BaGa2GeSe6 (Barium Selenium Germanium Gallium) – Laser Crystal – Nonlinear Crystal – Customized Products

BaGa2GeSe6 (Barium Selenium Germanium Gallium) – Laser Crystal – Nonlinear Crystal – Customized Products

BaGa2GeSe6 (Barium Selenium Germanium Gallium), referred to as BGGSe crystal, is a tripartite crystal system R3 space group with high laser damage threshold, wide transmission range (0.5~18μm), moderate birefringence (0.08~0.11), large nonlinear coefficient (d11=23.6 pm/V), stable chemical properties, no tedious post-treatment such as annealing and its surface high chemical stability, no post-growth treatment, high crystal symmetry, and easy processing. Capable of being pumped using Nd: YAG laser, it has important potential for infrared laser frequency conversion such as CO and CO2 laser frequency doubling and optical parametric oscillation to generate mid- and far-infrared lasers. Due to the low dispersion nature and high damage threshold of the BGGSe crystal, it has advantages in ultra-wide mixing and ultra-short pulse output.

Note:
$100 is a deposit, not the final price of the product. Please contact us for price if needed.

FEATURES

Large nonlinear optical effect
High laser damage threshold
Wide range of light transmission
High crystal symmetry, easy to process
Insoluble in dilute acids, good chemical stability
No tedious post-processing such as annealing
The frequency multiplication factor is 6 times that of AgGaS2
High transmittance and birefringence in the far infrared range

Physicochemical Properties

Spectrum