China Supplier Plano-Concave - ZnGeP2 Crystals – Dien


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China Supplier Plano-Concave - ZnGeP2 Crystals – Dien Detail:

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.


Product detail pictures:

China Supplier Plano-Concave - ZnGeP2 Crystals – Dien detail pictures

China Supplier Plano-Concave - ZnGeP2 Crystals – Dien detail pictures

China Supplier Plano-Concave - ZnGeP2 Crystals – Dien detail pictures

China Supplier Plano-Concave - ZnGeP2 Crystals – Dien detail pictures

China Supplier Plano-Concave - ZnGeP2 Crystals – Dien detail pictures

China Supplier Plano-Concave - ZnGeP2 Crystals – Dien detail pictures

China Supplier Plano-Concave - ZnGeP2 Crystals – Dien detail pictures

China Supplier Plano-Concave - ZnGeP2 Crystals – Dien detail pictures

China Supplier Plano-Concave - ZnGeP2 Crystals – Dien detail pictures

China Supplier Plano-Concave - ZnGeP2 Crystals – Dien detail pictures

China Supplier Plano-Concave - ZnGeP2 Crystals – Dien detail pictures


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Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" plus the theory of "quality the basic, have faith in the main and management the advanced" for China Supplier Plano-Concave - ZnGeP2 Crystals – Dien , The product will supply to all over the world, such as: United Arab Emirates, European, Kuala Lumpur, Most problems between suppliers and clients are due to poor communication. Culturally, suppliers can be reluctant to question things they do not understand. We break down those barriers to ensure you get what you want to the level you expect, when you want it. Faster delivery time and the product you want is our Criterion .
Perfect services, quality products and competitive prices, we have work many times, every time is delighted, wish continue to maintain!
5 Stars By Gemma from Ukraine - 2018.11.06 10:04
The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.
5 Stars By Miranda from panama - 2017.09.09 10:18