UV Quartz Polishing Plates – Sub-Å Surface & λ/10 Flatness

Placas de pulido de cuarzo UV

We offer direct supply of custom-made UV quartz polishing plates, high-transparency ultraviolet quartz plates, and window plates based on customer-provided drawings or samples. Our products are widely used in UV laser, optical instruments, and semiconductor manufacturing industries.

Las placas/discos de vidrio de cuarzo de alta calidad son un tipo de cristalería muy utilizado en diversas industrias, como la de semiconductores, óptica y laboratorio. Están fabricados con vidrio de cuarzo fundido de gran pureza, lo que los hace muy resistentes a los choques térmicos y a la corrosión química. Estas placas y discos se caracterizan por sus excelentes propiedades ópticas, altos índices de transmisión y bajo coeficiente de expansión térmica. Pueden personalizarse para satisfacer requisitos específicos, como el tamaño, el grosor y el acabado superficial. Debido a sus propiedades únicas, las placas/discos de vidrio de cuarzo de alta calidad son ideales para su uso en aplicaciones que requieren alta precisión, como el procesamiento de obleas, ventanas ópticas y análisis químicos.

Introducción:

Optical quartz polishing plates are essential components in various industries, providing the necessary precision and performance for critical applications. This article aims to explore the key characteristics, benefits, and numerical aspects of optical quartz polishing plates, shedding light on their significance in achieving superior optical quality.

1. Exceptional Flatness:

Optical quartz polishing plates are renowned for their exceptional flatness, ensuring uniformity and consistency in the polished surfaces. These plates can achieve flatness levels as low as λ/10 (where λ is the wavelength of light), guaranteeing minimal surface distortion and maintaining the integrity of optical systems.

2. Sub-Angstrom Surface Roughness:

Surface roughness plays a crucial role in determining the optical quality of polished surfaces. Optical quartz polishing plates boast sub-angstrom surface roughness, typically in the range of 0.1 – 0.5 Å (angstrom). This ultra-smooth surface finish minimizes scattering and reflection, maximizing light transmission and enhancing the overall optical performance.

3. High Material Purity:

Optical quartz polishing plates are manufactured from high-purity quartz, ensuring minimal impurities and excellent optical clarity. The purity of the material directly impacts the transmission and quality of light passing through the polished surfaces. Quartz plates with purity levels exceeding 99.99% are commonly used, enabling precise control of light in applications such as microscopy, spectroscopy, and laser systems.

4. Tolerance and Dimensional Accuracy:

To meet the stringent requirements of optical applications, quartz polishing plates are produced with high dimensional accuracy and tight tolerances. Typical dimensional tolerances for these plates range from ±0.01 mm to ±0.05 mm, ensuring precise alignment and compatibility with optical systems. This level of accuracy guarantees optimal performance and avoids any detrimental effects caused by misalignment or inconsistency.

5. Customization Options:

Optical quartz polishing plates offer extensive customization options, allowing for tailored solutions to specific application needs. Custom shapes, sizes, and thicknesses can be manufactured to meet precise requirements. Additionally, specific surface finishes, coatings, and edge treatments can be applied to further enhance performance and functionality.

Conclusión:

Optical quartz polishing plates are critical components that contribute to achieving superior optical quality in various industries. With exceptional flatness, sub-angstrom surface roughness, high material purity, and precise dimensional accuracy, these plates ensure optimal light transmission and minimize surface distortion. The ability to customize these plates further enhances their versatility, enabling tailored solutions for specific applications. As precision optics continue to advance, the demand for high-performance optical quartz polishing plates is expected to grow, fueling innovation and pushing the boundaries of optical technology.