Production of Laser and Optical Elements
We have been producing crystals on our own since 1990
Our company has been engaged in the growth of crystals by the GNK method in our own production for more than 30 years.
Our experience includes working with public universities, scientific laboratories, manufacturing enterprises, as well as private organizations whose activities are mainly related to research in the field of photonics, optics, optoelectronics and laser technologies.
We carry out a full cycle of processing laser and optical elements, highly qualified employees of our company are always ready to answer any questions you are interested in, find a solution or offer a worthy alternative to products from the world's leading manufacturers.
We apply mirror and anti-reflective coatings, we are not afraid of even the most complex tasks and we will be happy to provide you with a turnkey solution in compliance with all the subtleties and nuances of your project.
Yttrium aluminum garnet crystals with erbium are crystals, suitable for generating almost any wavelength output radiation. Highly doped Er:YAG crystals contain about 50% of the yttrium atoms replaced by erbium atoms, thanks to what you can get radiation with a wavelength of 2940 nm. Radiation with with such parameters is able to absorb water, and therefore it is used in dentistry, cosmetology and ophthalmology.
Crystals of yttrium-aluminum garnet with ytterbium have many unique characteristics: high quantum efficiency, lack of absorption in the excited state and losses with increasing frequency, for a long time upper laser level radiation, large absorption width. They feature unsurpassed optical, thermal and mechanical properties.
Crystal of yttrium-aluminum garnet doped with neodymium (Nd:Y3Al5O12 or Nd:YAG) continues to be considered the best of rare earth materials. Lasers based on this crystal characterized by a four-level energy scheme, with which achieves a low threshold pulse and a continuous radiation.
YAG(Ce) or Ce:YAG is a non-hygroscopic, chemically inert inorganic scintillator. Wavelength maximum emission at 560 nm is in good agreement with the sensitivity of the CCD. Ce:yag is enough fast scintillator with a relative light output of 21% NaI (Tl). C:YAG scintillators are used in SEM, electronic imaging, beta-ray and X-ray counters and imaging. He possesses excellent thermal and mechanical characteristics, making it suitable for ultra-thin screen <0.005 mm. Ce: YAG crystals have a high threshold for electrons or ions high energy, which makes it suitable for high electric current operation.
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