We are offering yttrium aluminium garnet rod.Ktp crystals advantages: large nonlinear optical coefficientwide angular bandwidth and small walk-off anglebroad temperature and spectral bandwidthhigh electro-optic coefficient and low dielectric constantlarge figure of meritnonhydroscopic, chemically and mechanically stable applications: frequency doubling (shg) of nd-doped lasers for greenred output.frequency mixing (sfm) of nd laser and diode laser for blue output.parametric sources (opg, opa and opo) for 600nm-4500nm tunable output.e-o modulators, optical switches, directional couplers.optical waveguides for integrated nlo and e-o devices.