Our company puts emphasis on the management, the introduction of talented personnel, and the construction of staff building, trying hard to improve the quality and liability consciousness of staff members. Our company successfully attained IS9001 Certification and European CE Certification of PriceList for China Zngep2 Nonlinear Crystal Zinc Germanium Phosphide, For more information and facts, you should never wait to make contact with us. All inquiries from you may be highly appreciated.
Our company puts emphasis on the management, the introduction of talented personnel, and the construction of staff building, trying hard to improve the quality and liability consciousness of staff members. Our company successfully attained IS9001 Certification and European CE Certification of China Zinc Germanium Phosphide, Zngep2 Nonlinear Crystal,ZnGeP2 crystals, Many items fully conform to the most rigorous of international guidelines and with our first-rate delivery service you will have them delivered at any time and in any place. And because Kayo deals in the entire spectrum of protective equipment, our customers don’t ought to waste time shopping around.
Zinc Germanium Phosphide (ZGP) crystals possessing large nonlinear coefficients (d36=75pm/V). Our ZGP has wide infrared transparency range(0.75-12μm), useful transmission from 1.7um. ZGP also shows high thermal conductivity(0.35W/(cm·K)), high laser damage threshold (2-5J/cm2)and well machining property.
ZnGeP2 (ZGP) crystal was called the king of infrared nonlinear optical crystals and it is still the best frequency conversion material for high power, tunable infrared laser generation. DIEN TECH offer high optical quality and large diameter ZGP crystals with extremely low absorption coefficient α < 0.03 cm-1(at pump wavelengths 2.0-2.1 µm). These properties enables ZGP crystal to be used to generate mid-infrared tunable laser with high efficiency through OPO or OPA processes.
Applications of ZGP:
• Second, third, and fourth harmonic generation of CO2-laser.
• Optical parametric generation with pumping at a wavelength of 2.0 µm.
• Second harmonic generation of CO-laser.
• Producing coherent radiation in submillimeterrange from 70.0 µm to 1000 µm.
• Generation of combined frequencies of CO2- and CO-lasers radiation and other lasers are working in the crystal transparency region.
Orientation of ZGP:
The standard ZGP crystal orientation is for type I phase matching at an angle of θ= 54° , which is suitable
for use in OPO pumped at wavelengths between 2.05um and 2.1um to generate mid-infrared output
between 3.0um and 6.0um.
Custom orientations of our ZGP crystals are available on request.
Our company puts emphasis on the management, the introduction of talented personnel, and the construction of staff building, trying hard to improve the quality and liability consciousness of staff members. Our company successfully attained IS9001 Certification and European CE Certification of PriceList for China Zngep2 Nonlinear Crystal Zinc Germanium Phosphide, For more information and facts, you should never wait to make contact with us. All inquiries from you may be highly appreciated.
PriceList for China Zinc Germanium Phosphide, Zngep2 Nonlinear Crystal, Many items fully conform to the most rigorous of international guidelines and with our first-rate delivery service you will have them delivered at any time and in any place. And because Kayo deals in the entire spectrum of protective equipment, our customers don’t ought to waste time shopping around.
Basic Properties |
|
Chemical | ZnGeP2 |
Crystal Symmetry and Class | Tetragonal, -42m |
Lattice Parameters | a = 5.467 Å |
c = 12.736 Å | |
Density | 4.162 g/cm3 |
Mohs Hardness | 5.5 |
Optical Class | Positive uniaxial |
Userful Transmission Range | 2.0 um – 10.0 um |
Thermal Conductivity @ T= 293 K | 35 W/m∙K (⊥c) 36 W/m∙K ( ∥ c) |
Thermal Expansion @ T = 293 K to 573 K | 17.5 x 106 K-1 (⊥c) 15.9 x 106 K-1 ( ∥ c) |
Technical Parameters | |
Surface flatness | PV<ʎ/4@632.8nm |
Surface quality S-D | 20-10 |
Wedge/Parallelism error | <30 arc sec |
Perpendicularity | <5 arc min |
Transparency range | 0.75 – 12.0 |
Non-linear coefficient | d36= 68.9 (at 10.6 um),d36= 75.0 (at 9.6 um) |