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Low Cost 5200nm Laser Crystals Trigonal Crystal Structure LiNbO3 Crystal

Wuhan Star Optic Technology Co., Ltd
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    Buy cheap Low Cost 5200nm Laser Crystals Trigonal Crystal Structure LiNbO3 Crystal from wholesalers
     
    Buy cheap Low Cost 5200nm Laser Crystals Trigonal Crystal Structure LiNbO3 Crystal from wholesalers
    • Buy cheap Low Cost 5200nm Laser Crystals Trigonal Crystal Structure LiNbO3 Crystal from wholesalers

    Low Cost 5200nm Laser Crystals Trigonal Crystal Structure LiNbO3 Crystal

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    Brand Name : STAR OPTIC
    Model Number : LNO
    Certification : RoHS, ISO9001
    Price : Negotiable
    Payment Terms : T/T, Western Union, Paypal
    Supply Ability : 50000pcs/Month
    Delivery Time : Negotiable
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    Low Cost 5200nm Laser Crystals Trigonal Crystal Structure LiNbO3 Crystal

    Birefringent Crystal LiNbO3

    Overview:

    Lithium Niobate (LiNbO3) is widely used in fiber communication devices as Birefringent crystal. It has good mechanical and physical properties and is ideal for optical polarizing components due to its wide transparency range and low cost. It is an excellent material in fiber communication applications such as isolators, circulators, beam displacers, and other polarizing optics.


    General Specifications Of LiNbO3:

    DimensionDia:3-4mm, L:1-100mm(other size is available)
    Dimension toleranceZ-axis:+/-0.2mm, X-axis:+/-0.1mm, Y-axis:+/-0.1mm
    Chamfer<0.5×45°
    Accuracy of orientationZ-axis:<+/-5’, X-axis and Y-axis:<+/-10’
    Parallelism<20 arc seconds
    Scratch/Dig10/5@MIL-O-13830A
    Flatnessλ/8@633nm
    Wavefront distortionλ/4@633nm
    AR coatingAR@1064nm R<0.2%

    Physical and Optical Properties of LiNbO3:

    Crystal StructureTrigonal, space group R3c
    Cell Parametersa = 0.515Å, c = 13.863Å, Z = 6Å
    Melting Point1255±5oC
    Curie Point1140±5oC
    Mohs Hardness5
    Density4.64 g/cm3
    Absorption Coefficient~ 0.1%/cm@1064nm
    Solubilityinsoluble in H2O
    Relative Dielectric ConstanteT11/e0: 85
    eT33/e0: 29.5
    Thermal Expansion Coefficients(@25oC)||a, 2.0 x 10-6/K
    ||c, 2.2 x 10-6/K
    Thermal Conductivity38 W /m /K @ 25oC
    Transparency Range420-5200 nm
    Optical Homogeneity~ 5 x 10-5 /cm
    Sellmeier Equations(λ in um)no2(λ) = 4.9048+0.11768/(λ2 - 0.04750) - 0.027169 λ2
    ne2(λ) = 4.5820+0.099169/(λ2- 0.04443) - 0.021950 λ2
    NLO Coefficientsd33 = 34.4 pm/V
    d31 = d15 = 5.95 pm/V
    d22 = 3.07 pm/V
    Electro-Optic CoefficientsgT33 = 32 pm/V, gS33 = 31 pm/V
    gT31 = 10 pm/V, gS31 = 8.6 pm/V
    gT22 = 6.8 pm/V, gS22= 3.4 pm/V
    Half-Wave Voltage, DCElectrical field ||z, light ^ z 3.03KV
    Electrical field ||x or y, light || z 4.02 KV
    Efficiency NLO Coefficientsdeff=5.7pm/V or~14.6xd36(KDP) for frequency doubling 1300nm;
    deff=5.3pm/V or~13.6xd36(KDP) for OPO pumped at 1300nm;
    deff=17.6pm/V or~45xd36(KDP) for quasi-phase-matched structure;
    Damage Threshold200 MW/cm2


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