Niki Modulator ya electrotor ya electique ya optique? Igice cya mbere

Umukino wa optique ufite ubuhanga ni urukurikirane rw'urukurikirane rw'uruhererekane rufite umwanya wa Frequency kuri stranents, ishobora gukorwa na lasers ifunze mode, resonator, cyangwaAmashanyarazi ya electro-optique. Optique inshuro ya optique yakozwe naAmashanyarazi ya electro-opticGira ibiranga gusubiramo byinshi, interding yimbere nimbaraga nyinshi, nibindi, bikoreshwa cyane mubikoresho kalibration, ibipimo byinshi, cyangwa byibanze cyane, kandi byakuruye abashakashatsi benshi kandi bashishikajwe no kubashakashatsi benshi mumyaka yashize.

Vuba aha, Alexandre Parisword hamwe nabandi bo muri kaminuza ya Burgendi mu Bufaransa basohoye impapuro zo gusuzuma mu kinyamakuru na PhosiqueGuhinduka kwa electro-optique: Harimo intangiriro yumukino wa optique, uburyo nibiranga ibimamara bya optique byatanzwe naModutor ya electro-optic, amaherezo ararutsa ibintu byabigenewe byaModutor ya electro-opticAmazi ya optique arambuye, harimo no gusaba kwerekana uburangane, ibimamara bibiri bya optique hamwe n'ibisekuru uko bishakiye, kandi bikaganira ku ihame ritandukanye. Hanyuma, umwanditsi atanga ibyiringiro bya modulator ya eledulator ya eledulator optique yohereza tekinoroji yohereza tekinoroji.

01 Amavu n'amavuko

Hari hashize imyaka 60 muri uku kwezi ko Dr. Maiman yahimbye ruby ​​laser. Nyuma yimyaka ine, Hargrove, Ihindagurika na Pollack ya Laboratoire ya Bell muri Amerika niyo yaba yarangije imirongo igaragara muri Elium-Neon "Amaritu ya Optique ya Optique". Kuvugwa nka "optic frean defoning".

Kubera icyifuzo cyiza cyo gusaba ibimamarano optique, igihembo cyitiriwe Nobel muri fiziki mu 2005 cyahawe Hansch na Hall, bakoreye umurimo w'ubupayiniya ku kigo cya Optique. Kuberako porogaramu zitandukanye zifite ibisabwa bitandukanye kubijyanye na optique, nkimbaraga, uburebure bwumurongo wo hagati, ibi byatumye habaho uburyo bwo kugerageza gukora ubushakashatsi, nkabaturage bafunzwe hamwe na electro-optique.

Igishushanyo 1 Igihe cya domaine spectrum na domanic domain ijisho ryikimamara
Ishusho Inkomoko: Electro-optro

Kuva kuvumbura inshuro za optique ibimamara, ibimamara byinshi bya Optique byakozwe ukoresheje imiterere-ifunze. Muburyo bufunze, umwobo hamwe nigihe cyikigereranyo cya τ hakoreshejwe igiciro cyicyiciro cya laser, kimwe gishobora kuva muri Megahertz (MHz).

Imyenda ya optique yakozwe na micro-resonator ishingiye ku ngaruka zidashingiye ku ngaruka, kandi igihe cyo kuzenguruka kigerwaho na micro-cavity, ibikanzi bya optique byatanzwe na micro-cavity muri rusange 10 gigahertz 1 Terahertz. Hariho ubwoko butatu bwa microsevities, mikorobe, microspressi, microspres. Gukoresha ingaruka zidahwitse muri fibre optique, nka crillouin gutanyagura cyangwa kunyuramo bine bivanga, hamwe na microCavice muri microbs muri mirongo ine ya Nanomesters ishobora kubyara. Byongeye kandi, inkenga za optique ibijyanye nabyo birashobora kubyara ukoresheje modulator zimwe na zimwe za acousto-optique.