Yana hadari a ce cewa duniya da muke rayuwa a yau zai zama yawa daban-daban idan ba don lasers. Laser fasaha ne kawai game da 100 shekara, kuma ko da yake mai fadi da kewayon masana'antu amfani da Laser fasaha, yana da har yanzu sosai a cikin jariri.
Saboda haka, yaya muka samu zuwa wannan batu inda rayuwa ba tare da lasers alama kamar zai zama kusan ba zai yiwu? Bari mu dauki wani look baya a tarihi na Laser fasaha don gano.
Albert Einstein ya fara motsi na laser.
Way da baya a 1917, babban Albert Einstein buga takarda kira "Zur jimla Theory of radiation" (wanda yake nufin "A cikin jimla Theory of radiation") cewa ya taimaka kwanta kafuwar ga abin da zai ƙarshe zama Laser fasaha. A cikin takardar, Einstein-wanda, ya kamata mu nuna, aka yi wahayi zuwa wani a baya binciken gudanar da Max Planck a kan dangantakar da ta wanzu tsakanin radiation da kuma makamashi-daki-daki a ka'idar da yake da shi a kan wani ra'ayi da ake kira "bijirowa watsi." Einstein ka'idar ƙare har taka rawar gani wajen a Laser fasahar motsi gaba.
Ƙarin sababbin abubuwan laser.
Duk da yake Einstein aza aikin share fage ga abin da Laser fasaha zai ƙarshe zama, ya ba wasa a babban bangare a cikin ci gaban da shi. maimakon, sauran masana kimiyya suka tsince inda Einstein bar kashe da kuma aiki ya tabbatar da ka'idar yayin da turawa da shi a gaba. Wata irin wannan masanin kimiyyar ya Rudolf Ladenburg, wanda ya tabbatar Einstein ta asali ka'idar a cikin marigayi 1920s. Wani masanin kimiyya ya Valentin Fabrikant, wanda ya dauki Einstein ka'idar da kuma gina ta a kan shi da theorizing cewa bijirowa watsi da za a iya amfani da su fadada radiation.
1950s sun kasance wani juyi.
A ko'ina cikin 1920s, 1930s, kuma 1940s, Laser fasaha shi ne har yanzu, fiye ko žasa, a ka'idar cewa masana kimiyya aka ƙoƙarin samun kashe ƙasa. Amma da zarar 1950s birgima a kusa da, Laser fasahar koma sama zuwa na gaba matakin, saboda a babban ɓangare ga rashin aikin yi da masana kimiyya kamar Charles garuruwanta, Alexander Prokhorov, da Nikolay Basov. Sun yi aiki wajen samar da jimla ka'idar kara kuzari watsi da, ya cigaba da, sun kasance nasara a nuna da kara kuzari watsi da microwaves. Sai suka ƙare har lashe kyautar Nobel a Physics ga aiki mai muhimmanci da suka aikata.
Duk da haka, shi ba har sai da marigayi 1950s cewa manufar wani da ake kira "Laser" karshe ya kashe. Gordon Gould, sa'an nan a Jami'ar Columbia digiri na biyu dalibi, ka'idantasu cewa bijirowa watsi da za a iya amfani don fadada haske. Shi ne na farko da masanin kimiyyar da ya shifida Kalmar "Laser,"Wanda shi wani acronym for" Light karawa da kara kuzari watsi da radiation. "
Sai da na ɗauki jiki fom.
A 1950s iya bai wa Laser da sunan da. Amma shi ya dauki har 1960 domin sosai farko Laser dauki siffar. American likita Theodore Maiman aka yaba da sa na farko Laser tare a Hughes Research dakunan gwaje-gwaje a cikin Malibu, California. A Laser cewa Maiman giggina dogara roba yaƙutu aika fitar da wani ja katako haske. A haske da wani zango na 694.3 nm.
Yana samo asali da sauri daga can.
Da zarar Maiman halitta yaƙutu Laser, akwai da dama sauran lasers da suka biyo. a 1960, a gas Laser aka ƙirƙira by likita Ali Yawan. a 1962, wani semiconductor allura Laser an halitta ta kirkiro Robert Hall. kuma a cikin 1964, wani carbon dioxide Laser aka kafa ta lantarki injiniya Kumar Patel. A carbon dioxide Laser, musamman, sanya wani babban fantsama a duniya, domin shi ne da yawa mai rahusa fiye da yaƙutu Laser da kuma mai yawa fiye ingantaccen. Yana da har yanzu mafi mashahuri masana'antu Laser a duniya a yau.
Fasahar Laser ta ci gaba da canza yadda muke rayuwa duka.
Fasahar Laser ta ci gaba da canza yadda muke rayuwa duka.Tun shekarun 1960s, Laser fasaha ya ci gaba da halittu farfadowa kuma canza rayuwar mutane a duk fadin duniya. A cikin 1970s, masana kimiyya ya sami hanyar amfani da lasers zuwa etch silicon kwamfuta kwakwalwan kwamfuta. A 1980s, suka yi amfani da su don yin Laser ido tiyata yiwuwar. Kuma tun sa'an nan, Laser fasaha ya sa a kan girma. Shi ke faruwa ya zama da ban sha'awa ganin yadda yawa kara duniya iya tura shi a kan gaba 100 shekaru.
A Seiffert Industrial, mu kware a samar da kamfanonin da Laser jeri tsarin kazalika da sauran masana'antu kayan aikin da taimaka su ci gaba da kayan aiki up kuma Gudun. Idan ka so ka koyi yadda za ka kamfanin iya amfana daga amfani lasers, kira mu a 800-856-0129 yau.
