CY4619 Periodically Poled KTP (PPKTP)

Catalog No.	CY4619
Material	KTiOPO4
Density	3.026g/cm3
CAS Number	12690-20-9
Transparency Wavelength	0.4~4 mm

Periodically Poled KTP (PPKTP) is a new type of non-linear material derived from Potassium titanyl phosphate (KTiOPO4, KTP). Stanford Advanced Materials (SAM) has rich experience in manufacturing and supplying high-quality Optical Products.

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Description

Specification

Periodically Poled KTP (PPKTP) Description

Periodically Poled KTP (PPKTP) is a new type of crystal made from KTP. KTP is a nonlinear optical crystal famous for its high nonlinear coefficient and used in second harmonic generation (SHG) and difference frequency generation (DFG). PPKTP can cover all applications for KTP within KTP’s transparency range. But PPKTP is specially processed to have a periodically patterned distribution of polarity inversion domains which lets PPKTP have a larger nonlinear coefficient than general KTP. Also, PPKTP doesn’t have the phase matching limitation for KTP.

Periodically Poled KTP (PPKTP) Specifications

Material	KTiOPO4
Transparency Wavelength	0.4~4 mm
Density	3.026g/cm³
Operation Temperature	Room temperature
Length	Up to 30mm (Special size needs to be asked.)
Width	2mm
Thickness	1mm
Coating	Extra/Intra cavity, AR/AR, AR/HR

Periodically Poled KTP (PPKTP) Applications

Used in nonlinear opticals such as frequency converters, optical parametric oscillators (OPOs), second harmonic generation (SHG), and difference frequency generation (DFG).

Used in quantum key distribution and quantum computation.

Periodically Poled KTP (PPKTP) Packaging

Our Periodically Poled KTP (PPKTP) is carefully handled during storage and transportation to preserve the quality of our product in its original condition.