Samarium-yuzuye ibirahuri isahaniBikunze gukoreshwa muri laser cavites kubikorwa bitandukanye. Akayunguruzo kagenewe kohereza umurongo wihariye wumucyo mugihe uhagarika izindi, bigatuma igenzura neza ibisohoka bya laser. Samarium ikunze gutoranywa nkibikoresho bya dopant bitewe nuburyo bwiza bwa spekitroscopique.
Dore incamake yukuntu samarium-yuzuye ibirahuri bya plaque ikora mu cyuho cya laser:
Laser Cavity Setup: Umuyoboro wa laser mubusanzwe ugizwe nindorerwamo ebyiri zishyizwe kumpande zinyuranye, zikora resonator optique. Imwe mu ndorerwamo ihererekanya igice (ibisohoka), yemerera igice cyumucyo wa laser gusohoka, mugihe indi ndorerwamo iragaragaza cyane. Akayunguruzo k'ibirahuri bya samariyumu byinjijwe mu cyuho cya laser, haba hagati y'indorerwamo cyangwa nk'ikintu cyo hanze.
Dopant Material: Samarium ion (Sm3 +) yinjizwa muri matrike yikirahure mugihe cyo gukora. Iion ya samarium ifite urwego rwingufu zijyanye ninzibacyuho yihariye ya elegitoroniki, igena uburebure bwumucyo bashobora gukorana.
Absorption na Emission: Iyo lazeri isohoye urumuri, inyura muri samariyumu-yuzuye ibirahuri byayunguruzo. Akayunguruzo kagenewe gukurura urumuri ku burebure bumwe na bumwe mu gihe rwohereza urumuri ku bindi byerekezo bifuza. Iion ya samarium ikurura fotone yingufu zihariye, igateza electron kurwego rwo hejuru. Izi electron zishimye noneho zangirika gusubira kurwego rwo hasi, zisohora fotone kumuraba wihariye.
Ingaruka zo kuyungurura: Muguhitamo witonze ubunini bwa dopant hamwe nibirahuri, ibirahuri bya samariyumu-byanditseho ibirahure birashobora guhuzwa kugirango bikuremo umurongo wihariye wumucyo. Uku kwinjiza gushungura neza imirongo ya lazeri idakenewe cyangwa gusohora kwizana biva mu bikoresho bya laser, byemeza ko uburebure bwa lazeri bwifuzwa bwonyine bwanduzwa binyuze muyungurura.
Kugenzura Ibisohoka bya Laser: Akayunguruzo ka samariyumu-yuzuye ibirahuri bifasha kugenzura ibisohoka bya laser muguhitamo kohereza uburebure bwumuraba no guhagarika izindi. Ibi bifasha igisekuru kigufi cyangwa gishobora guhindurwa laser, bitewe nigishushanyo cyihariye cyo kuyungurura.
Ni ngombwa kumenya ko igishushanyo noguhimba ibirahuri bya samariyumu-byanditseho ibirahure bishobora gutandukana bitewe na sisitemu ya laser. Akayunguruzo Ibiranga ibintu, harimo ihererekanyabubasha no kwinjiza, birashobora guhindurwa kugirango bihuze na laser yifuza gusohora. Ababikora bazobereye muri laser optique nibigize barashobora gutanga ibisobanuro birambuye hamwe nibisobanuro bishingiye kumiterere yihariye ya laser cavity.
Igihe cyo kohereza: Jul-09-2020