HZHY Optical Material Technology Corporation is a high-tech enterprise incubated by the Institute of Optics and Precision Machinery, Chinese Academy of Sciences.
The members of the core technology team are from Shanghai Institute of Optics and Mechanics, Chinese Academy of Sciences, Huawei, Fudan University and other units. The members include China's national outstanding young scientists, and the "young and middle-aged technological innovation leaders" of the Ministry of Science and Technology.
The company mainly aims at the application scenarios of medium-wave infrared (3-5um), providing high-quality infrared optical materials and radar stealth technology solutions.
The core products of the company, gallium fluoride glass and light window deep etching metal mesh technology, have been applied in batches on a variety of equipment.
FGa/Gallium fluoride glass
The cut-off wavelength of the glass is greater than 6 μ M glass has low phonon energy, good glass forming performance, excellent mechanical properties, high optical quality, low hydroxyl content, and is suitable for preparing aircraft sensor window, reconnaissance window, vehicle window and head cover, infrared laser fiber, and matrix glass and other optical materials used as optical fiber amplifier.
Transparent ceramics
Yttrium based transparent ceramics
Y2O3 is widely used and potentially developed due to its excellent physical and chemical properties, mainly including: infrared window and sphere cover, visible and infrared lens, high-pressure gas discharge lamp, ceramic scintillator and ceramic laser.
Zirconium-based transparent ceramics
Zirconia transparent ceramics have good transmittance in the visible and middle infrared bands, wear resistance, acid and alkali corrosion resistance, rain water corrosion resistance, and are expected to be used as window materials.
Magnesia-alumina spinel transparent ceramics
Mg-Al spinel at 0.19-7 μ It has good light transmittance in the m-band range, and the highest theoretical transmittance can reach 87%. In addition, magnesia-alumina spinel has the advantages of high hardness, high strength, high temperature resistance, low emissivity, sand corrosion and rain corrosion resistance.