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Cr,Tm,Ho:YAG Crystal

    Buy cheap Cr,Tm,Ho:YAG Crystal from wholesalers
     
    Buy cheap Cr,Tm,Ho:YAG Crystal from wholesalers
    • Buy cheap Cr,Tm,Ho:YAG Crystal from wholesalers
    • Buy cheap Cr,Tm,Ho:YAG Crystal from wholesalers

    Cr,Tm,Ho:YAG Crystal

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    Brand Name : CRYLINK
    Certification : Iso9001
    Price : negotiation
    Payment Terms : TT
    Supply Ability : 100 pieces /month
    Delivery Time : 3-4 weeks
    Model Number : CRYLINK-Cr,Tm,Ho:YAG Laser Crystal
    • Product Details
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    Cr,Tm,Ho:YAG Crystal

    Cr, Tm, Ho: YAG is high efficient laser crystal pumped by Xenon lamp or diode with wavelength of 2.1m. the pump source main originates from the flashlamp energy absorbed by Cr3+, Ho3+ is working ion and Tm3+ acts as intermediary to transfer energy. 2.1 m laser wave can be absorbed by water very well, transmits atmosphere easily and is safe to eye. Therefore, it is widely used in medical treatment, laser radar, military and so on. What’s more 2.1 m laser is ideal pump source for 3-5 m mid-infrared optical parametric oscillator.

    Parameter

    Material and Specifications
    Doped ConcentrationHo:0.3~0.4at% Cr:0.3~1.2at% Tm:5~6at%
    Wavefront Distortion</4@632nm
    Extinction Ratio≥25 dB
    Rod SizesDiameter:3~6mm,Length:50~120mm
    Dimensional TolerancesDiameter:+0.00/-0.05mm, Length0.5mm
    Barrel Finish50-80 micro-inch (RMS)
    Parallelism≤30
    Perpendicularity≤5′
    Flatness/10@ 633 nm
    Surface Quality10/5 Scratch / Digper MIL-O-1380A
    Chamfer0.006±0.002 at 455°
    AR Coating Reflectivity≤ 0.25% (@2094nm)

    Physical and Chemical Properties
    StructureCubic
    Lattice Constant12.01
    Melting Point1970°C
    Density4.56g/cm3
    Orientation<111> or <100]> crystalline within 5°
    Thermal Expansion7.8×10-6 /K
    Thermal Conductivity14W/m/K, 20°C10.5W/m/K, 100°C
    Mohs Hardness8.5
    Dielectric Constant11.7

    Optical and Spectral Properties
    Laser Transition5I75I8
    Laser Wavelength2.094 m
    Photon Energy9.55 x 10-20 J
    Emission Cross Section7 x 10-21 cm2
    Fluorescence Lifetime8.5 ms
    Index of Refraction1.80 @2.08 m
    Aperture>90%
    Absorption Linewidth4 nm
    Diode Pump Band781 nm
    Major Pump Band400~800 nm

    Features
    • Wide absorption band
    • Working at room temperature
    • 2.1 mm lasing wavelength is for eye
    • High slope efficiency
    • Can be pumped by flash lamp or diode

    Medical Applications

    • 2100nm laser
    • Laser medicine
    • Military
    • Laser radar
    Quality Cr,Tm,Ho:YAG Crystal for sale
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