Menene Laser CW DPSS? Ma'anar Rushewar

Cigaban Wave (CW):Wannan yana nufin yanayin aiki na Laser. A cikin yanayin CW, Laser yana fitar da tsayayyen haske mai tsayi, sabanin na'urorin da ke fitar da haske a fashe. Ana amfani da laser na CW lokacin da ake buƙatar ci gaba da fitowar haske, kamar a yankan, walda, ko aikace-aikacen sassaƙa.

Diode Pumping:A cikin na'urori masu amfani da diode, makamashin da ake amfani da shi don faranta ma'aunin Laser ana ba da shi ta diodes laser semiconductor. Waɗannan diodes suna fitar da haske wanda matsakaicin Laser ke ɗauka, yana burge atom ɗin da ke cikinsa kuma yana ba su damar fitar da haske mai daidaituwa. Yin famfo diode ya fi inganci kuma abin dogaro idan aka kwatanta da tsofaffin hanyoyin yin famfo, kamar filasha, kuma yana ba da damar ƙarin ƙira mai ƙarfi da dorewa na Laser.

Laser mai ƙarfi-jihar:Kalmar “tsari mai ƙarfi” tana nufin nau’in matsakaicin riba da ake amfani da shi a cikin lesar. Ba kamar gas ko Laser ruwa ba, m-state Laser amfani da m abu a matsayin matsakaici. Wannan matsakaici yawanci kristal ne, kamar Nd: YAG (Neodymium-doped Yttrium Aluminum Garnet) ko Ruby, wanda aka yi da abubuwan da ba kasafai ake samu ba wanda ke ba da damar samar da hasken laser. Doped crystal shine abin da ke ƙara haske don samar da katako na Laser.

Tsawon tsayi da aikace-aikace:Laser na DPSS na iya fitarwa a tsawon tsayi daban-daban, ya danganta da nau'in kayan doping da ake amfani da su a cikin kristal da ƙirar Laser. Misali, saitin laser na DPSS na kowa yana amfani da Nd: YAG azaman matsakaicin riba don samar da laser a 1064 nm a cikin bakan infrared. Irin wannan Laser ne yadu amfani a masana'antu aikace-aikace don yankan, waldi, da kuma alama daban-daban kayan.

Amfani:Ana san lasers na DPSS don ingancin katako, inganci, da amincin su. Sun fi ƙarfin ƙarfi fiye da na'urorin zamani masu ƙarfi na gargajiya waɗanda aka yi amfani da su ta hanyar walƙiya kuma suna ba da tsawon rayuwar aiki saboda dorewar laser diode. Har ila yau, suna da ikon samar da ingantattun igiyoyin Laser, wanda ke da mahimmanci ga cikakkun bayanai da aikace-aikace masu inganci.

→ Kara karantawa:Menene Laser Pumping?

Manyan Aikace-aikace na CW Diode Pumped Solid State Laser:

1.Laser Diamond Yankan:

Laser na G2-A yana amfani da ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun bayanai: infrared infrared infrared infrared infrared infrared a 1064 nm ana canza shi zuwa koren 532-nm kalaman yayin da yake wucewa ta cikin kristal mara tushe. Wannan tsari, wanda aka sani da mitar ninki biyu ko ƙarni na biyu masu jituwa (SHG), hanya ce da aka ɗauka da yawa don samar da haske a ɗan gajeren zango.

Ta hanyar ninka yawan fitowar haske daga na'urar neodymium- ko ytterbium na tushen 1064-nm Laser, G2-A Laser ɗin mu na iya samar da hasken kore a 532 nm. Wannan dabarar tana da mahimmanci don ƙirƙirar Laser kore, waɗanda galibi ana amfani da su a aikace-aikace kama daga masu nunin Laser zuwa nagartaccen kayan aikin kimiyya da masana'antu, kuma sun shahara a Yankin Yankan Laser Diamond.

2. Sarrafa kayan aiki:

 Wadannan lasers ana baje amfani da kayan aiki aikace-aikace kamar yankan, waldi, da hakowa na karafa da sauran kayan. Madaidaicin girman su yana sa su dace don ƙira da yankewa, musamman a cikin masana'antar kera motoci, sararin samaniya, da na lantarki.

3. Aikace-aikace na Likita:

A fannin likitanci, ana amfani da laser na CW DPSS don tiyatar da ke buƙatar daidaito mai kyau, irin su tiyatar ido (kamar LASIK don gyaran hangen nesa) da hanyoyin haƙori iri-iri. Ƙarfinsu na ƙaddamar da kyallen jikin kyallen takarda yana sa su kima a cikin aikin fiɗa kaɗan.

4. Binciken Kimiyya:

Ana amfani da waɗannan lasers a cikin kewayon aikace-aikacen kimiyya, gami da spectroscopy, velocimetry hoton barbashi (amfani da kuzarin ruwa), da ƙwanƙolin ledar na'urar daukar hoto. Tsayayyen fitowar su yana da mahimmanci don ingantattun ma'auni da abubuwan lura a cikin bincike.

5. Sadarwa:

A fagen sadarwa, ana amfani da Laser na DPSS a cikin tsarin sadarwar fiber optic saboda iyawar su na samar da tsayayyen katako mai tsayi, wanda ya zama dole don watsa bayanai ta nisa mai nisa ta hanyar fiber optic.

6. Zana Laser da Alama:

Madaidaici da ingancin lasers na CW DPSS sun sa su dace da sassaƙawa da yin alama da abubuwa da yawa, gami da ƙarfe, robobi, da yumbu. Ana amfani da su akai-akai don lambar sirri, lambar serial, da keɓance abubuwa.

7. Tsaro da Tsaro:

Wadannan lasers suna samun aikace-aikace a cikin tsaro don ƙaddamar da manufa, gano kewayon, da hasken infrared. Amincewarsu da daidaito suna da mahimmanci a cikin waɗannan mahalli masu girma.

8. Semiconductor Manufacturing:

A cikin masana'antar semiconductor, ana amfani da laser na CW DPSS don ayyuka kamar lithography, annealing, da kuma duba wafers na semiconductor. Madaidaicin Laser yana da mahimmanci don ƙirƙirar sifofin microscale akan guntuwar semiconductor.

9. Nishaɗi da Nuni:

Hakanan ana amfani da su a cikin masana'antar nishaɗi don nunin haske da tsinkaya, inda ikon su na samar da hasken haske mai haske yana da fa'ida.

10. Biotechnology:

A cikin fasahar kere-kere, ana amfani da waɗannan lasers a aikace-aikace kamar jerin DNA da rarrabuwar tantanin halitta, inda daidaiton ƙarfin su da sarrafa ƙarfin su ke da mahimmanci.

11. Ma'auni:

Don daidaiton aunawa da daidaitawa a cikin aikin injiniya da gini, CW DPSS lasers suna ba da daidaiton da ake buƙata don ayyuka kamar daidaitawa, daidaitawa, da bayanin martaba.