KTP Crystal

Material 

KTiOPO4

Dimension Tolerance

(W±0.1mm) ×( H±0.1mm) ×( L+0.5/-0.1mm) (L≥2.5mm)

(W±0.1mm) ×( H±0.1mm) ×( L+0.1/-0.1mm) (L<2.5mm)

Flatness

< λ/ 8 @ 633nm

Parallelism

< 20“

Perpendicularity

≤ 5 '

Finish

< 10 / 5

Wavefront distortion

< λ/ 8 @ 633nm

AR coating

Available upon request

Potassium titanyl phosphate (KTP). KTP (KTiOPO4) is widely used in commercial and military lasers, including laboratory and medical systems, range detectors, lidar, optical communication and industrial laser systems.

Characteristics of KTP crystal:

Large nonlinear optical coefficient

Large receiving angle and small departure angle

Wide temperature and spectral bandwidth

High photoelectric coefficient and low dielectric constant

High resistance ratio

No water absorption, chemical and mechanical properties, stability

Maximum size: 20x20x40mm and maximum 60mm length.

Polishing takes 2 weeks and coating takes 3 weeks

Provide antireflective coating, mounting bracket and RE polishing services