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NAP Nd Laser Glass High Thermal Shock Resistance Properties High Average Power

Nanjing Crylink Photonics Co.,Ltd
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    Buy cheap NAP Nd Laser Glass High Thermal Shock Resistance Properties High Average Power from wholesalers
     
    Buy cheap NAP Nd Laser Glass High Thermal Shock Resistance Properties High Average Power from wholesalers
    • Buy cheap NAP Nd Laser Glass High Thermal Shock Resistance Properties High Average Power from wholesalers
    • Buy cheap NAP Nd Laser Glass High Thermal Shock Resistance Properties High Average Power from wholesalers
    • Buy cheap NAP Nd Laser Glass High Thermal Shock Resistance Properties High Average Power from wholesalers

    NAP Nd Laser Glass High Thermal Shock Resistance Properties High Average Power

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    Brand Name : CRYLINK
    Certification : Iso9001
    Price : negotiation
    Delivery Time : 3-4 weeks
    Payment Terms : TT
    Supply Ability : 100 pieces /month
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    NAP Nd Laser Glass High Thermal Shock Resistance Properties High Average Power

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    NAP Nd:Glass

    NAP Neodymium-doped phosphate glass is created specially for high average power applications. NAP2 and NAP4 are two types of new laser glass with high thermal shock resistance properties, which have higher thermal conductivity, lower coefficient of thermal expansion and modest emission cross section. They are served for laser systems with high repetition rates and high energy rates and high energy, which have broad applications in laser ranger, laser peening and pump laser for OPCPA systems.

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    Parameter

    Laser Specifications
    NAP2NAP4
    Cross section for stimulated emission(10-20cm2)3.6±0.13.1±0.1
    Lifetime at 1053nm (sec)*≥360(Nd2O3:0.5wt%)≥370(Nd2O3:0.5wt%)
    ≥350(Nd2O3:1.0wt%)≥360(Nd2O3:1.0wt%)
    ≥330(Nd2O3:2.0wt%)≥330(Nd2O3:2.0wt%)
    ≥310(Nd2O3:3.0wt%)≥310(Nd2O3:3.0wt%)
    Effective bandwidth (nm) 25.4 28.525.428.5
    Fluorescence peak wavelength (nm)10521052
    Absorption coefficient (cm-1)≤0.0015(1053nm)≤0.002(1053nm)
    ≤0.25(400nm)≤0.3(400nm)
    ≤1.5(3333nm)≤1.5(3333nm)

    Optical Specifications
    NAP2NAP4
    Non-linear refractive index coeff.n2(×10-13e.s.u)≤1.25≤1.10
    Refractive index (1053nm)1.537±0.0031.515±0.005
    Abbe value6767
    dn/dT (10-6/℃) (20~100℃)-91.9

    Thermal Specifications
    NAP2NAP4
    Transformation temp. (℃)500545
    Softening temp. (℃)550600
    Coeff.of linear thermal expansion (10-7/K) (30~100℃)8763
    Thermal coeff.of optical path length(10-6/K) (50~100℃)3.85
    Thermal conductivity (25℃) (W/mK)0.760.88
    Specific heat (25℃) (J/gK)0.7570.775

    Other Specifications
    NAP2NAP4
    Density (g/cm3)2.842.58
    Young’s modulus (G Pa)5867
    Posson’s ratio0.250.25
    Knoop hardness (kg/cm2)382549
    Fracture toughness (MPam1/2)0.680.74
    Dw (H2O 98℃) (mg/(cm2/day))0.0030.002

    Spectra
    • Feature
    • Application
    • Literature
    • News
    • High thermal shock resistance properties
    • Higher thermal conductivity
    • Lower coefficient of thermal expansion
    • Modest emission cross section
    • High average power laser
    • Laser ranger
    • Pump laser

    Sample Description

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