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        THATSHIGH Photoelectric Technology Co., Ltd.

        Add: Office Building No.1, 677 Tian-chen Road., National
           High-tech Development Zone, Jinan, China
        PC : 250100
        Tel: +86-531-88687737

        • Product Name: LiNbO3 & MgO:LiNbO3 Series Pockels Cell
        • NO.: a02


        LiNbO3 & MgO:LiNbO3 Series Pockels Cell

        LiNbO3 & MgO:LiNbO3 Crystals

        LiNbO3 crystal is a low cost photoelectric material with good mechanical and physical properties as well as high optical homogeneity. It has been widely used as frequency doublers for wavelength > 1mm and optical parametric oscillators (OPOs) pumped at 1064nm as well as quasi-phase-matched (QPM) devices. With preferable E-O coefficients, LiNbO3 crystal has become the most commonly used material for Q-switches and phase modulators, waveguide substrate, and surface acoustic wave (SAW) wafers, etc. Compared with LiNbO3, MgO:LiNbO3 crystal exhibits higher damage threshold.

        THATSHIGH Specifications for LiNbO3 & MgO:LiNbO3 Q-Switch:

        Typical Sizes

        9×9×25 mm3  10×10×20 mm3

        6×6×20 mm3  4×4×15 mm3

        Other size is available upon request 

        Dimension Tolerance

        Z-axis: ± 0.2 mm 

        X-axis and Y-axis: ±0.1 mm 


        < 0.2 mm @ 45°  

        Accuracy of Orientation

        Z-axis: < ± 5′ 
        X-axis and Y-axis: < ± 10′ 


        < 10" 

        Surface Quality [S/D]



        λ/10 @ 633 nm 


        R < 0.15% @ 1064 nm 


        Gold/Chrome plated on X-faces 

        Wavefront Distortion

        < λ/6 @ 633 nm 

        Extinction Ratio

        > 100:1 @ 633 nm (ϕ6 mm beam) 

        Damage Threshold

        100 MW/cm2 (10 ns, 1064 nm)

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        a02 LiNbO3 & MgO:LiNbO3 Series Pockels Cell Delete

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