Kune avo vasingazive kuti LASER ishoko rekuti Light Amplification by Stimulated Emission of Radiation. Laser iyi yakagadzirwa muna 1960 nenyanzvi yefizikisi yekuAmerica Theodore H. Maiman, asi muna 1967 chiremba wekuHungary uye chiremba wechiremba Dr. Andre Mester ndipo paiva neraser yakakosha pakurapa. Ruby Laser ndiyo yaive mudziyo wekutanga welaser wakagadzirwa.
Achishanda paSemelweiss University muBudapest, Dr. Mester akawana netsaona kuti chiedza cheruby laser chepasi chinogona kumerazve bvudzi mumakonzo. Munguva yekuedza kwaakaita paaiedza kutevedzera chidzidzo chekare chakawana kuti chiedza chitsvuku chinogona kuderedza bundu mumakonzo, Mester akawana kuti bvudzi rinokura nekukurumidza pamakonzo airapwa kupfuura pamakonzo asina kurapwa.
Dr. Mester vakaonawo kuti chiedza cheraser chitsvuku chaigona kukurumidzisa kupora kwemaronda asina kunyanya kuoneka mumakonzo. Mushure mekuwanikwa uku, akatanga The Laser Research Center paYunivhesiti yeSemelweiss, kwaakashanda kwehupenyu hwake hwese.
Mwanakomana waDr. Andre Mester, Adam Mester, akashumwa munyaya yakanyorwa neNew Scientist muna 1987, makore angangoita makumi maviri mushure mekuwanikwa kwababa vake, kuti aishandisa laser kurapa maronda 'asingarapiki'. "Anotora varwere vakatumirwa kune dzimwe nyanzvi avo vaisagona kuvabatsira," chinyorwa chinoti. Pavanhu 1300 vakarapwa kusvika pari zvino, akaporeswa zvizere mu80 muzana uye kuporesa zvishoma mu15 muzana." Ava vanhu vakaenda kuna chiremba wavo asi havana kukwanisa kubatsirwa. Kamwe kamwe vanoshanyira Adam Mester, uye vanhu 80 muzana vakaporeswa vachishandisa red lasers.
Zvinofadza kuti, nekuda kwekusanzwisisa kuti lasers inopa sei mhedzisiro yayo yakanaka, masayendisiti mazhinji nevanachiremba panguva iyoyo vaiti inokonzerwa ne'mashiripiti.' Asi nhasi, tava kuziva kuti haisi mashiripiti; tinoziva chaizvo kuti anoshanda sei.
KuNorth America, tsvakiridzo yechiedza chetsvuku haina kutanga kushanda kusvika mugore ra2000. Kubva ipapo, basa rekuburitsa mabhuku rawedzera zvakanyanya, kunyanya mumakore achangopfuura.
