Gịnị bụ Laser
A na-amụba ọkụ laser site n'ịnara ike na-egbuke egbuke.A na-emepụta radieshon laser site na isi iyi laser, ike dị elu na-akpali mkpara kristal (laser siri ike) ma ọ bụ ngwakọta gas pụrụ iche. (gas lasers) iji mepụta radieshon laser.A na-enye ike a n'ụdị ọkụ (ọkụ ọkụ ma ọ bụ laser diode) ma ọ bụ mwepu eletriki (nke dabara na oriọna fluorescent).Mkpanaka kristal ma ọ bụ gas na-arụ ọrụ laser dị n'etiti enyo abụọ ahụ iji mepụta oghere resonant laser iji duzie laser gaa n'otu ntụziaka ma welie akara ngosi anya n'ụzọ dị otú a.Laser na-agafe site na mirror transperent n'otu akụkụ ma jiri ya mee ihe maka nhazi ihe.Ụkpụrụ nke nhazi Laser
Laser niile nwere ihe atọ ndị a: Isi iyi mgbapụta akpali akpali nke oghere Resonant Isi iyi mgbapụta na-enye ike sitere na isi mpụta na laser.Usoro obi ụtọ dị n'ime laser.Dabere na nhazi nke ihe owuwu laser, usoro laser nwere ike ịbụ ngwakọta gas (CO2 laser), mkpanaka kristal (YAG siri ike laser) ma ọ bụ eriri iko. (fiber laser).Mgbe a na-enye ọkụ laser ume site na isi iyi mgbapụta mpụga, ọ na-enwe obi ụtọ ịmepụta radieshon ike.Ihe na-akpali akpali dị n'etiti enyo abụọ na nsọtụ abụọ nke oghere resonant.Otu n'ime enyo bụ oghere otu ụzọ (ọkara mirror).Ike radieshon na-emepụta site na A na-amụba usoro obi ụtọ n'ime oghere resonant.N'otu oge ahụ, ọ bụ naanị otu kpọmkwem Radieshon nwere ike ịgafe na oghere nke otu ụzọ iji mepụta radieshon nke radieshon, nke bụ. laser.
Laser nwere njirimara isi atọ:Ịdị n'otu: radieshon laser nwere naanị otu ogologo ogologo ọkụ nke ịdị n'otu: otu akụkụ ahụ Parallelism: Ìhè dị n'ime oghere laser dị nnọọ nhata Ọkụ laser dị nnọọ n'otu n'otu tupu ọ gafere na oghere na-elekwasị anya.N'ime oghere oghere nke eriri laser, a na-emepụta ike ike dị oke elu, nke enwere ike iji gbazee ma ọ bụ wepụ ihe.Tụkwasị na nke ahụ, iji ihe anya anya (anya anya) kwesịrị ekwesị nwere ike iduzi ma gosipụta ìhè laser, ọ gaghịkwa enwe ọnwụ ọbụna n'ebe dị anya.A na-eji sistemu nhazi (leser pointer) ma ọ bụ nyocha galvanometer dị ka sistemụ mkpanaka.Ebe ọ bụ na ọkụ laser agaghị agafe, nke a bụ ihe zuru ụwa ọnụ, ngwá ọrụ na-enweghị iyi. Oge nzipu: Jun-15-2021