Ama-laser asebenza kanjani?
Igama elithi “Laser” liyisifinyezookwelubusukuaukukhuliswa ngu sihlangeneeumsebenzi weri-adiation.
Ukuze uqonde ukuthi i-laser isebenza kanjani, okokuqala udinga ukwazi ukuthi ama-electron ahlala emizileni ehlukahlukene enamabhendi wamandla ngaphakathi kwe-athomu.Ungacabanga ngala mabhendi njengezinyathelo zomuntu ngamunye ezitebhisini;mhlawumbe unayo endlini yakho.
Esimeni sawo sokuzenzakalelayo, wonke ama-electron ahlala esinyathelweni sokuqala salesi zitebhisi, esithathwa njenge-electron's.isimo saphansi.Uma ngabe usuzapha inani elifanele lamandla ku-electron, ungayithola inyuke ngesinyathelo.Le nqubo ibizwa ngokuthiukumuncwa, lapho i-electron ithatha amandla adutshulwe kuyo, futhi ngesikhathi, izinga layo lamandla likhuphukela esinyathelweni esilandelayo noma ibhande.
Lapha singabona izikhala ezimbili zamabhendi amandla ngaphakathi kwe-athomu ama-electron angahamba phakathi kwawo.
Kulokhuisimo samandla aphezulu, i-electron ibhekwa njengeejabulile, kodwa futhi ayilingani.Ukuze ubuyisele ibhalansi, i-electron ikhulula incenye yamandla yokuqala eyamunca ngesimo se-photon, noma inhlayiya yokukhanya.Lokhu kukhululwa kwamandla kubizwaukukhishwa okuzenzakalelayo.Lapha, i-electron ilahlekelwa amandla atholwe ekuqaleni bese ibuyela emuva esinyathelweni sokuqala sokundiza kwethu ezitebhisini.
Ngokuphuma ngokuzenzekelayo, i-electron ilahlekelwa amandla futhi ikhiphe i-photon.
Singabona ama-athomu enza lo mdanso wokuphuma ngokuzenzekelayo nxazonke zethu, ukusuka ezimeni zezwe kuye kwesasasa futhi ubuyela emhlabathini ngezindlela ezihlukahlukene.Thatha isibonelo ihhavini lakho le-toaster.Amakhoyili avutha abomvu ngokugqamile ngenxa yokuthi ama-athomu ajatshuliswa ukushisa, futhi ngesikhathi senqubo akhipha ama-photon abomvu.Le nqubo efanayo yenzeka kumalambu we-fluorescent, izikrini zekhompyutha, njll.
Siyabonga ngokufunda kwakho, Ngethemba ukuthi lesi sihloko singakusiza.
Noma yimuphi umbuzo, pls ukhululeke ukuxhumana nathi. sale12@ruijielaser.ccUNkosazana Anne.
Isikhathi sokuthumela: Dec-21-2018