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- Potassium_titanyl_phosphate abstract "Potassium titanyl phosphate (KTiOPO4) or KTP is a nonlinear optical material which is commonly used for frequency doubling diode pumped solid-state lasers such as Nd:YAG and other neodymium-doped lasers. The material has a relatively high optical damage threshold (~15 J/cm²), a great optical nonlinearity and excellent thermal stability in theory. In practice, KTP crystals needs to have stable temperature to operate if they are pumped with 1064 nm (infra-red, to output 532 nm green). However, it is prone to photochromic damage (called grey tracking) during high-power 1064 nm second-harmonic generation which tends to limit its use to low- and mid-power systems. It is used to produce "greenlight" to perform some laser prostate surgery.It is also frequently used as an optical parametric oscillator for near IR generation up to 4 µm. It is particularly suited to high power operation as an optical parametric oscillator due to its high damage threshold and large crystal aperture. The high degree of birefringent walk-off between the pump signal and idler beams present in this material limit its use as an optical parametric oscillator for very low power applications. KTP is also used as an electrooptic modulator, optical waveguide material, and in directional couplers.KTP has orthorhombic crystal structure. It is highly transparent for wavelengths between 350–2700 nm with a reduced transmission out to 4500 nm where the crystal is effectively opaque. Its second harmonic generation (SHG) coefficient is about three times higher than KDP. It has a Mohs hardness of about 5.Crack-free fibers of KTP can be prepared from suitable organometallic compounds (usually ethyl alkoxides of potassium and titanium, and butyl ester of phosphoric acid).KTP crystals coupled with Nd:YAG or Nd:YVO4 crystals are commonly found in green laser pointers.Other such materials include KTiOAsO4.".
- Potassium_titanyl_phosphate wikiPageExternalLink books?id=ZjDelQ4HyE4C&pg=PA451.
- Potassium_titanyl_phosphate wikiPageExternalLink books?id=dDFklOqHEG4C&pg=PA110.
- Potassium_titanyl_phosphate wikiPageExternalLink waveguide.html.
- Potassium_titanyl_phosphate wikiPageExternalLink ktp.htm.
- Potassium_titanyl_phosphate wikiPageID "2421241".
- Potassium_titanyl_phosphate wikiPageRevisionID "568433670".
- Potassium_titanyl_phosphate hasPhotoCollection Potassium_titanyl_phosphate.
- Potassium_titanyl_phosphate subject Category:Crystals.
- Potassium_titanyl_phosphate subject Category:Ferroelectric_materials.
- Potassium_titanyl_phosphate subject Category:Laser_types.
- Potassium_titanyl_phosphate subject Category:Nonlinear_optical_materials.
- Potassium_titanyl_phosphate subject Category:Phosphates.
- Potassium_titanyl_phosphate subject Category:Potassium_compounds.
- Potassium_titanyl_phosphate subject Category:Second-harmonic_generation.
- Potassium_titanyl_phosphate subject Category:Titanium_compounds.
- Potassium_titanyl_phosphate type Abstraction100002137.
- Potassium_titanyl_phosphate type Chemical114806838.
- Potassium_titanyl_phosphate type Cognition100023271.
- Potassium_titanyl_phosphate type Compound105870180.
- Potassium_titanyl_phosphate type Compound114818238.
- Potassium_titanyl_phosphate type Concept105835747.
- Potassium_titanyl_phosphate type Content105809192.
- Potassium_titanyl_phosphate type FerroelectricMaterials.
- Potassium_titanyl_phosphate type Idea105833840.
- Potassium_titanyl_phosphate type Material114580897.
- Potassium_titanyl_phosphate type Matter100020827.
- Potassium_titanyl_phosphate type NonlinearOpticalMaterials.
- Potassium_titanyl_phosphate type Part113809207.
- Potassium_titanyl_phosphate type Phosphate114982265.
- Potassium_titanyl_phosphate type Phosphates.
- Potassium_titanyl_phosphate type PhysicalEntity100001930.
- Potassium_titanyl_phosphate type PotassiumCompounds.
- Potassium_titanyl_phosphate type PsychologicalFeature100023100.
- Potassium_titanyl_phosphate type Relation100031921.
- Potassium_titanyl_phosphate type Salt115010703.
- Potassium_titanyl_phosphate type Substance100019613.
- Potassium_titanyl_phosphate type TitaniumCompounds.
- Potassium_titanyl_phosphate type Whole105869584.
- Potassium_titanyl_phosphate comment "Potassium titanyl phosphate (KTiOPO4) or KTP is a nonlinear optical material which is commonly used for frequency doubling diode pumped solid-state lasers such as Nd:YAG and other neodymium-doped lasers. The material has a relatively high optical damage threshold (~15 J/cm²), a great optical nonlinearity and excellent thermal stability in theory. In practice, KTP crystals needs to have stable temperature to operate if they are pumped with 1064 nm (infra-red, to output 532 nm green).".
- Potassium_titanyl_phosphate label "Kaliumtitanylfosfaat".
- Potassium_titanyl_phosphate label "Kaliumtitanylphosphat".
- Potassium_titanyl_phosphate label "Potassium titanyl phosphate".
- Potassium_titanyl_phosphate label "Titanyl phosphate de potassium".
- Potassium_titanyl_phosphate label "磷酸氧钛钾".
- Potassium_titanyl_phosphate sameAs Kaliumtitanylphosphat.
- Potassium_titanyl_phosphate sameAs Titanyl_phosphate_de_potassium.
- Potassium_titanyl_phosphate sameAs Kaliumtitanylfosfaat.
- Potassium_titanyl_phosphate sameAs m.07bx4p.
- Potassium_titanyl_phosphate sameAs Q414260.
- Potassium_titanyl_phosphate sameAs Q414260.
- Potassium_titanyl_phosphate sameAs Potassium_titanyl_phosphate.
- Potassium_titanyl_phosphate wasDerivedFrom Potassium_titanyl_phosphate?oldid=568433670.
- Potassium_titanyl_phosphate isPrimaryTopicOf Potassium_titanyl_phosphate.