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Cr Tm Ho YAG Laser Crystals Solid Laser Material Size Customized

Nanjing Crylink Photonics Co.,Ltd
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    Buy cheap Cr Tm Ho YAG Laser Crystals Solid Laser Material Size Customized from wholesalers
     
    Buy cheap Cr Tm Ho YAG Laser Crystals Solid Laser Material Size Customized from wholesalers
    • Buy cheap Cr Tm Ho YAG Laser Crystals Solid Laser Material Size Customized from wholesalers
    • Buy cheap Cr Tm Ho YAG Laser Crystals Solid Laser Material Size Customized from wholesalers
    • Buy cheap Cr Tm Ho YAG Laser Crystals Solid Laser Material Size Customized from wholesalers

    Cr Tm Ho YAG Laser Crystals Solid Laser Material Size Customized

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    Brand Name : CRYLINK
    Model Number : CRTLINK-Cr,Tm,Ho:YAG Crystals
    Certification : Iso9001
    Price : negotiation
    Delivery Time : 3-4 weeks
    Payment Terms : TT
    Supply Ability : 100 pieces /month
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    Cr Tm Ho YAG Laser Crystals Solid Laser Material Size Customized

    Cr,Tm,Ho YAG Laser Crystals

    Description

    Cr, Tm, Ho: YAG is high efficient laser crystal pumped by Xenon lamp or diode with wavelength of 2.1μm. 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 μm 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 μm laser is ideal pump source for 3-5 μm 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<λ/4@632nm
    Extinction Ratio≥25 dB
    Rod SizesDiameter:3~6mm,Length:50~120mm
    Dimensional TolerancesDiameter:+0.00/-0.05mm, Length: ± 0.5mm
    Barrel Finish50-80 micro-inch (RMS)
    Parallelism≤30″
    Perpendicularity≤5′
    Flatnessλ/10@ 633 nm
    Surface Quality10/5 Scratch / Digper MIL-O-1380A
    Chamfer0.006″±0.002″ at 45°± 5°
    AR Coating Reflectivity≤ 0.25% (@2094nm)

    Physical and Chemical Properties


    StructureCubic
    Lattice Constant12.01Å
    Melting Point1970°C
    Density4.56g/cm3
    Orientation<111> or <100]> crystalline within 5°
    Thermal Expansion7.8×10-6 /K
    Thermal Conductivity14W/m/K, 20°C;10.5W/m/K, 100°C
    Mohs Hardness8.5
    Dielectric Constant11.7

    Optical and Spectral Properties


    Laser Transition5I7 → 5I8
    Laser Wavelength2.094 µm
    Photon Energy9.55 x 10-20 J
    Emission Cross Section7 x 10-21 cm2
    Fluorescence Lifetime8.5 ms
    Index of Refraction1.80 @2.08 µm
    Aperture>90%
    Absorption Linewidth4 nm
    Diode Pump Band781 nm
    Major Pump Band400~800 nm

    Absorption and Emission Spectrum


    Feature

    • 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
    Product Tags:

    nd yag laser rod

      

    laser material

      
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