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Advances in preparation technology have led to the development of sapphire high-strength glass in larger sizes and with composite functions. The diameter of sapphire crystals grown by the temperature gradient method (TGT) has reached 450mm, meeting the requirements of the new generation of optoelectronic systems.

Sapphire glass exhibits broad transmission capabilities spanning from the ultraviolet to the infrared spectral regions. In the ultraviolet spectral range, transmittance increases substantially starting at the wavelength of 200 nm, reaching approximately 80% at the wavelength of 250 nm. This property renders it highly valuable for ultraviolet optical systems. Within the infrared spectrum, its...

Sapphire lenses, renowned for their exceptional hardness, superior optical performance, thermal stability, corrosion resistance, and chemical inertness, are widely used across diverse optical applications. The following outlines key application scenarios of sapphire lenses in various optical products. 

Sapphire crystal glass is not derived from natural sapphire but is produced through controlled synthetic processes. The material is composed primarily of aluminum oxide, with trace additions of titanium and iron. Through purification during synthesis, impurities are eliminated, resulting in a colorless, transparent material rather than the blue hue characteristic of natural sapphires.

Currently, sapphire glass cutting technology is undergoing a paradigm shift—from traditional mechanical processing toward photoelectric composite methods. The integration of intelligent cutting systems is transforming conventional manufacturing approaches. By incorporating machine vision and artificial intelligence algorithms, these systems enable real-time monitoring of material conditions and automatic parameter adjustment to optimize processing outcomes.

Sapphire lenses are assuming an increasingly prominent role in the optical domain, owing to their infrared transmission capabilities, environmental durability, and advancements in manufacturing technologies. As technological progress continues and the benefits of large-scale production become evident, sapphire is poised to make significant contributions to the broader domain of infrared optics, offering robust technical...

Sapphire plates, regarded as high-performance optical components, have been extensively utilized in laser systems, semiconductor equipment and other domains. This is attributable to their exceptional physical and chemical properties. The customized specifications and coating configuration of sapphire plates are directly related to the effect of terminal applications; as such, it is necessary to carry...