Fused Silica Window

Products

Fused silica window

Mok Optics offers a comprehensive range of UV Fused Silica Windows and substrates, available in both custom-made configurations and standard stock sizes. UV Fused Silica is renowned for its exceptional transparency across a broad spectrum, from the ultraviolet (UV) range at 180 nm to the infrared (IR) range extending beyond 2.3 microns. This material is characterized by its high OH content, which peaks at 2.7 microns, slightly limiting its IR transmission to about 2.20 microns. For applications requiring extended IR transmission, we provide an infrared grade of quartz that supports transmission up to 3 microns and typically features an OH value of around 10 ppm.

UV Fused Silica is particularly valued for its resistance to chemicals and high radiation environments, making it a reliable choice for a variety of demanding applications. Compared to Fused Quartz, UV Fused Silica boasts higher purity and can withstand temperatures exceeding 1000°C, offering superior resistance to thermal shocks. These properties make it ideal for use in environments where durability and reliability are crucial.

We supply several grades of UV Fused Silica tailored to meet diverse application needs. Our offerings range from cost-effective solutions for commercial applications to high-precision optical components. These include spectroscopic and instrument windows, general optical substrates, and high-precision pressure windows designed for the most demanding environments. Additionally, our precision optical flats are available with optional multi-layer anti-reflective (AR) coatings, enhancing their performance in specific optical systems.

Whether you require standard products or custom solutions, Mok Optics is equipped to meet your needs with high-quality UV Fused Silica components that deliver exceptional performance in a wide range of optical applications.

Overview of the contents of fused quartz windows

Fused silica windows are optical elements made of very pure fused silica. These optical elements are highly precise and have very good optical performance and durability. These optical window elements can be used to protect optical systems and instruments.

Features of Fused Quartz Window

High Transmission: Fused silica windows provide excellent transmission over a wide spectral range from deep ultraviolet (UV) to near infrared (IR).
High Chemical Resistance: Fused quartz is resistant to most chemicals, ensuring durability in corrosive environments.
High Radiation Resistance: These windows maintain their performance even when exposed to high levels of radiation.
Low scattering and absorption: ensures minimal light loss, maintaining the integrity of the optical system.

Application scenarios of fused quartz windows

Laser Systems: Used in high-power laser applications because of their ability to handle high-intensity beams without causing damage.
Semiconductor equipment: essential in photolithography systems and other semiconductor manufacturing processes.
Spectroscopic Instruments: Used in spectrophotometers and other analytical instruments requiring high ultraviolet and infrared light transmittance.
Aerospace: Due to its ruggedness and ability to withstand extreme environments, it is well suited for use in spaceborne instruments and other aerospace applications.
Medical Equipment: Used in a variety of medical equipment, including laser surgery systems and diagnostic instruments.
Industrial Measurement: Used for precision measurement tools and equipment to ensure accuracy and reliability.

Summarize

Fused silica windows are important components in a variety of high-precision and high-performance applications. Its exceptional optical clarity, thermal stability and resistance to harsh conditions make it an excellent choice for protecting sensitive optical systems. Whether in cutting-edge scientific research, advanced industrial processes or critical medical applications, fused silica windows deliver reliable, efficient performance, ensuring the highest standards of accuracy and durability.

If you have any questions don’t hesitate to contact us anytime! ! !