Quartz Glass

Quartz Glass

Supplier
Zeit-group
Category
Optical Material
Origin
China

An optical window is a transparent physical barrier that transmits light between different environments.

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Overview

An optical window is a transparent physical barrier that transmits light between different environments. This window uses quartz glass and is described for infrared use in the region of the quartz-glass absorption band at 2.7μm. Surface reflection losses depend on the material's refractive index.

Specifications

ParameterValue
MaterialJGS1/JGS2/JGS3
Surface Figure Accuracyλ/20
Parallelism≤5 arcsec
Surface Quality10-5
Dimensional Tolerance±0.1mm
Maximum Dimensions (Φ)Φ1200mm

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Supplier Information

Ze
Zeit-group
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Chengdu Zhongke Zhuoer Intelligent Technology Group Co., Ltd. is a leading enterprise in the field of optics and semiconductors, recognized as a National High-Tech Enterprise, a Sichuan Province “Specialized, Refined, Distinctive, and Innovative” “Little Giant” Enterprise, a Chengdu New Economy “Double Hundred” Enterprise, and a Chengdu High-Tech Zone “Four Categories of High-Level Talent” Enterprise. Leveraging its exceptional technical capabilities—including independent R&D, patented technologies, and technological innovation—the company has achieved breakthroughs in ultra-precision polishing, precision inspection, and coating processes in the chip and display sectors. Its key products include high-end quartz blank masks, precision optical components and active devices, precision inspection equipment, and high-performance coating technology services, establishing the company as a core technology-driven enterprise with a competitive supply chain advantage in replacing imported products with domestically produced alternatives. To date, the company has been granted over 80 patents and collaborates with five affiliated institutions and scientific research units. It has established a precision optical processing production base and a precision optical system assembly and calibration center. The company has forged deep industry-academia-research partnerships with global research institutes, renowned universities, and industry associations in the optoelectronics field. Grounded in high-level scientific and technological self-reliance, it is committed to conquering key core technologies, continuously accumulating technical expertise, and tackling key process challenges, striving to become a leading enterprise in the development and industrialization of high-tech optoelectronic products. Through continuous efforts, Zhongke Zhuoer has achieved one qualitative leap after another. In the future, the company will deepen collaborative partnerships along the industry value chain to enhance its core capabilities, embrace innovation, and contribute to the development of critical upstream materials and integrated process technologies for China’s optoelectronics industry.

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Zeit-group · Optical Material
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