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In terms of its mechanical strength, sapphire glass has an impressive flexural strength of over 400MPa. This characteristic enables it to withstand mechanical stresses such as high pressure and vibration. In the realm of deep-sea exploration, the observation windows of submersibles must be engineered to withstand immense water pressure. Sapphire glass is selected for...

Sapphire glass is an increasingly essential material in endoscope lenses due to its exceptional scratch resistance and other superior properties. It not only extends the service life of the endoscope, but also ensures the image quality and safety during the surgical process.

Sapphire plates, as a high-performance optical material, demonstrate excellent optical transmission characteristics across the ultraviolet, visible, and infrared wavelength ranges. Their unique physical and chemical properties render them an ideal choice for operation in harsh environments. This article will analyze the advantages of sapphire plates from the perspectives of material properties, optical performance, and...

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.