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Amaza Aqhubekayo (CW):Oku kubhekisa kwindlela yokusebenza kwelaser. Kwindlela yeCW, ilaser ikhupha ukukhanya okuzinzileyo nokungaguquguqukiyo, ngokuchaseneyo ne-pulsed lasers ezikhupha ukukhanya ngokuqhushumba. I-CW lasers zisetyenziswa xa kufuneka ukukhanya okuqhubekayo nokuzinzileyo, njengakwizicelo zokusika, ukuwelda, okanye ukukrola.
Ukupompa iDiode:Kwii-laser ezipompelwe yi-diode, amandla asetyenziswa ukuvusa i-laser medium anikezelwa zii-diode ze-laser ze-semiconductor. Ezi diode zikhupha ukukhanya okufunxwa yi-laser medium, zivuselela ii-athomu ezikuyo kwaye zivumele ukuba zikhuphe ukukhanya okucacileyo. Ukupompa kwe-diode kusebenza kakuhle kwaye kuthembekile xa kuthelekiswa neendlela zakudala zokupompa, njengezibane ezikhanyayo, kwaye kuvumela uyilo lwe-laser oluncinci noluhlala ixesha elide.
I-Laser yeLizwe eliQinileyo:Igama elithi "i-solid-state" libhekisa kuhlobo lwe-gain medium esetyenziswa kwi-laser. Ngokungafaniyo ne-gas okanye i-liquid lasers, i-solid-state lasers zisebenzisa izinto eziqinileyo njenge-medium. Le medium idla ngokuba yi-crystal, efana ne-Nd:YAG (Neodymium-doped Yttrium Aluminium Garnet) okanye i-Ruby, enezinto ezinqabileyo zomhlaba ezivumela ukuveliswa kokukhanya kwe-laser. I-doped crystal yiyo eyandisa ukukhanya ukuvelisa i-laser beam.
Ubude beWavelengths kunye nezicelo:Iilaser zeDPSS zinokukhupha kwiiwavelengths ezahlukeneyo, kuxhomekeke kuhlobo lwezinto ezisetyenziswa kwi-doping ezisetyenziswa kwikristale kunye noyilo lwelaser. Umzekelo, ulungiselelo oluqhelekileyo lwelaser yeDPSS lusebenzisa iNd:YAG njengesixhobo sokufumana i-gain ukuvelisa ilaser kwi-1064 nm kwi-infrared spectrum. Olu hlobo lwelaser lusetyenziswa kakhulu kwizicelo zoshishino zokusika, ukuwelda, kunye nokumakisha izinto ezahlukeneyo.
Iingenelo:Iilaser zeDPSS zaziwa ngomgangatho wazo ophezulu wemitha, ukusebenza kakuhle, kunye nokuthembeka. Zisebenzisa amandla amaninzi kuneeleser zemveli eziqinileyo ezimpontshwa zizibane zeflash kwaye zibonelela ngobomi obude bokusebenza ngenxa yokuqina kweelaser zediode. Ziyakwazi ukuvelisa imisebe yelaser ezinzileyo nechanekileyo, nto leyo ibalulekileyo kwizicelo ezineenkcukacha nezichanekileyo.
→ Funda ngakumbi:Yintoni iLaser Pumping?

I-laser ye-G2-A isebenzisa uqwalaselo oluqhelekileyo lokuphinda kabini i-frequency: umqadi wokufaka we-infrared kwi-1064 nm uguqulwa ube yi-green 532-nm wave njengoko udlula kwi-nonlinear crystal. Le nkqubo, eyaziwa ngokuba yi-frequency doubling okanye i-second harmonic generation (SHG), yindlela eyamkelweyo ngokubanzi yokuvelisa ukukhanya kwii-wavelengths ezimfutshane.
