Photonic Yakabatanidzwa Circriit (pic) System system

Photonic Yakabatanidzwa Circriit (pic) System system

Silishon photonics chirango chinoshandisa zvirongwa zvakavakirwa pane silicon zvinhu kuti zviite zvakareruka kuti uwane mabasa akasiyana siyana. Isu tinotarisa pano pane kushandiswa kweSilicon photonics mukugadzira transmitters uye vanogamuchira kuti fiber optic yekutaurirana. Sezvo kukosha kwekuwedzera kutapurirana kune yakapihwa bandwidth, yakapihwa tsoka, uye mutengo wakapihwa hunowedzera, silicon photonics inowedzera zvine hupfumi. Yeiyo chikamu chesarudzo,Photonic Kubatanidza tekinorojiInofanirwa kushandiswa, uye zvakanyanya kutapurirana nhasi zvinovakwa uchishandisa yakaparadzana Linbo3 / Planar Light-Wave Circuit (PLC) Modulators uye Inp / PLC Vanogamuchira.

Mufananidzo 1: Inoratidza inowanzo shandiswa photonic yakabatanidzwa wedunhu (pic) zvinhu zvemidziyo.

Mufananidzo 1 unoratidza inonyanya kuzivikanwa pic zvinhu masisitimu. Kubva kuruboshwe kuenda kurudyi silicon pic (zvakare inozivikanwa sePLC), Silicon-based insulator (Lithium Niobate (Lithium Niobate (Lithium Niobate (Lithium Niobate (Lithium Niobate (Lithium Niobate (litbo3), Linbo3 vi yeBroup pic, yakadai seBrown pic, yakadai seBROCT uye GAAS neGaas. Iri pepa rinotarisa pane silicon-based photonics. Mukatisilicon photonics. Silishon yakakura muchimiro chemakristasi yakachena mumachira uye ndokucheka mu wafers, iyo nhasi inowanzoita mazana matatu mm mune diameter. Iyo waffer yemvura ndeye oxidized kuti ugadzire silica layer. Imwe yeawere inodonhedzwa nehydrogen maatomu kune imwe kudzika. Majaya maviri aya anobva aputika mune vacuum uye nzombe yavo yemhando yehukama kune mumwe nemumwe. Gungano rinotsvaira padivi pehydrogen ion mutsara wekuisa. Iyo silicon layer paChidimbu inozopukutwa, pakupedzisira ichisiya danda rakatetepa rekristaro si pamusoro peiyo sticon "mubato" wafer pamusoro peiyo silica layer. Waveguides inoumbwa kubva kune ino yakaonda crystalline layer. Nepo aya silicon-based insulator (soi) anogadzira yakaderera-kurasikirwa silicon photonics mashguides inogoneka, ivo vanonyanya kushandiswa mune yakaderera-simba camses nekuda kweiyo yakaderera leage yazvino yavanopa.

Kune akawanda manyorerwo emhando dzeSilicon-based Optical waveguides, sezvakaratidzwa mumufananidzo 2 Nekubatanidza Germiyamu, zvinokwanisika kugadziraPhotodetectorsuye kusimudza kwemagetsimodulators, uye pamwe kunyange kana Optical Amplifiers. NaDoping silicon, anOptical Modulatorinogona kugadzirwa. Pazasi kubva kuruboshwe kurudyi ndere: Silicon wire waveguide, Silicon Nitride Waveguide, Silicon Oxynitride Wimbguide, Thindi Silicon Nitride Wimbguide uye Deped Silicon Washguide. Kumusoro, kubva kuruboshwe kurudyi, vane madhayeti, mapikicha echiGermasium, uye GermanyOptical Amplifiers.

Mufananidzo 2: Cross-chikamu chestiicon-based Optical Wasguide Series, kuratidza yakajairika kuparadzira kurasikirwa uye indicractive indices.