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0.5-1.1atm% dopant Nd YAG Laser Crystal for solid state lasers

    Buy cheap 0.5-1.1atm% dopant Nd YAG Laser Crystal for solid state lasers from wholesalers
     
    Buy cheap 0.5-1.1atm% dopant Nd YAG Laser Crystal for solid state lasers from wholesalers
    • Buy cheap 0.5-1.1atm% dopant Nd YAG Laser Crystal for solid state lasers from wholesalers

    0.5-1.1atm% dopant Nd YAG Laser Crystal for solid state lasers

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    Brand Name : STAR OPTIC
    Model Number : BBO
    Certification : RoHS, ISO9001
    Price : Negotiable
    Payment Terms : T/T, Western Union, Paypal
    Supply Ability : 50000pcs/Month
    Delivery Time : Negotiable
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    0.5-1.1atm% dopant Nd YAG Laser Crystal for solid state lasers

    Laser Crystal Nd:YAG

    Overview:

    Invented in the sixties of the last century, Nd:YAG has been and continue to be the most widely used laser crystal for solid-state crystal material. Its laser parameters are a good compromise between the strengths and weaknesses of its competition. Nd:YAG crystals are used in all types of solid-state lasers. Compared with others laser crystals, its fluorescence lifetime is twice more than Nd:YVO4 , and thermal conductivity is also better.


    General Specifications Of Nd:YAG:

    Nd Dopant Level0.5-1.1atm%
    Orientation<111>crystalline direction (±0.5deg)
    Dimension TolerancesDiameter: ±0.05mm
    Length: ±0.5mm
    Surface Quality10/5 Scratch and Dig
    Clear Aperture>90%
    Surface Flatness<λ/10@633nm
    Wavefront Distortion<λ/8@633nm
    Parallelism<10 arc seconds
    Perpendicularity<5 arc minutes
    Chamfer<0.1mmx45°
    AR CoatingReflectivity R<0.25%@1064 nm per surface
    Damage threshold over 750 MW/cm2@1064nm, 10 ns and 10 Hz
    HR CoatingStandard R>99.8%@1064nm and R<5%@808nm, Other coatings are available per your request
    Extinction RatioRods with diameter from 3 mm to 6.35 mm and with length to 100 mm: >30dB
    Rods with diameter from 7 mm to 10 mm and with length to 100 mm: >28dB

    Standard Products of Nd:YAG:

    PN:

    Doping

    (%)

    Diameter

    (mm)

    Length

    (mm)

    End Wedge

    (Deg)

    AR Coating
    NYG-1-7120-1064171200/0

    AR/AR@1064

    NYG-1-7145-1064171450/0AR/AR@1064
    NYG-1-7155-1064171550/0AR/AR@1064
    NYG-1-7165-1064171650/0AR/AR@1064
    NYG-1-7185-1064171850/0AR/AR@1064
    NYG-1-8100-1064181000/0AR/AR@1064
    NYG-1-8145-1064181450/0AR/AR@1064
    NYG-1-8155-1064181550/0AR/AR@1064
    NYG-1-8165-1064181650/0AR/AR@1064
    NYG-1-8185-1064181850/0AR/AR@1064

    Physical Properties of Nd:YAG:

    Chemical FormulaNd:Y3Al5O12
    Crystal StructureCubic
    Lattice Constants12.01
    Concentration~1.2 x 1020 cm-3
    Melting Point1970℃
    Density4.56 g/cm3
    Mohs Hardness8.5
    Refractive Index1.82
    Thermal Conductivity14 W/m /K @20℃, 10.5 W /m /K @100℃
    Thermal Expansion Coefficient7.8 x 10-6/K [111], 0-250℃

    Optical Properties of Nd:YAG:

    Pump Wavelength807.5nm
    Lasing Wavelengths1064nm
    Photon Energy1.86x10-19J@1064nm
    Stimulated Emission Cross-Section2.8x10-19 cm2
    Radiative Lifetime550us
    Spontaneous Fluorescence230us
    Loss Coefficient0.003cm-1@ 1064nm
    Absorption band at pump wavelength1nm
    Linewidth0.6nm
    Polarized EmissionUnpolarized
    Thermal BirefringenceHigh


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