KTP Crystal for SHG and OPO

Nonlinear Optical Crystal Potassium Titanyl Phosphate (KTiOPO4 or KTP) crystal is one of the most efficient nonlinear Optical Crystal and have been used in frequency doubling of IR lasers and OPO to mid-IR spectral region, and it has a lot of excellent properties such as high nonlinear optical coefficient, high thermal conductivity, so it is not sensitive to the temperature change. KTP is widely used in SHG, OPO and OPA applications.

KTP OPO component: KTP Crystals are placed in an oscillation cavity which consists two mirrors or lens, or just on piece of KTP crystal is coated HR coatings without mirrors and lens. Coupletech provides broad KTP OPO range from visible to mid-IR for parametric sources for tunable outputs, especially siginal light 1572nm. Coupletech produces high quality single domain KTP crystals and components for OPO, OPA, SHG, SFG & DFG applications, as well as substrates for Optical Waveguides and E-O Modulators. Coupletech has strict quality control and provides quantity discount for all kinds of Optical Crystal, i.e. Nd:YAG Crystals , Nd:YVO4 Crystals , Cr:YAG Crystals, Diffusion Bonded Crystals, KTP Crystals, BBO Crystals, LBO Crystals, BIBO Crystals, KTA Crystals, LN Crystals.

Specifications that we can achieve are as follows:

Orientation:<0.2 deg, Flatness:

KTP-10106 is the size 10 x 10 x 6mm S1: AR coatings at 1064 & 532nm, S2: AR coatings at 1064 & 532nm

KTP-050520-03 is the size 5 x 5 x 20mm S1: AR coatings at 1064nm & 1572nm; S2: AR coatings at 1064nm & 1572nm

KTP-050520-01 is the size 5 x 5 x 20mm S1: HR at 1572nm, HT at 1064nm + 3300nm; S2: PR ( R=55% ) at 1572nm, HT at 1064nm&3300nm.

KTP-050520-02 is the size 5 x 5 x 20mm S1: HR at 1572nm, HT at 1064nm&3300nm; S2: HR at 1064nm, PR ( R=55% ) at 1572nm, HT@3300nm