 lazer antey emti mariyu dhaanini yavaru srushtinchaaru ?
 lazer anede vidyudayaskaanta vikiranam yokka uttejita udgaaraala aadhaaramga optically amplification procedure dwara kantini vidudhala chese parikaram .  lazer aney padm ooka sankshiptha padm ,  idi rediyeshan yokka uddeepana udgaaraala dwara kanthi vistaranaku sankshiptha padamgaa udbhavinchindi ,  charless hetch .  touns mariyu arthur leonard shaavlo yokka saiddhaantika pania aadhaaramga theoder maiman  1960 loo hyuus reesearch laboratories ‌ loo modati lazer ‌ nu nirminchaaru .

 lazer itara kanthi vanarula nundi bhinnangaa umtumdi ,  adi pondikaina kantini vidudhala chesthundu .  spatial coherence lazer kating mariyu lithography vento aplication ‌ lanu enable chesthu gatti pradesaaniki kendreekarinchadaaniki anumatistundi .  spatial coherence kudaa lazer punjam chaaala dooraalaku  ( colimation )  irukainadigaa undataniki anumatistundi ,  lazer paayintarlu mariyu laidar  ( lyt detection mariyu ranje )  vento aplication ‌ lanu anumatistundi .  lazer ‌ lu adhika taatkaalika pondikanu kudaa kaligi untai ,  idi chaaala irukaina spectramtho kantini vidudhala cheyadanki veelu kalpisthundhi .  pratyaamnaayamgaa ,  visthrutha spectramtho kanthi yokka ultrashort pulses ‌ lanu utpatthi cheyadanki taatkaalika pondikanu upayoeginchavachchu conei vyavadhi femtosecond varku thakkuvaga umtumdi .

 optically disick drove ‌ lu ,  lazer printerlu ,  bars ‌ kood scaner ‌ lu , DNA  sequencing saadhanaalu ,  fiber - optic mariyu phri - spaces optically comunication ,  semiconducting chipp thayaarii  ( photolithography ),  lazer surgery mariyu skin treat ‌ ment ‌ lu ,  kating mariyu welding materials ,  milliatary mariyu chattamlo lazer ‌ lanu upayogistaaru .  lakshyalanu gurthinchadaaniki mariyu paridhi mariyu vaegaanni kolavadaniki mariyu vinodam choose lazer lighting pradarsanalalo amalu chese parikaraalu .  thellupu kanthi muulangaa fluorescence ‌ nu uttejaparichenduku kanthi - udgara diod ‌ l  (LED lu )  sthaanamloo neelan nundi  UV ki sameepamlo unna semiqandaqtar lazer ‌ lu kudaa upayoginchabaddaayi .  idi lazer yokka chaaala ekuva prakasm kaaranamgaa chaaala chinna udgara praantaanni anumatistundi mariyu  LED  l will kaliga drup ‌ nu nivaaristundi ;  ituvante parikaraalu ippatike konni carr hd ‌ lamp ‌ lalo upayoginchabaddaayi .
 lazer anede vidyudayaskaanta rediyeshan muulam nundi kantini vidudhala chese parikaram .  charless hetch .  touns mariyu arthur leonard shaavlo saiddhaantika pania aadhaaramga hyuus reesearch laboratories ‌ loo theoder maiman  1960 loo modati lazer ‌ nu nirminchaaru .

 laejarlu ooka nirdishta rakamaina kantini vidudhala chestaayi .  pondikagaa umdae kanthi .  pondikanu praadaesikamgaa ledha taatkaalikamgaa kolavavachhu .  spatial coherence lazer kiranaalu chaaala dooram varku sannaga vundela chesthundu .  kanthi yokka ultrashort pulls ‌ nu utpatthi cheyadanki taatkaalika pondikanu upayoeginchavachchu .

 optically disick drove ‌ lu ,  lazer printerlu ,  bars ‌ kood scaner ‌ lu ,  fiber optics mariyu photolithography vantivi lazer ‌ l upayogaalaku konni udaaharanalu .