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 Yong Hee
    Publish time 2022-12-30 14:06    

LiIO3 crystal is an uniaxial non-linear crystal with high non-linear optical coefficients and wide transparency range,  it is used for frequency doubling of the low and medium power Ti:Sapphire and other lasers, in some cases, it is used for frequency doubling and -tripling of Nd:YAG lasers and auto-correlators to measure ultra-short pulse width, it has wide prospect in aviation, chemical industry, metallurgy and oil industry.


Large non linear coefficients ,broad angular and temperature bandwith

Low dielectric contants, low ionic conductivities

Lower absorption in the 3-4 μm spectrum range than KTP

Highly resistant to high intensity laser radiation


From the SHG to FHG of the fundamental laser emission in the range from 0.69 to 2.0μm

OPO obtaining of the tuned radiation in the ranges from 0.8 to 4.0μm

Frequency multiplication and mixing in transparency crystal range from 0.28 to 5.5μm

Measurement of parameters of ultra-short laser pulses including the single ones

Visualisation of IR radiation to obtain the object image by non-linear optical methods


Dimension Tolerance±0.1mm
Angle Tolerance≤+/-0.25°
Parallelism≤20 arcsec
Surface Quality20/10
Perpendicularity≤5 arcmin
Wavefront Distortionλ/8@633nm
Clear Aperture>90%

Product Classification