





Low infrared absorption JGS1 quartz glass
JGS1 quartz glass with low infrared absorption is an optical quartz material synthesized by high-purity hydrogen oxygen flame melting method. Due to its extremely high hydroxyl content (about 2000ppm), it has excellent far ultraviolet transmission performance, especially in the 185nm short wave ultraviolet region, the transmittance can reach over 90%. As a far ultraviolet optical quartz glass, it has no absorption band in the 185-2500nm wavelength range, and has extremely low thermal expansion coefficient, excellent chemical stability, and high temperature resistance (up to 1100 ℃ for long-term use). It is an indispensable basic material in photolithography technology, deep ultraviolet analysis, and precision optical systems.
Why choose low infrared absorption JGS1 quartz glass?
Q: In which application scenarios can JGS1 quartz glass mainly solve my pain points?
A: If you are facing problems such as low transmittance of deep ultraviolet light leading to poor sterilization or lithography efficiency, easy damage of ordinary window plates in high temperature or corrosive environments, or signal noise caused by poor material uniformity in optical systems, our JGS1 quartz glass can provide a perfect solution. It is particularly suitable for deep ultraviolet lithography below 185nm, UVC-LED packaging lenses, colorimetric dishes for spectral analysis instruments, and scenes with strict requirements for high-energy laser windows.
Q: What are the core advantages of this JGS1 compared to JGS2 or JGS3?
A: The core advantage lies in its ultimate ultraviolet transmission performance and material uniformity. JGS1 has no particle structure and is highly transparent in the ultraviolet and visible light regions, completely solving the problem of energy attenuation caused by absorption of ordinary quartz or JGS2 in the short wave ultraviolet region (185-250nm). Meanwhile, it does not contain the small bubbles and stripes that may exist in JGS3, providing you with a purer optical path.
Luverre Quartz manufactures and sells a wide range of high quality quartz glass, including quartz tubes, quartz plates, quartz rods, quartz windows, quartz crucibles, quartz boats, quartz flanges, quartz beakers, quartz glass instruments, and more. We can meet all kinds of customized requirements for quartz glass products.
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