Yini i-CW DPSS laser? Incazelo Yeka phansi

I-RETIVEVAVE WAVE (CW):Lokhu kusho imodi yokusebenza ye-laser. Kwindlela ye-CW, i-laser ikhipha ukukhanya okuqinile, okuhlala njalo, ngokungafani nama-lasers adonsayo akhipha ukukhanya okukhanyayo. I-CW Lasers iyasetshenziswa lapho kutholakala indawo eqhubekayo, eqinile yokuphuma, njengokusika, ukuthutha, noma ukubhala izicelo.

I-Diode Pumpeng:Ku-diode-mpompors lasers, amandla asetshenziselwa ukujabulisa i-laser medium ahlinzekwa yi-semiconductor laser diodes. Lezi zinhlobonhlobo zikhipha ukukhanya okudonswa yi-laser medium, ethokozisayo ama-athomu ngaphakathi kwalo futhi okuvumela ukuthi bakhiphe ukukhanya okubumbene. I-Diode Pumpeling isebenza kahle futhi ithembekile uma iqhathaniswa nezindlela ezindala zokupompa, njenge-flashlamp, futhi ivumela imiklamo yama-laser ahlanganisiwe futhi aqinile.

I-Lolid-State Laser:Igama elithi "isimo esiqinile" libhekisela kuhlobo lokuthola imali esetshenziswa e-laser. Ngokungafani negesi noma ama-liquid Lasers, ama-lasers aqinile asebenzisa impahla eqinile njengendlela ephakathi. Le medium imvamisa iyi-crystal, njenge-ND: i-yag (neodymium-doped yttrium aluminium garonet) noma i-ruby, idonswa ngezinto zomhlaba ezingandile ezivumela ukukhiqizwa kokukhanya kwe-laser. I-Crystal ye-Doped yilokho okukhulisa ukukhanya ukukhiqiza ugongolo lwe-laser.

Ama-Wavelengths kanye nezicelo:Ama-DPSS Lasers angakhipha ama-wavelength ahlukahlukene, kuya ngohlobo lwezinto ezisetshenziswayo ezisetshenziswe kwikristalu kanye ne-design ye-laser. Isibonelo, ukucushwa kwe-laser okujwayelekile kwe-DPSS kusebenzisa i-ND: i-yag njenge-inzuzo medium ukukhiqiza i-laser ku-1064 nm ku-infrared Suppyrum. Lolu hlobo lwe-laser lusetshenziswa kabanzi kuzicelo zezimboni zokusika, ukufudumala, nokumaka izinto ezahlukahlukene.

Izinzuzo:Ama-DPSS Lasers ayaziwa ngekhwalithi yawo ephezulu ye-beam, ukusebenza kahle, kanye nokuthembela. Zisebenza ngamandla amakhulu kune-Lasers yendabuko yombuso onama-flashlamps futhi anikeze isikhathi eside sokusebenza ngenxa yokuqina kwama-didiode lasers. Ziyakwazi nokukhiqiza imishayo ezinzile futhi eziqondile ze-laser, ezibalulekile ukuthola izicelo ezinemininingwane neziphezulu.

→ Funda kabanzi:Yini i-laser mpompeng?

Izicelo ezibalulekile ze-CW Diode zipode i-solid State laser:

1.Ukusika kwe-Laser Diamond:

I-G2-a Laser isebenzisa ukucushwa okujwayelekile kwemvamisa okuphindaphindwayo: Ugongolo lokufaka lwe-infrared ku-1064 NM luguqulwa lube yi-Green 532-NM Wave njengoba idlula kwi-crystal engafani. Le nqubo, eyaziwa ngokuthi imvamisa iyaphinda kabili noma isizukulwane sesibili se-harmonic (shg), yindlela etholwe kabanzi yokukhiqiza ukukhanya kuma-wavelength afushane.

