High-transmittance glass light guide, optical-grade glass rod, precision light guide rod, laser equipment optical components.

Quartz light guide rods are functional optical devices made from high-purity quartz as the raw material, possessing excellent physical, chemical, and optical properties. Their material purity is extremely high, with very low impurity content. For instance, in some products, the total content of thirteen elements such as Al, Fe, and Ca does not exceed 50 ppm. This gives them outstanding transparency, making them as clear and sparkling as crystal, earning them the title of "the epitome of transparent light guide rods." Additionally, quartz light guide rods exhibit high-temperature resistance, with a melting point of up to 1730°C. They remain stable in high-temperature environments without easily deforming or deteriorating. Furthermore, they are resistant to corrosion from various acids and alkalis, making them "experts in corrosion resistance."

Optical Performance Parameters of Quartz Light Guide Rods

Quartz light guide rods excel in optical performance, offering high-precision optical characteristics. Their density is 2.2 g/cm³, and their Mohs hardness is 7.3. In terms of refractive index, different grades of optical quartz glass vary. For example, JGS1 has refractive indices of 1.46669, 1.46314, 1.46007, 1.45847, and 1.45637 under different spectral line codes, while JGS2 and JGS3 also have corresponding refractive index values. In the ultraviolet and infrared wavelength ranges, quartz light guide rods demonstrate high average transmittance. For instance, a 10mm thick sample shows specific transmittance performance at different wavelengths.