov ntev, thiab kev sib txuas lus sib xws. Ntxiv rau kev sib txuas lus ntawm cov ntaub ntawv, ntau daim ntawv thov tshiab ntawm cov thev naus laus zis no tab tom raug tshawb nrhiav hauv kev lag luam thiab kev kawm. Cov ntawv thov no suav nrog: Nanophotonics (nano opto-mechanics) thiab condensed matter physics, biosensing, nonlinear optics, LiDAR systems, optical gyroscopes, RF integratedkev siv hluav taws xob optoelectronics, cov xov tooj cua sib xyaw ua ke, kev sib txuas lus sib xws, tshiabcov chaw teeb pom kev zoo, kev txo suab nrov laser, cov sensors roj, cov photonics integrated wavelength ntev heev, kev ua cov teeb liab ceev ceev thiab microwave, thiab lwm yam. Cov cheeb tsam tshwj xeeb muaj kev cia siab suav nrog biosensing, imaging, lidar, inertial sensing, hybrid photonic-radio frequency integrated circuits (RFics), thiab kev ua cov teeb liab.