CM6929 Sapphire Step Window

Sapphire Step Window Description

Sapphire Step Window is an optical element constructed from synthetic sapphire (Al₂O₃). It is used in applications that require durability, consistent light transmission and resistance to severe environmental conditions. The step‐shaped design facilitates the incorporation of additional optical elements, thereby maintaining measured light transmission across ultraviolet, visible and infrared wavelengths.

This optical element is employed in sectors such as aerospace, defence, medical devices and semiconductor manufacturing where operating temperature, chemical exposure and mechanical stress are quantified factors. It has a Mohs hardness of 9, which reduces the incidence of scratches and wear. The element operates at temperatures up to 2 040°C and resists most corrosive substances, thereby supporting systems that are subject to rigorous conditions.

Sapphire Step Window Applications

·       Aerospace: In aerospace, the element is used in optical systems for satellites, aircraft and space missions, thereby withstanding measured extreme temperatures.

·       Defence: In defence, it is applied in optical instruments, including infrared cameras, sensors and targeting systems, thereby ensuring controlled light transmission under defined conditions.

·       Medical Devices: In medical devices, the element is incorporated into endoscopes, diagnostic tools and imaging equipment where clear optical transmission and resistance to chemicals are required.

·       Semiconductor Manufacturing: In semiconductor manufacturing, it is utilised in systems that demand high-temperature operation and precise processing, such as wafer processing and photolithography equipment.

·       Laser Systems: In laser systems, it is used as a window to protect optical assemblies while maintaining controlled light transmission.

·       Optical Instruments: In optical instruments, including telescopes, microscopes and cameras, the component meets measured performance requirements for light transmission.

Sapphire Step Window Packaging

The optical components are packaged in customised cartons of various sizes according to material dimensions. Smaller items are packed in PP boxes, while larger items are shipped in custom wooden crates. Packaging methods, including the use of cushioning materials, are implemented in accordance with transport standards.

Packaging: Carton, Wooden box, Paper barrel, Iron barrel, or customised.

Please review the packaging details provided for your reference.

Sapphire Step Window FAQs

Q1. What is a Sapphire Step Window?

A Sapphire Step Window is an optical element made from synthetic sapphire (Al₂O₃) with a step‐shaped design. The design permits the connection of multiple optical elements. It is used in applications that require measured light transmission and resistance to chemical exposure.

Q2. What are the key properties of Sapphire Step Windows?

Hardness: A Mohs hardness rating of 9, which reduces scratch incidence.

Thermal Stability: The element operates at temperatures up to 2 040°C.

Optical Transmission: It transmits light across ultraviolet, visible and infrared ranges.

Chemical Resistance: It withstands exposure to most acids, alkalis and corrosive substances.

Mechanical Strength: It is engineered to endure repeated impact and wear.

Q3. What are the common shapes of Sapphire Step Windows?

Sapphire Step Windows may be manufactured in various shapes, including circular, oval, square, rectangular and other custom shapes depending on application requirements.