Kakaretso ea matla a phahamengSemicondtor LaserNts'etsopele ea karolo e 'ngoe
E le sethala le matla se tsoela pele ho ntlafatsa, laser diodedes (Laser Diodes Driver Driver) E tla tsoela pele ho nkela mahlale a setso, ka tsela eo a fetola tsela eo ho buuoang ka eona le ho nolofalletsa nts'etsopele ea lintho tse ncha. Ho utloisisa lintlafatso tsa bohlokoa ho laSondtor ea matla a phahameng le hona joale. Phetoho ea lielektrone ho laesense ka li-semiconductors li ile tsa bontšoa tsoelo-pele e kholo ea 1962, e leng tsoelo-pele e mengata ea tlatsetso e ntseng e fetotsoe li-eleers. Tsoelo-pele ena e tšehelitse lits'ebetso tsa bohlokoa polokelong ea Optical ho marang-rang a Optical ho tsoa masimong a liindasteri.
Tlhahlobo ea tsoelo-pele ena le tsoelo-pele ea tsona e qotsoang e totobatsa bokhoni ba matla le ho feta ba moruong oa moruo. Ebile, ho ntlafatsa matla a ntseng a tsoela pele a laeses ea motlakase o phahameng, tšimo ea eona ea kopo e tla nolofatsa keketseho, 'me e tla ba susumetsa haholo kholohong ea moruo.
Setšoantšo sa 1: Papiso ea molao oa Luminance le Molao oa Moore oa Semicondtor ea Power
Li-lasers tse tiileng tsa Diode-pompoFiber Lasers
Tsoelo-pele ea Semiconductor ea Matla a Phahameng ea Semicondtor e boetse e lebisitse ho theknoloji ea laser ea tlase (pompo ea li-laser
Le hoja se-semicondtor LaSouctor e fana ka seliba se senyenyane, le matla a theko e tlase, li boetse li meteoe tse peli tsa bohlokoa: Ha li boloka matla le khanya ea bona e lekanyelitsoe. Ha e le hantle, likopo tse ngata li hloka lase e peli e sebetsang; E 'ngoe e sebelisetsoa ho fetola motlakase ho laser ho tsoa ka lasole,' me e 'ngoe e sebelisetsoa ho ntlafatsa khanya ea ho tsoa ha ho ntšitsoe.
Li-lasers tse thata
Qetellong ea 1980s, ts'ebeliso ea laSomoctor LaSers ho pompo tse tsitsitseng tsa pompo li qalile ho fumana thahasello ea bohlokoa ea khoebo. Li-lasers tse thata tsa Diode-Pumped
Wavewheng oa Semicondtor Laser o khethoa ho latela litšobotsi tse ngata tse nang le phaello e tiileng e bapisoang le ponahalo e kholo ea lebone la Arc lebone. Ho nahana ka ho tsebahala ha li-laeses tse nang le li-aledymium-li-semimondtor tsa 808nm e se e le sehlahisoa se hlahisang litholoana tse fetang lilemo tse 20.
Ho sebelisitsoe katleho e ntlafalitsoeng ea miode ea moloko oa bobeli ea laesense ea li-semiconductor le matla a ho tsitsisa mananeo a bo-ramahlaneng a bo-'mamu (vbgs) bohareng ba 2000s. Litšobotsi tse fokolang le tse tšesaane tsa tlhahlobo ea palo e ntle ea 880nm li tsosa thahasello e kholo ho tse phahameng tsa khanya ea khanya ea khanya ea mabopo. Li-Laser tsena tse phahameng tsa tšebetso li etsa hore ho khonehe ho pompa litlolo ka kotloloho ka mokhoa o kaholimo oa ho ntša metsamao ea mantlha, e neng e tla fokola ka lilense tsa motlakase.
Mathoasong a leshome la leshome la lilemo, re ne re paka keketseho ea matla ea matla a letona la 1064nm, hammoho le lipalesa tsa bona tsa ho sokoloha. Ho fanoe ka bophelo bo holimo ba matla a ho phela ka holimo
Nako ea poso: nov-06-2023