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Reference.org
Potassium titanyl phosphate
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<p>Potassium titanyl phosphate (KTP) is an <a href="/facts/Inorganic_compound/TfFfzxSz">inorganic compound</a> with the formula K+[TiO]2+PO3−4. It is a white solid. KTP is an important <a href="/facts/Nonlinear_optics/maerngXd">nonlinear optical</a> material that is commonly used for <a href="/facts/Second-harmonic_generation/NzWSrT3J">frequency-doubling</a> <a href="/facts/Diode-pumped_solid-state_laser/E8mXGVsj">diode-pumped solid-state lasers</a> such as <a href="/facts/Nd:YAG_laser/n3Y2LHRc">Nd:YAG</a> and other <a href="/facts/Neodymium/GzDkTIoI">neodymium</a>-doped <a href="/facts/Laser/jk6PTvvT">lasers</a>. </p>