Imigaqo yeLaser Processing

Yintoni iLaser

I-Laser kukukhanya kwandiswa ngokufunxa amandla aqaqambileyo.Imitha yelaser iveliswa ngumthombo welaser, kwaye uxinaniso lwamandla aphezulu luchulumancisa iintonga zekristale (i-laser-state eqinile) okanye imixube yerhasi ekhethekileyo.  (iilaser zerhasi) ukuvelisa imitha yelaser.La mandla anikezelwa ngendlela yokukhanya (isibane esikhanyayo okanye i-laser diode) okanye ukukhutshwa kombane (okulingana nesibane se-fluorescent).Intonga yekristale okanye  I-laser-activated gas ibekwe phakathi kwezibuko ezibini ukwenza i-laser resonant cavity ukukhokela i-laser ukuya kwicala elithile kwaye ikhulise isignali ye-optical ngale ndlela.I-laser iyadlula  ngesibuko esicacileyo kumlinganiselo othile kwaye sisetyenziselwa ukusetyenzwa kwezinto.    Imigaqo yeLaser Processing

Zonke iilaser ziqulathe la macandelo mathathu alandelayo: Umthombo wempompo Uphakathi ovuselelweyo Umngxuma wokukhupha amanzi Umthombo wempompo unika amandla ukusuka kumthombo wangaphandle ukuya kwilaser.Indawo evuyayo ifumaneka ngaphakathi kwelaser.Ngokuxhomekeke kuyilo lwesakhiwo se-laser, i-laser medium inokuba ngumxube wegesi (CO2 laser), intonga yekristale (i-LAG eqinileyo) okanye ifayibha yeglasi.  (ifayibha laser).Xa i-laser medium ibonelelwa ngamandla avela kumthombo wempompo yangaphandle, iyachulumanca ukuvelisa imitha yamandla.I-medium evuyayo ifumaneka phakathi kwezibuko ezibini kuzo zombini iziphelo ze-resonant cavity.Esinye sezibuko yi-lens yendlela enye (isiqingatha sesipili).Imitha yamandla eveliswa yi  i-excited medium ikhuliswe kwi-resonant cavity.Kwangaxeshanye, kukho enye kuphela eyodwa Iradiation inokudlula kwilensi yendlela enye ukwenza umqa wemitha, eyiyo.  laser.

I-Laser ineempawu ezintathu eziphambili:Ukufana: Imitha yelaser iqulathe kuphela ubude obuthile obukhethekileyo bokukhanya Ukuhambelana: isigaba esifanayo Ukufana: Ukukhanya kwi-laser beam kuhambelana kakhulu Ukukhanya kwelaser kuhambelana kakhulu ngaphambi kokudlula kwilensi yokugxila.Ngaphakathi kobude bogxininiso lomqadi welaser, ukuqina kwamandla aphezulu kakhulu kuveliswa, anokusetyenziselwa ukunyibilika okanye ukukhupha izinto.Ukongezelela, ukusetyenziswa kwezinto ezifanelekileyo ezibonakalayo (iilensi) kunokukhokela kwaye kubonise ukukhanya kwe-laser, kwaye akuyi kuba nelahleko nakwimigama emide.Inkqubo yokubeka (i-laser pointer) okanye i-galvanometer scanner isetyenziswa njengenkqubo yeselula.Ekubeni i-laser beam ayiyi kudlula, esi sisixhobo sendalo yonke, esinganxibanga.