Ngokuphindaphinda imvamisa yokuphuma kokukhanya kusuka ku-neodmium- noma i-yterterbium-baser 1064-nm laser, i-G2-a Laser yethu ingakhiqiza ukukhanya okuluhlaza ngo-532 NM. Le ndlela ibalulekile ekwakheni ama-lasers aluhlaza, avame ukusetshenziswa kuzinhlelo zokusebenza ezisukela ezinkombeni ze-laser eziya kumathuluzi wesayensi nezimboni, futhi adume endaweni ye-Laser Diamond Maitting Area.

2. Ukucutshungulwa okubonakalayo:

 Lawa ama-lasers asetshenziswa kakhulu ezisetshenziselwa izicelo ezibonakalayo njengokusika, ukuthukwa, kanye nokumba kwezinsimbi nezinye izinto. Ukunemba kwabo okuphezulu kubenza balungele ukwakheka okuyinkimbinkimbi nokusikeka okuyinkimbinkimbi, ikakhulukazi kwizimoto ezihamba ngezimoto, ze-aerospe.

3. Izicelo zezokwelapha:

Emkhakheni wezokwelapha, i-CW DPSS Lasers isetshenziselwa ukuhlinzwa okudinga ukucaciswa okuphezulu, njengokuhlinzwa kwe-ophthalmic (njenge-lasik ukulungiswa kombono) kanye nezinqubo ezahlukahlukene zamazinyo. Amandla abo okubhekiswa ngqo izicubu ezihlosiwe zizenza zibaluleke ngokuhlinzwa okuncane okuhlaselayo.

4. Ucwaningo lwesayensi:

Lawa ma-lasers asetshenziswa ezinhlobonhlobo zezicelo zesayensi, kufaka phakathi i-spectroscopy, i-velocimetry yesithombe esiyizinhlayiyana (esetshenziswe ku-fluid dynamics), kanye ne-laser scanning microscopy. Ukukhishwa kwabo okuzinzile kubalulekile ukuze izilinganiso ezinembile nokubonwa ocwaningweni.

5. Ukuxhumana ngocingo:

Emkhakheni wezokuxhumana ngocingo, ama-DPSS lasers asetshenziswa ezinhlelweni zokuxhumana ze-Fiber Optic ngenxa yekhono lazo lokukhiqiza ugongolo oluzinzile futhi olungaguquki, oludingekayo ukudlulisa idatha ngamabanga amade ngemicu emide ngemicu ende.

6. Ukuqopha kwe-laser nokumaka:

Ukunemba nokusebenza kahle kwe-CW DPSS Lasers kubenza balungele ukuqoshwa nokumaka izinhlobo ezahlukahlukene zezinto zokwakha, kufaka phakathi izinsimbi, amapulasitiki kanye nama-ceramics. Zivame ukusetshenziselwa i-barcoding, izinombolo zenombolo, nezinto ezenziwe ngezifiso.

7. Ukuvikela nokuvikeleka:

Lawa ama-lasers athola izinhlelo zokusebenza ekuvikelweni kokuqokwa kwelitshe, ukutholakala kwangakuthola, kanye nokukhanyiselwa kwe-infrared. Ukwethembeka kwabo nokunemba kubalulekile kulezi zindawo eziphakeme.

8. Ukukhiqiza i-semiconductor:

Embonini ye-semiconductor, i-CW DPSS Lasers isetshenziselwa imisebenzi efana ne-lithography, enyakazi kanye nokuhlolwa kwama-semiconductor weafers. Ukunemba kwe-laser kubalulekile ekwakheni izakhiwo ze-microscale kuma-semiconductor chips.

9. Ezokuzijabulisa nokuboniswa:

Baphinde basetshenziswe embonini yezokuzijabulisa ukuze kuboniswe imibukiso nokuqagela, lapho amandla abo okukhiqiza imishayo ekhanyayo futhi egxilile ekhanyayo inenzuzo.

10. I-Biotechnology:

E-biotechnology, la ma-lasers asetshenziswa kuzinhlelo zokusebenza ezinjengokulandelana kwe-DNA nokuhlunga kwamaseli, lapho okuvela khona amandla kwawo ngokuqondile nokulawulwa kubalulekile.

11. I-Metrology:

Ngokulinganiswa kokunemba kanye nokuqondanisa ebhizinisini nasekwakheni,