AgGaGeS4 (Silver Germanium Gallium Sulfide) – Nonlinear Crystal – Customized Products

AgGaGeS4 (Silver Germanium Gallium Sulfide) – Nonlinear Crystal – Customized Products

AgGaGeS4 (Silver Germanium Gallium Sulfide) is a negative biaxial crystal with an orthogonal crystal system and a larger nonlinear coefficient than AgGaS. Compared with conventional materials, AgGaGeS4 has a wide transmission band (0.5~11.5 μm), a small absorption coefficient (α<0.005 cm–1), and a high threshold of laser damage resistance (30 ns, 9.55 μm, 230 MW/cm2), which is about 1.6 times that of AgGaS2(149 MW/cm2), ZnGeP2 (142 MW/cm2) 1.6 times, suitable for titanium gem 800 nm, Nd: YAG 1 μm laser pumping birefringence (0.057); can be applied to CO2 laser frequency doubling, can withstand high-power laser pumping, output high power mid and far infrared laser.

Note:
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FEATURES
High output power
Low absorption coefficient
High laser damage threshold
Withstand high power laser pumping
High nonlinear optical coefficient wide transmission range

Physicochemical Properties

Spectrum