Ngokuphinda kabini imvamisa yokukhanya okuvela kwi-laser ye-1064-nm esekelwe kwi-neodymium okanye kwi-ytterbium, i-laser yethu ye-G2-A inokuvelisa ukukhanya okuluhlaza kwi-532 nm. Le ndlela ibalulekile ekudaleni ii-laser eziluhlaza, ezisetyenziswa rhoqo kwizicelo ezisusela kwii-laser pointers ukuya kwizixhobo zesayensi nezoshishino ezintsonkothileyo, kwaye zithandwa kakhulu kwi-Laser Diamond Cutting Area.
2. Ukucutshungulwa kwezinto:
Ezi lasers zisetyenziswa kakhulu kwizicelo zokucubungula izinto ezifana nokusika, ukuwelda, kunye nokubhoboza iintsimbi nezinye izinto. Ukuchaneka kwazo okuphezulu kuzenza zilungele uyilo oluntsonkothileyo kunye nokusika, ingakumbi kumashishini eemoto, eenqwelo moya, kunye ne-elektroniki.
Kwicandelo lezonyango, ii-laser ze-CW DPSS zisetyenziselwa utyando olufuna ukuchaneka okuphezulu, njengotyando lwamehlo (njenge-LASIK yokulungisa umbono) kunye neenkqubo ezahlukeneyo zamazinyo. Ukukwazi kwazo ukujolisa ngokuchanekileyo kwizicubu kuzenza zibe luncedo kutyando olungenabungozi kangako.
Ezi lasers zisetyenziswa kwiindlela ezahlukeneyo zesayensi, kubandakanya i-spectroscopy, i-particle image velocimetry (esetyenziswa kwi-fluid dynamics), kunye ne-laser scanning microscopy. Umphumo wazo ozinzileyo ubalulekile ekulinganisweni nasekuqwalaselweni ngokuchanekileyo kuphando.
Kwicandelo lonxibelelwano, ii-laser ze-DPSS zisetyenziswa kwiinkqubo zonxibelelwano lwe-fiber optic ngenxa yokukwazi kwazo ukuvelisa umqadi ozinzileyo nongaguquguqukiyo, oyimfuneko ekudluliseni idatha kumgama omde ngee-fiber optic.
Ukuchaneka nokusebenza kakuhle kwee-laser ze-CW DPSS kuzenza zifaneleke ukukrola nokumakisha uluhlu olubanzi lwezixhobo, kuquka iintsimbi, iiplastiki, kunye neeseramikhi. Zisetyenziswa kakhulu kwiibhakhowudi, ukubhala iinombolo ze-serial, kunye nokwenza izinto zibe zezakho.
Ezi lasers zifumana usetyenziso lokuzikhusela ekuchongeni iithagethi, ekufumaneni umgama, nasekukhanyiseni nge-infrared. Ukuthembeka kwazo kunye nokuchaneka kwazo kubalulekile kwezi ndawo zibalulekileyo.
Kwishishini le-semiconductor, ii-laser ze-CW DPSS zisetyenziselwa imisebenzi efana ne-lithography, i-annealing, kunye nokuhlolwa kwee-wafers ze-semiconductor. Ukuchaneka kwe-laser kubalulekile ekudaleni izakhiwo ze-microscale kwiitships ze-semiconductor.
Zikwasetyenziswa nakwishishini lokuzonwabisa kwimiboniso yokukhanya kunye neeprojektha, apho ukukwazi kwazo ukuvelisa imitha yokukhanya ekhanyayo neqinileyo kuluncedo.
Kwi-biotechnology, ezi lasers zisetyenziswa kwizicelo ezifana nokulandelelana kwe-DNA kunye nokuhlela iiseli, apho ukuchaneka kwazo kunye nokulawulwa kwamandla kubalulekile.
Ukuze kulinganiswe ngokuchanekileyo kunye nokulungelelaniswa kobunjineli nolwakhiwo, iileyiza zeCW DPSS zibonelela ngokuchanekileyo okufunekayo kwimisebenzi efana nokulinganisa, ukulungelelanisa, kunye nokulinganisa.
| Inombolo yeCandelo | Ubude bamaza | Amandla okuphuma | Indlela Yokusebenza | Ububanzi bekristale | Khuphela |
| G2-A | 1064nm | 50W | CW | Ø2*73mm | Ishiti yedatha |