Kune avo vausingazive kuti LASER ishoko rakamira reChiedza Amplification neStimulated Emission of Radiation.Laser yakagadzirwa muna 1960 neAmerican physicist Theodore H. Maiman, asi hazvina kusvika muna 1967 apo chiremba weHungary uye chiremba anovhiya Dr. Andre Mester kuti laser yakanga ine kukosha kwakakosha kwekurapa.Iyo Ruby Laser yaive yekutanga laser mudziyo wakambovakwa.
Vachishanda paSemelweiss University kuBudapest, Dr. Mester vakangoerekana vaona kuti light-level laser light reruby raigona kuita kuti mvere dzembeva dzimerezve.Panguva yekuedza kwaaive achiedza kudzokorora chidzidzo chakapfuura chakawana mwenje dzvuku waigona kuderedza mapundu mumakonzo, Mester akawana kuti vhudzi rakakurumidza kudzoka pamakonzo akarapwa pane mbeva dzisina kurapwa.
Dr. Mester vakawanawo kuti red laser light inogona kukurumidzira kupora kwemaronda epamusoro mumakonzo.Zvichitevera kuwanikwa uku akavamba The Laser Research Center paSemelweiss University, kwaakashanda kweupenyu hwake hwose.
Mwanakomana waDr. Andre Mester Adam Mester akashumwa muchinyorwa cheNew Scientist muna 1987, mamwe makore makumi maviri zvichitevera kuwanikwa kwababa vake, anga achishandisa lasers kurapa maronda 'asingarapike'.“Anotora varwere vanotumirwa nedzimwe nyanzvi dzisingachakwanisi kuvaitira,” nyaya yacho inoverenga kudaro.Pavane 1300 vakarapwa kusvika zvino, akawana kuporeswa kwakakwana mu80 muzana uye kupora zvishoma mu15 muzana.”Ava ndivo vanhu vakaenda kuna chiremba wavo vakatadza kubatsirwa.Kamwe kamwe vanoshanyira Adam Mester, uye 80 muzana yakazara yevanhu vakaporeswa vachishandisa tsvuku tsvuku.
Sezvineiwo, nemhaka yokusanzwisisa pamusoro penzira iyo lasers inopa migumisiro yadzo inobatsira, masayendisiti akawanda uye vanachiremba panguva iyoyo vaiti izvi zvakakonzerwa ne'mashiripiti.'Asi nhasi, tava kuziva kuti haasi mashiripiti;tinoziva chaizvo kuti inoshanda sei.
MuNorth America, tsvagiridzo yemwenje dzvuku haina kutanga kusvika gore ra 2000. Kubva ipapo, basa rekutsikisa rakakura zvakanyanya, kunyanya mumakore achangopfuura.
Nguva yekutumira: Nov-04-2022