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Yb Doped CaGdAlO4 Crystal For High Power And Ultra Short Laser Pulses

Nanjing Crylink Photonics Co.,Ltd
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    Buy cheap Yb Doped CaGdAlO4 Crystal For High Power And Ultra Short Laser Pulses from wholesalers
     
    Buy cheap Yb Doped CaGdAlO4 Crystal For High Power And Ultra Short Laser Pulses from wholesalers
    • Buy cheap Yb Doped CaGdAlO4 Crystal For High Power And Ultra Short Laser Pulses from wholesalers
    • Buy cheap Yb Doped CaGdAlO4 Crystal For High Power And Ultra Short Laser Pulses from wholesalers
    • Buy cheap Yb Doped CaGdAlO4 Crystal For High Power And Ultra Short Laser Pulses from wholesalers

    Yb Doped CaGdAlO4 Crystal For High Power And Ultra Short Laser Pulses

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    Brand Name : CRYLINK
    Certification : Iso9001
    Price : negotiation
    Delivery Time : 3-4 weeks
    Payment Terms : TT
    Supply Ability : 100 pieces /month
    Model Number : CRYLINK-Yb:CALGO Laser Crystal
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    Yb Doped CaGdAlO4 Crystal For High Power And Ultra Short Laser Pulses

    Yb Doped CaGdAlO4 Crystal For High Power And Ultra Short Laser Pulses

    Yb-doped CaGdAlO4 crystal (Yb:CALGO) is now recognized to exhibit outstanding properties for the production of high-power and ultra-short laser pulses. It has the broad and smooth emission bandwidth to generate very short pulses (<100 fs). Additionally its’ high thermal conductivity make it is able to hold high power pumping(2 at. % Yb:CALGO thermal conductivity to be 6.9 and 6.3 WK1 m1 along the a and c axis); The generation of both very short pulse and high average power femtosecond oscillators has been demonstrated

    Yb3+:CaGdAlO4 has been recently demonstrated to be very interesting for the development of diodepumped short-pulsed modelocked lasers. Compared with Ti: Sapphire crystal(the choice for the development of ultrashort laser system producing very short and powerful pulses using the Chirped Pulse Amplification techniqueSince the beginning of the 90’s),Yb:CALGO can be directly pumped by very efficient and high power semiconductor laser.( Titanium Sapphire crystal pumped by green laser)


    Material and Specifications
    Doping Concentration1-10%
    Parallelism10
    Perpendicularity10
    Surface Quality20/10
    Surface Flatness</10@632.8nm
    Clear Aperture>90%
    Chamfer0.1mm@45°
    Thickness/Diameter Tolerance±0.05 mm

    Physical and Chemical Properties

    FormulaYb:CaGdAlO4 (Yb:CALGO)
    Crystal StructureTetragonal K2NiF4 type structure
    Melting Point1840°C
    Thermal Conductivity/(Wm-1K-1)11.4(undoped)
    6.3(2% Yb:CALGO)
    5(5% Yb:CALGO)
    Thermal Shock Resistance(W.m-1/2)>4.5
    Thermal Expansion /(10-6K-1 )35

    Optical and Spectral Properties

    Emission band width* (FWHM) (nm)80
    Emission Wavelength(nm)1018-1052
    Minimum theoretical duration (fs)14
    Central emission peak (nm)1050
    Absorption(usual pumping) (nm)980
    Emission cross section(10-20 cm2)0.8
    Fluorescence lifetime (s)420
    em (scm2)336
    Quantum Defect<0.8%

    Main properties of laser materials involved in the development of femtosecond lasers
    MaterialEmission band
    width(FWHM) (nm)
    Minimum theoretical
    duration (fs)
    Central emi
    ssion peak (nm)
    Absorption
    (usual pumping) (nm)
    Yb:YAG91241031942
    Yb:Glass35311020975
    Yb:GdCOB44261044976
    Yb:BOYS60181025975
    Quality Yb Doped CaGdAlO4 Crystal For High Power And Ultra Short Laser Pulses for sale
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