Mwachidule, laser ndiye kuunika komwe kumapangidwa ndi kukolola kwa nkhani. Ndipo titha kugwira ntchito zambiri ndi mtengo wa laser.
Mu wikipedia, a laserndi chipangizo chomwe chimatulutsa kuwala kudzera pakukonzedwa koloko kuwonekera kotengera mphamvu yolimbikitsidwa ya radiation yamagetsi. Liwu loti "laser" limadziwika kuti "kuunika kuunika mwa kupangika kwa radiation". Laser yoyamba idamangidwa mu 1960 ndi Theodore H. Maman ku Hughes Puntration Laboratories, kutengera ntchito zachiwerewere ndi arles hard Thamnes ndi Arthur Leonard Scawlow Scawlow Scawlow.
Laser imasiyana ndi magwero ena a kuwala komwe kumapereka kuwala komwe kumagwirizana. Kulumikizana kwa malowo kumapangitsa kuti lasesa kukhala loyang'ana malo olimba, kupangitsa kugwiritsa ntchito monga kudula ngati kudula kwa laser ndi litagraphy. Kuphatikiza kwa spatial kumapangitsanso mtengo wa laser kuti ukhale wocheperako pa mtunda waukulu (kuphatikiza), kuthandiza kugwiritsa ntchito ma laser monga laser osewerera ndi lidar. Manja amathanso kukhala ogwirizana kwambiri, omwe amawalola kutulutsa kuwala ndi mawonekedwe operewera kwambiri. Kapenanso, kuphatikiza kwa nthawi yayitali kungagwiritsidwe ntchito kupanga ma pulseshort mafayilo owala ndi mawonekedwe otakataka koma nthawi zazifupi ngati femtundo.
Ma laser amagwiritsidwa ntchito mu disc drive, osindikiza a laser, zida zopepuka, fibergragraphy Zipangizo zogwirizira zamalamulo zopangira zikwangwani ndi kuyeza pamlingo ndi liwiro, ndipo magetsi a laser akuwonetsa zosangalatsa.
Pambuyo pochita mbiri yakale yaukadaulo wa Laser, laser itha kugwiritsidwa ntchito pogwiritsa ntchito mankhwala osiyanasiyana, ndipo imodzi mwazomwe zimagwiritsidwa ntchito ngati zosemphana ndi makampani, popanda zitsulo, makina odula makina osintha njira yodulira, Sinthani mphamvu zambiri zopanga zopanga zopanga, monga chovala, kapangidwe kake, zopangidwa, zopereka, zida zamagalimoto, zida zolimbitsa thupi.
Laser idakhala imodzi mwazida zodulira bwino zomwe zimayambitsa mawonekedwe ake okhazikika komanso othamanga kwambiri.