MetaLaser INC.

Date: 24th June 2016
Co Spinel Q Switch Crystals
Co:Spinel passive Q swtich crystalsCo2+:MgAl2O4 ( Co:Spinel,Website:http://www.meta-laser.com, Co:LMA, Co:MLAO) is a relatively new material for saturable absorber passive Q-switching in lasers emitting from 1.2 to 1.6 microns, in particular, for eye-safe 1.54 um laser.Features:High absorption cross sectionNegligible excited-state absorptionHigh contrast of Q-switchExcellent optical, mechanical, and thermal propertiesMeta-Photonics Co:spinel CrystalsHigh LIDT coating?Initial Transmission: 30%-98%Absorption coefficient:0.2~3.0cm-1;Maximal Size: dia55mmCustom design prouction (special doping concentration, shape, coating) is availableSpecificationParameters of MaterialsMaterialsCo:Spinel(Co:MgAl2O4)Transmission30~97%Orientation(111)CoatingsAR/AR@1540nm, R<0.2%Polishing Specification for Laser GradeOrientation Tolerence< 0.5?Thickness/Diameter Tolerance?0.05mmSurface Flatness90%Chammfer<0.2?45?Standard productsInitial transmission @1340nmDimensions,mmCoatingsProduct IDPriceT0=30%dia 5AR/AR@1540nm??3x3??5x5??T0=40%dia 5??3x3??5x5??T0=50%dia 5??3x3??5x5??T0=60%dia 5??3x3??5x5??T0=70%dia 5??3x3??5x5??T0=80%dia 5??3x3??5x5??T0=85%dia 5??3x3??5x5??T0=90%dia 5??3x3??5x5??T0=95%dia 5??3x3??5x5??T0=97%dia 5??3x3??5x5??KeyparameterAbsorptionspectraofCo:Spinel
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86-021-69913608

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Hengda road Nanjing economic and technological development zone, 3rd A03
Nanjing, 210038

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