CY9502 Quartz Disc Dia. 76.2 mm x 1.6 mm, Polished

Quartz Disc Dia. 76.2 mm x 1.6 mm, Polished Description

Quartz Disc Dia. 76.2 mm x 1.6 mm, Polished is fabricated from high-purity quartz (SiO₂) with a carefully controlled thickness and an optically smooth surface finish. The precise diameter supports compatibility with standard optical and semiconductor processing equipment. The polished surface minimises light scattering and interference, offering enhanced performance in rigorous metrological and analytical settings. Dimensional accuracy and surface uniformity are maintained through systematic quality checks.

Quartz Disc Dia. 76.2 mm x 1.6 mm, Polished Applications

Electronics
- Served as an optical substrate in semiconductor devices to achieve enhanced signal uniformity by leveraging the defect-free polished surface.

Industrial
- Used as a reference component in interferometric setups to improve measurement precision by utilising its consistent surface finish.

Research
- Applied in material studies to investigate etching behaviours on silicon substrates by taking advantage of its defined dimensions and high purity.

Quartz Disc Dia. 76.2 mm x 1.6 mm, Polished Packing

Quartz Disc Dia. 76.2 mm x 1.6 mm, Polished is individually enclosed in anti-static pouches and secured within foam-lined, shock-absorbing containers. The packaging is designed to mitigate contamination and physical damage. It is recommended that the discs be stored in a temperature-controlled, low-humidity environment away from direct light. Custom packaging options, including sterile wrapping and moisture barriers, are available to meet specific handling requirements.

Frequently Asked Questions

Q1: What inspection techniques are used to assess the disc's surface quality?
A1: The discs undergo surface analysis using optical interferometry and high-resolution microscopy to verify flatness and finish. These techniques ensure that the polished surface meets specific criteria for optical clarity and dimensional consistency.

Q2: How does the polished finish benefit semiconductor processing applications?
A2: The polished finish minimises surface defects and scattering effects, which is critical for accurate optical measurements and alignment during semiconductor fabrication. This attribute helps maintain process consistency and enhances device performance.

Q3: What storage conditions are recommended to maintain the disc's integrity?
A3: It is advisable to store the disc in a controlled environment with stable temperature and low humidity. Protective packaging, such as anti-static pouches and foam liners, should be used to prevent contamination and physical stress during handling and transit.

Additional Information

Quartz is a naturally occurring crystalline form of silicon dioxide (SiO₂) known for its thermal stability and chemical inertness. Its optical clarity and controlled refractive properties make it a relevant material in precision optics and metrology. The manufacturing process, including surface polishing and dimensional verification, plays a crucial role in achieving the stringent requirements of advanced applications.

In many industrial and research settings, quartz substrates are preferred for their predictable behaviour under various chemical and environmental conditions. Their compatibility with silicon-based systems further supports integrated processing techniques in semiconductor and electronic device fabrication.