Mugihe tekinoroji ya laser ikomeje kugenda itera imbere, ubwoko bwamasoko ya laser buragenda butandukana. Muri byo, umurongo wa laser diode ugaragara cyane kubera ingufu nyinshi, imiterere yoroheje, hamwe n’imicungire myiza y’ubushyuhe, bigatuma iba ikintu cyingenzi mubice nko gutunganya inganda, ubwiza bwubuvuzi, amasoko ya pompe, nubushakashatsi bwa siyansi.
1. Akabari ka Laser Diode ni iki?
Ikibaho cya laser, kizwi kandi nka laser diode array, nigikoresho kinini cya semiconductor laser igikoresho cyakozwe muguhuza ibice byinshi bisohora lazeri kumurongo umwe rusange. Mubisanzwe, buri gice gisohora ni micrometero 100 z'ubugari, mugihe ubugari bwuzuye bwumurongo bushobora kuva kuri milimetero nyinshi kugeza kuri santimetero. Kuberako ibice byinshi bya lazeri bitunganijwe kuruhande, utubari twa laser diode dushobora gutanga imbaraga zihoraho cyangwa zisunikwa kuva watts icumi kugeza kuri kilowatt.
2. Ibyingenzi
Ens Ubucucike bukabije
Utubari twa Laser diode duhuza ibyuka byinshi mumwanya muto kugirango bitange imbaraga nyinshi cyane, bigatuma biba byiza mubisabwa bisaba ingufu nyinshi.
Management Gucunga neza Ubushyuhe
Imiterere yumubari ihujwe nubuhanga butandukanye bwo gupakira, nka AuSn (zahabu-tin), all-indium, hamwe nudukingirizo twa Hybrid, byongera ubushyuhe, bikongerera igihe cyibikoresho, kandi bigakora neza igihe kirekire.
③ Uburebure bwumurongo
Ukurikije porogaramu, utubari twa laser diode turashobora gushushanywa kuburebure butandukanye bwo gukora, nka 808 nm, 915 nm, 940 nm, na 976 nm. Umwihariko wumurongo wihariye urahari kandi kugirango uhuze ibyifuzo byihariye bya sisitemu na sisitemu zitandukanye.
Shap Guhindura ibiti byoroshye
Nubwo ubuziranenge bwibiti bya laser diode muri rusange biri munsi yubwa lazeri yuburyo bumwe, ibice bya optique nka lens array, guhuza fibre, hamwe na sisitemu ya micro-lens birashobora gukoreshwa muguhuriza hamwe cyangwa kwibanda kumurongo, byongera kwishyira hamwe no guhinduka mubikorwa bya sisitemu.
3. Imirima yo gusaba
Ing Inganda
Ikoreshwa mu gusudira kwa pulasitike, gutunganya ubushyuhe bwicyuma, gusukura lazeri, no gushyira akamenyetso, utubari twa laser diode dutanga igiciro cyiza-cyimikorere muri sisitemu isaba ingufu za laser nyinshi.
② Ubuvuzi n'ubwiza
Kurugero, 808 nm laser diode bar ikoreshwa cyane mubikoresho byo gukuramo umusatsi. Zitanga imbaraga nyinshi kandi zimbitse zinjira, zangiza neza umusatsi utiriwe wangiza imyenda ikikije.
Pompe Inkomoko ya Fibre Laser
Muri sisitemu ifite imbaraga nyinshi za fibre laser, utubari twa laser diode dukunze gukoreshwa nkisoko ya pompe kugirango dushimishe fibre Yb-doped cyangwa Er-doped, bigira uruhare runini mukubaka sisitemu ya laser ifite ingufu nyinshi.
Research Ubushakashatsi n'Ubumenyi
Utubari twa Laser diode nabwo bukoreshwa cyane mubuhanga bugezweho nkubushakashatsi bwa fiziki yingufu nyinshi, LiDAR, hamwe n’itumanaho rya laser, bitewe nibisohoka bihamye hamwe nibintu byihariye.
Mugihe imikorere isabwa kuri sisitemu ya laser ikomeje kwiyongera, utubari twa laser diode tugenda duhinduka tugana imbaraga zisumba izindi, kwizerwa kwinshi, ibintu bito bito, nibiciro biri hasi. Nkibice byingenzi muri sisitemu yo gukoresha laser, utubari twa laser diode turimo gukoreshwa cyane murwego rwo hejuru rwikoranabuhanga. Hamwe niterambere ryiterambere ryikoranabuhanga hamwe nuruhererekane rwinganda rukuze, utubari twa laser diode biteganijwe ko tuzishimira isoko ryagutse kandi tukagira uruhare runini mugihe kizaza.
Igihe cyo kohereza: Gicurasi-26-2025