Menene laser CW DPSS? Bayanin Ma'ana

Ci gaba da Raƙuman Ruwa (CW):Wannan yana nufin yanayin aiki na laser. A yanayin CW, laser yana fitar da haske mai ɗorewa, sabanin lasers masu ƙwanƙwasa waɗanda ke fitar da haske a cikin fashewa. Ana amfani da lasers na CW lokacin da ake buƙatar fitarwa mai ɗorewa, kamar a cikin yanke, walda, ko aikace-aikacen sassaka.

Famfon Diode:A cikin na'urorin laser masu amfani da diode, makamashin da ake amfani da shi don motsa na'urar laser ana samar da shi ta hanyar na'urorin laser na semiconductor. Waɗannan na'urorin suna fitar da haske wanda na'urar laser ke sha, suna faranta wa ƙwayoyin halitta da ke cikinta rai kuma suna ba su damar fitar da haske mai kyau. Bututun diode ya fi inganci da aminci idan aka kwatanta da tsoffin hanyoyin famfo, kamar fitilun walƙiya, kuma yana ba da damar ƙira na laser mai ƙanƙanta da ɗorewa.

Laser mai ƙarfi:Kalmar "solid-state" tana nufin nau'in ma'aunin gain da ake amfani da shi a cikin laser. Ba kamar gas ko ruwa ba, lasers solid-state suna amfani da abu mai ƙarfi a matsayin matsakaici. Wannan matsakaici yawanci lu'ulu'u ne, kamar Nd:YAG (Neodymium-doped Yttrium Aluminum Garnet) ko Ruby, wanda aka cika da abubuwa masu ƙarancin ƙasa waɗanda ke ba da damar samar da hasken laser. Lu'ulu'u mai narkewa shine abin da ke ƙara hasken don samar da hasken laser.

Tsawon Raƙuman Ruwa da Aikace-aikace:Laser ɗin DPSS na iya fitar da haske a tsawon tsayi daban-daban, ya danganta da nau'in kayan aikin da ake amfani da su a cikin lu'ulu'u da kuma ƙirar laser ɗin. Misali, tsarin laser na DPSS na gama gari yana amfani da Nd:YAG a matsayin hanyar samun haske don samar da laser a 1064 nm a cikin bakan infrared. Ana amfani da wannan nau'in laser sosai a aikace-aikacen masana'antu don yankewa, walda, da yiwa alama ga kayayyaki daban-daban.

Fa'idodi:An san laser DPSS saboda ingancin haskensu, inganci, da kuma amincinsu. Sun fi amfani da hasken laser na gargajiya mai ƙarfi wanda fitilun walƙiya ke fitarwa kuma suna ba da tsawon rai na aiki saboda dorewar hasken laser na diode. Hakanan suna iya samar da hasken laser mai ƙarfi da daidaito, wanda yake da mahimmanci don aikace-aikacen dalla-dalla da inganci.

→ Kara karantawa:Menene Famfon Laser?

Manyan Aikace-aikacen Laser ɗin CW Diode Pumped Solid State:

1.Yankan Lu'u-lu'u na Laser:

Laser ɗin G2-A yana amfani da tsari na yau da kullun don ninka mita: ana canza hasken shigarwar infrared a 1064 nm zuwa raƙuman kore na 532-nm yayin da yake ratsawa ta cikin lu'ulu'u mara layi. Wannan tsari, wanda aka sani da ninka mita ko ƙarni na biyu mai jituwa (SHG), hanya ce da aka karɓe ta sosai don samar da haske a gajerun raƙuman ruwa.

Ta hanyar ninka yawan hasken da aka fitar daga laser 1064-nm na neodymium ko ytterbium, laser ɗinmu na G2-A zai iya samar da hasken kore a 532 nm. Wannan dabarar tana da mahimmanci don ƙirƙirar laser kore, waɗanda ake amfani da su akai-akai a aikace-aikace tun daga na'urorin laser zuwa kayan aikin kimiyya da masana'antu masu inganci, kuma suna shahara a Yankin Yankewa na Laser Diamond.

2. Sarrafa Kayan Aiki:

 Ana amfani da waɗannan na'urorin laser sosai a aikace-aikacen sarrafa kayan aiki kamar yankewa, walda, da haƙa ƙarfe da sauran kayayyaki. Daidaiton su ya sa sun dace da ƙira da yanke abubuwa masu rikitarwa, musamman a masana'antar kera motoci, sararin samaniya, da lantarki.

3. Aikace-aikacen Likitanci:

A fannin likitanci, ana amfani da laser na CW DPSS don tiyatar da ke buƙatar cikakken daidaito, kamar tiyatar ido (kamar LASIK don gyaran gani) da kuma hanyoyin haƙori daban-daban. Ikonsu na yin daidai da nama yana sa su zama masu amfani a cikin tiyatar da ba ta da tasiri sosai.

4. Binciken Kimiyya:

Ana amfani da waɗannan na'urorin laser a fannoni daban-daban na kimiyya, ciki har da na'urar auna haske (spectroscopy), na'urar auna haske (particle image velocimetry) (wanda ake amfani da shi a cikin yanayin ruwa), da kuma na'urar daukar hoton laser. Sakamakonsu mai ɗorewa yana da mahimmanci don ma'auni da lura daidai a cikin bincike.

5. Sadarwa:

A fannin sadarwa, ana amfani da na'urorin laser na DPSS a tsarin sadarwa na fiber optic saboda ikonsu na samar da haske mai karko da daidaito, wanda ya zama dole don watsa bayanai a tsawon nisa ta hanyar zare na gani.

6. Zane da Alama na Laser:

Daidaito da ingancin lasers na CW DPSS sun sa sun dace da sassaka da kuma yiwa kayayyaki iri-iri alama, ciki har da karafa, robobi, da yumbu. Ana amfani da su sosai don yin barcode, lambobi na serial, da kuma keɓance abubuwa.

7. Tsaro da Tsaro:

Waɗannan na'urorin laser suna samun aikace-aikace don kare kai don ƙayyade manufa, gano nesa, da hasken infrared. Amincinsu da daidaitonsu suna da matuƙar muhimmanci a waɗannan yanayi masu haɗari.

8. Masana'antar Semiconductor:

A masana'antar semiconductor, ana amfani da lasers na CW DPSS don ayyuka kamar lithography, annealing, da kuma duba wafers na semiconductor. Daidaiton laser yana da mahimmanci don ƙirƙirar tsarin ƙananan sikelin akan guntu na semiconductor.

9. Nishaɗi da Nuni:

Ana kuma amfani da su a masana'antar nishaɗi don nunin haske da haskoki, inda ikonsu na samar da hasken haske mai haske da ƙarfi yana da amfani.

10. Fasahar kere-kere:

A fannin fasahar kere-kere, ana amfani da waɗannan na'urorin laser a aikace-aikace kamar jerin DNA da rarraba ƙwayoyin halitta, inda daidaitonsu da kuma fitar da makamashin da aka sarrafa suke da matuƙar muhimmanci.

11. Tsarin Halitta:

Don auna daidaito da daidaitawa a fannin injiniyanci da gini, lasers na CW DPSS suna ba da daidaiton da ake buƙata don ayyuka kamar daidaita, daidaitawa, da kuma bayanin martaba.