Izihluzi zeplate yeglasi ye-Samarium-dopedzidla ngokusetyenziswa kwimingxuma laser kwizicelo ezahlukeneyo. Ezi zihluzi ziyilelwe ukuhambisa amaza okukhanya athile ngelixa zithintela abanye, zivumela ulawulo oluchanekileyo lwemveliso yelaser. I-Samarium ihlala ikhethwa njengempahla ye-dopant ngenxa yeempawu zayo ezithandekayo ze-spectroscopic.
Nantsi isishwankathelo sendlela izihluzi zeglasi ezenziwe ngeglasi ye-samarium ezisebenza kumgodi welaser:
Ukuseta i-Laser Cavity: I-laser cavity idla ngokuba nezipili ezibini ezibekwe kwiindawo ezichaseneyo, zenza i-optical resonator. Esinye sezipili sigqithisa ngokuyinxenye (output coupler), sivumela inxalenye yesibane selaser ukuba siphume, ngelixa esinye isipili sibonakalisa kakhulu. Isihlungi seplate yeglasi ye-samarium-doped ifakwe kwi-laser cavity, mhlawumbi phakathi kwezibuko okanye njengento yangaphandle.
I-Dopant Material: I-Samarium ions (i-Sm3 +) ifakwe kwi-matrix yeglasi ngexesha lenkqubo yokuvelisa. Iiyoni ze-samarium zinemigangatho yamandla ehambelana notshintsho oluthile lwe-elektroniki, olumisela ubude bamaza okukhanya abanokunxibelelana nawo.
Ukufunxa kunye nokukhutshwa: Xa i-laser ikhupha ukukhanya, idlula kwi-samarium-doped glass plate filter. Isihluzi siyilelwe ukufunxa ukukhanya kubude obuthile ngelixa sihambisa ukukhanya kobunye ubude obufunekayo. Iiyoni ze-samarium zifunxa iifotoni zamandla athile, zikhuthaza ii-electron kumanqanaba aphezulu amandla. Ezi electron zichwayitile emva koko zibole zibuyele kumanqanaba asezantsi amandla, zikhuphe iiphoton kubude obuthile bobude.
Impembelelo yokucoca: Ngokukhetha ngononophelo i-dopant concentration kunye nokwakheka kweglasi, i-samarium-doped glass plate filter inokulungiswa ukuze ifunxe amaza okukhanya athile. Oku kufunxa ngokufanelekileyo kucoca imigca yelaser engafunekiyo okanye ukukhutshwa okuzenzekelayo ukusuka kwisiphakathi selaser, kuqinisekisa ukuba kuphela um(s) welaser ofunekayo osasazwa ngesihluzo.
Ulawulo lokuPhuma kweLaser: Isihluzo seplate yeglasi ye-samarium-doped inceda ukulawula imveliso yelaser ngokukhetha ukuhambisa amaza amaza athile kunye nokucinezela abanye. Oku kuvumela ukuveliswa kwe-narrowband okanye imveliso yelaser etyhunwayo, kuxhomekeke kuyilo oluthile lokucoca.
Kubalulekile ukuqaphela ukuba uyilo kunye nokwenziwa kwezihluzo zeglasi zeglasi ezifakwe kwi-samarium zinokwahluka ngokuxhomekeke kwiimfuno zenkqubo yelaser. Iimpawu zembonakalo yesihluzi, kubandakanywa uthumelo kunye neebhendi zokufunxa, zinokwenziwa ngokwezifiso ukuze zihambelane neempawu zemveliso ezinqwenelekayo zelaser. Abavelisi abaziingcali kwi-laser optics kunye namacandelo banokunika iinkcukacha ezongezelelweyo kunye neenkcukacha ezisekelwe kuqwalaselo oluthile lwe-laser cavity kunye nokusetyenziswa.
Ixesha lokuposa: Jul-09-2020