Well-designed Optical Windows - ZnGeP2 Crystals – Dien


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Well-designed Optical Windows - 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:

Well-designed Optical Windows - ZnGeP2 Crystals – Dien detail pictures

Well-designed Optical Windows - ZnGeP2 Crystals – Dien detail pictures

Well-designed Optical Windows - ZnGeP2 Crystals – Dien detail pictures

Well-designed Optical Windows - ZnGeP2 Crystals – Dien detail pictures

Well-designed Optical Windows - ZnGeP2 Crystals – Dien detail pictures

Well-designed Optical Windows - ZnGeP2 Crystals – Dien detail pictures

Well-designed Optical Windows - ZnGeP2 Crystals – Dien detail pictures

Well-designed Optical Windows - ZnGeP2 Crystals – Dien detail pictures

Well-designed Optical Windows - ZnGeP2 Crystals – Dien detail pictures

Well-designed Optical Windows - ZnGeP2 Crystals – Dien detail pictures

Well-designed Optical Windows - ZnGeP2 Crystals – Dien detail pictures


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Our target should be to consolidate and improve the high-quality and repair of current goods, in the meantime regularly produce new solutions to meet unique customers' needs for Well-designed Optical Windows - ZnGeP2 Crystals – Dien , The product will supply to all over the world, such as: Dubai, European, Bangladesh, If you are interested in any of our products and solutions or would like to discuss a custom order, remember to feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.
With a positive attitude of "regard the market, regard the custom, regard the science", the company works actively to do research and development. Hope we have a future business relationships and achieving mutual success.
5 Stars By Anna from Kuwait - 2018.09.16 11:31
We have been appreciated the Chinese manufacturing, this time also did not let us disappoint,good job!
5 Stars By Hellyngton Sato from Libya - 2017.06.25 12:48