SDHT Optoelectronic Material Technology Group is a global leading supplier of Alexandrite, KTP, GTR-KTP, RTP and KDP Q-Switch, Nd:YAG and CTH:YAG crystals, thin film polarizers, laser optics…
The company was listed on the Shanghai Stock Exchange in 2008.
Through long term partnerships with leading laser system manufacturers,It has become one of the leading KTP crystal and laser components manufacturers in the world.
Products
Nonliner Crystals
●KTP / HGTR-KTP
●KTA
●BBO
●LiNbO3
…
Laser Crystals
●Alexandrite Rod
●Nd:YAG
●Nd:YVO4
●Diffusion Bonded
●CTH:YAG
…
Alexandrite Rod
Precision Optics components
●Waveplate
●Lens
●Window
●Thin Film Polarizer
●Mirror / Cell Mirror
●Prism
…
Other Precision Optical Components
●Ceramic Reflector
●Dye Laser Handpiece
●Fractional Handpiece
…
It has multiple product lines and workshops including Flux Crystal Growth, Czochralski Crystal Growth, Solution Crystal Growth production lines, as well as Crystal Orientation and Dicing, Optical Polishing and Optical Coating facilities.
Crystal business
Continue to promote the process development of large-size LBO and BBO crystals, improve the growth quality of Nd:YVO4, TGG, BIBO, KD*P and other crystals, realize the mass production of TeO2 crystals as soon as possible, and speed up new crystal materials such as BIG, Er:Cr:YSGG, etc. R&D
Precision Optical Components
Continue to expand the production line, focus on building the production capacity of large-scale flat products and aspherical products, continue to develop precision optical products with high damage thresholds, accelerate the market promotion of grating products, and promote the development of automation and semi-automated processes in some processes.
The company is ISO 9001 certified for quality control. It has established a complete system for outgoing parts inspection that includes optical testing equipment such as Zygo Interferometers, Perkin-Elmer Lambda 950, Olympus Micro-scope, Photo-Thermal Common-Path Interferometer, Zygo 3D Optical Surface Profilers and more. Our quality control systems and laboratories ensure complete compliance on all specifications for our products.
With a global sales network, including dedicated agency and sales branches, It exports over 60% of its products to the United States, Europe and Asia-Pacific countries.