Kayayyakin - Kashi na 4

Yb: YAG Crystals

Yb: YAG yana daya daga cikin mafi kyawun kayan aiki na laser kuma ya fi dacewa da bututun diode fiye da tsarin Nd-doped na gargajiya.Idan aka kwatanta da Nd: YAG crsytal, Yb: YAG crystal yana da mafi girma girma bandwidth sha don rage thermal management bukatun ga diode Laser, tsawon babba-laser matakin rayuwa, sau uku zuwa hudu rage thermal loading kowane naúrar famfo ikon.Yb: YAG crystal ana sa ran maye gurbin Nd: YAG crystal don babban ƙarfin diode-pumped lasers da sauran m aikace-aikace.
Ho: YAG Crystals

Ho: YAG Ho³⁺ions da aka yi amfani da su cikin lu'ulu'u na Laser mai rufewa sun nuna tashoshi 14 na Laser daban-daban, suna aiki a cikin yanayin ɗan lokaci daga CW zuwa kulle-kulle.Ho: YAG ana amfani da shi azaman ingantacciyar hanya don samar da hayaƙin Laser 2.1-μm daga na'urar⁵I₇-⁵I₈miƙa mulki, don aikace-aikace kamar Laser nesa ji, likita tiyata, da kuma yin famfo Mid-IR OPO ta don cimma 3-5micron watsi.Tsare-tsaren famfo diode kai tsaye, da Tm: Fiber Laser ɗin da aka yi amfani da su sun nuna ingancin gangara, wasu suna gabatowa ƙayyadaddun ka'idar.
Tm: YAP Crystals

Tm doped lu'ulu'u sun rungumi abubuwa masu ban sha'awa da yawa waɗanda ke zaɓe su azaman kayan zaɓi don tushen Laser mai ƙarfi tare da tsayin iska mai jujjuyawa kusa da 2um.An nuna cewa ana iya kunna Tm: YAG Laser daga 1.91 har zuwa 2.15um.Hakazalika, Tm: YAP Laser na iya daidaita kewayo daga 1.85 zuwa 2.03 um. Tsarin matakin matakin uku na Tm: lu'ulu'u masu ɗorewa na buƙatar daidaitaccen lissafi na famfo da haɓakar zafi mai kyau daga kafofin watsa labarai masu aiki.
Er:YSGG/Er,Cr:YSGG Crystals

Abubuwan da ke aiki daga Erbium doped Yttrium Scandium Gallium Garnet lu'ulu'u (Er: Y3Sc2Ga3012 ko Er: YSGG), lu'ulu'u guda ɗaya, an ƙirƙira su don diode famfo leza mai ƙarfi-jihar mai haskakawa a cikin kewayon 3 µm.Er:YSGG lu'ulu'u suna nuna hangen nesa na aikace-aikacen su tare da Er: YAG, Er: GGG da Er: YLF lu'ulu'u masu amfani da yawa.
E: YAG Crystals

Er: YAG wani nau'i ne mai kyau na 2.94 um Laser crystal, wanda aka yi amfani da shi sosai a tsarin likitancin Laser da sauran filayen.Er: YAG crystal Laser ne mafi muhimmanci abu na 3nm Laser, da gangara tare da high dace, na iya aiki a dakin zafin jiki Laser, Laser zangon ne a cikin ikon yinsa, na mutum ido aminci band, da dai sauransu 2.94 mm Er: YAG Laser yana da. An yi amfani da shi sosai a filin aikin likita, kyawun fata, maganin hakori.
Er, Cr: Gilashin/Er, Cr, Yb: Gilashin

Erbium da ytterbium co-doped gilashin phosphate yana da aikace-aikace mai fa'ida saboda kyawawan kaddarorin.Mafi yawa, shine mafi kyawun kayan gilashi don Laser 1.54μm saboda amincin idonsa na 1540 nm da babban watsawa ta yanayi.Hakanan ya dace da aikace-aikacen likitanci inda buƙatar kariyar ido na iya zama da wahala a sarrafa ko ragewa ko hana mahimman abubuwan gani na gani.Kwanan nan ana amfani da shi a cikin sadarwar fiber na gani maimakon EDFA don ƙarin ƙari.Akwai babban ci gaba a wannan fanni.