Amahame n'ubwoko bwa Laser

Amahame n'ubwoko bwalaser
Laser ni iki?
Laser (ampplifiction yoroheje kubera imirasire yashishikarijwe); Kugirango ubone igitekerezo cyiza, reba ishusho hepfo:

Atom kurwego rwo hejuru rwingufu ubwayo yinzibacyuho kurwego rwo hasi kandi isohora photon, inzira yitwa imirasire ya eventanoous.
Icyamamare birashobora kumvikana nka: umupira hasi numwanya ukwiye, mugihe umupira usunitswe mukirere nimbaraga zo hanze (byitwa kuvoma), umwanya wo hanze urazimira, kandi urekure imbaraga runaka. Niba umupira ari atom yihariye, noneho atom asohora photon yuburebure bwihariye mugihe cyinzibacyuho.

Ibyiciro bya laser
Abantu bamenye ihame rya Laser Ibisekuru, batangiye gutegura uburyo butandukanye bwa Laser
1, Gaz Laser Ibyiciro: Atome, molekile, ion;
Ibintu byakazi bya gaze ni gaze cyangwa imyuka yicyuma, irangwa nuburaro mugari urwego rwa laser. Ibisanzwe ni Conser Conser, aho CO2 ikoreshwa nkibikorwa byakazi kugirango itange laser infrared ya 10,6Um mugusebya amashanyarazi.
Kuberako ibintu byakazi bya gaze ni gaze, urwego rusange rwa laser ni runini cyane, kandi ibisohoka hejuru ya gaze laser ni ndende cyane, imikorere yo gutunganya ibintu ntabwo ari nziza. Kubwibyo, bidatinze abapanze bahagaze bakuwe ku isoko, kandi bakoreshwaga gusa mu turere runaka, nko gukubita laser y'ibice bimwe bya pulasitike.
2, LaserIbyiciro: Ruby, ND: Yag, nibindi .;
Ibikoresho byo gukora bya leta ikomeye ni Ruby, Ikirahuri cya Neodymium, yttrium aluminium Garnet (Yag), nibindi, nicyo kibaya gito cyashyizwemo ibintu nka matrix, bita ions.
Igihugu-gikomeye cya laser kigizwe nibintu byakazi, sisitemu yo kuvoma, renator hamwe na sisitemu ya chics Nuburyo bwihariye bwicyuma cyisi ya atom ihinduranya umubare wabaturage mugihe bimurikirwa mukirere), hanyuma bituma umubare wa fotosike uhagaze mukarere, hanyuma ushireho indopite. (lens iburyo). Iyo laser bisohoka hanyuma binyuze muburyo runaka bwa optique, gushiraho ingufu za laser.

3, Semiconductor Laser
Ku bijyanye na semiconductor lasers, birashobora kumvikana gusa nka Phopiode, hari amafoto ya PN muri Diode, kandi iyo ikiringo runaka cyongeweho, icyicaro cya elegitoronike muri semiconductor yashizweho kugirango arekure gufotoza, bikava muri laser. Iyo ingufu za laser zashyizwe ahagaragara na semiconductor ni nto, igikoresho cyo hasi-cyamashanyarazi gishobora gukoreshwa nkigice cya pompe (isoko yinyongera) yafibre laser, nuko fibre laser yashizweho. Niba imbaraga za Semiconductor ya Semiconductor yongeye kwiyongera kugeza aho ishobora kuba ivugwa mu buryo butaziguye ibikoresho byo gutunganya, ihinduka Semiconductor ya LamicoNuctor. Kugeza ubu, ecomiconductor lasers ku isoko yageze ku rwego 10,000.

Usibye hejuru yavuzwe haruguru, abantu na bo bahimbye amazi mazi, bazwi kandi nka lazers. Amazi Lases aragoye cyane mubunini no gukora ibintu kuruta ibibi kandi ntibikunze gukoreshwa.