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KTP--Potassium Titanyl Phosphate
KTP is the most commonly used material for SHG of Nd-doped lasers, and also for SFG to generate blue&red light, widely used in both commercial and military lasers, including laboratory and medical systems, rangefinders, LIDAR, optical communications, and industrial systems.
Advantage:
Large nonlinear optical coefficient
Wide angular bandwidth and small walk-off angle
Broad temperature and spectral bandwidth
High electro-optic coefficient and low dielectric constant
Large figure of merit
Nonhydroscopic, chemically and mechanically stable
Key Parameters:
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