CDCC is a world-class high-technology manufacturer of semiconductor etching components, laser components and advanced ceramics.
With state-of-the-art proprietary technologies including advanced Surface Processing used to process surfaces of semiconductor components and MOCVD components,CDCC has the capability of purifying materials excess to 5N; manufacturing high density carbide and nitride ceramics; a variety of substrates in order to control surface defects and improve optics service life.
Precision Optics
CDCC provides a complete set of solution with the highest testing standard, including substrates selecting, precision polishing and high quality coating service.
With the advanced polishing and coating technology, It offers a range of mirrors in High Reflectivity Mirrors, Windows, Beamsplitters, Cylindrical Mirrors, Spherical Mirrors, Aluminum Mirrors and SiC Mirrors etc.
High Damage Threshold Laser Optics
High Damage Threshold Coating Ultra Smooth Surface Processing
The patented composite coating technologies can apply for High Damage Threshold lasers:
High Damage Threshold Fiber Laser Coating: HDTF > 20KW
High Damage Threshold Solid-State Laser Coating: HDTSS > 1MW
High Damage Threshold Semiconductor Laser Coating:HDTS > 10KW
High Damage Threshold Chemical Laser: HDTC > 10MW
CDCC focus on the developing and technical innovation of “High Damage Threshold Fiber Laser, High Damage Threshold Solid-State Laser, High Damage Threshold Semiconductor Laser and High Damage Threshold Chemical Laser”.
With constantly researching, our low-absorption for high damage threshold coating technology and ultra smooth surface polishing have achieved world-class level; also with advanced polishing technology, It provides integrated solution for aerospace, environment, medicine and life.
IR (Infrared) Optics
CDCC specializes in developing and producing of high precision IR Optics, also expertise in coating and polishing for customized high precision IR optics; we offer as well as SWIR(Short-wave infrared lenses), MWIR(Medium-wave infrared lenses), LWIR(Long-wave infrared lenses),Windows, Beam combiner,etc.
All optics are inspected in a fully functional simulated environment, also coatings service life are inspected in a different simulated environment of adhesive, intensity, temperature, and salt spray corrosion conditions.
IR (Infrared)Coating Technology
CDCC produces MWIR & LWIR Broadband AR films, visible to LWIR AR films, MWIR & LWIR Band pass filter, and MWIR & LWIR filter films, which achieved world-class level. We offer coatings substrates:
Ge,CVD-ZnSe,Silicon,ZnS,Sapphire,IR Fused Silica,CaF2,MgF2,AMTIR,Copper,Molybdenum…
SiC lightweight Primary Mirror/Silicon carbide reflector
CDCC offers SiC lightweight Mirror can lighten 70%, it has reached international level; also we provide modification,polishing, and coating services.
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BN(Boron Nitride)Ceramics
BN Ceramics features in excellent insulation, thermal stability, thermal conductivity and high temperature dielectric. which are designed for resistance to most of molten metal corrosion by excellent chemically stability. UPAM offers customized high density BN Ceramics with purification of exceed 99.5% .