Porogaramu
Umuhengeri
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1535nm Er, Cr, Yb: ikirahure cya fosifate
Er, Cr, Yb fosifate yikirahure nibikoresho fatizo byo gutuma inyungu zunguka zingana na kristu ya flashlamp yavomye laseri, erbium-dope yibanze ni 0.13cm³ ～ 0.25cm³, kandi ingufu zitanga urumuri ziva kuri milijoule kugeza kurwego rwa joule.Ikirahuri cya Erbium cyometse kuri Er3 +, Yb3 + na Cr3 +, Erbium ikozwe mu kirahure itanga isoko yingirakamaro mu ntera yerekana hafi ya 1.5 mm, ikaba ifite umutekano muke ku jisho ry'umuntu kandi ikaba yoroshye mu bikorwa byinshi, nka Lidar n'ibipimo by'urugero, fibre -itumanaho ryiza, no kubaga laser.Nubwo hari intambwe ishimishije mu iterambere rya pompe ya InGaAs laser diode, Xe flashlamp izakomeza gukoreshwa nkisoko ya pompe ya Er: laseri yikirahure kubera kwizerwa kwinshi nigiciro gito, ndetse nuburyo bworoshye bwo gukora sisitemu.Kubera ko hafi kimwe cya kabiri ingufu z'imirasire ya flashlamp zisohoka mumurongo ugaragara kandi hafi ya infragre (IR), sensibilisateur ya kabiri Cr3 + yinjizwa mubirahuri bya Yb-Er laser kugirango ikoreshe izo mbaraga.
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1535nm Er, Yb fosifate ikirahure
Ikwirakwizwa rya erbium yibirahuri bya LD yavomye ikirahure ni 0.25cm³ ～ 1.3cm³, kandi ingufu zitanga urumuri ziva kuri microjoule kugeza kuri milijoule. guhinduranya neza hamwe na pompe yagutse cyane.Byakoreshejwe mugukora optique ya waveguide amplifier na laseri.Ibikoresho byiza birashobora kugera kuri laser ya 1535nm.Nka nkomoko ya 1535nm ituruka kumirasire yumuriro ivomwa na diode ya lazeri, irashobora gusohora imirasire yumuriro 1535nm ya laser, ishobora gukoreshwa muburyo butaziguye no gukwirakwiza itumanaho.Vuba aha, yakoreshejwe mu itumanaho rya fibre optique kugirango isimbure EDFA kubera ibyiza byinshi.
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395nm UV Laser-300
Ibinyabuzima
Ibinyabuzima
Kugenzura Ibikoresho
