AL-W-63.5-6 63.5 mm Dia. Sapphire Flat Window; t=6mm Uncoated

The AL-W-63.5-6 is a 63.5 mm diameter Sapphire Flat Window, with a thickness of 6mm, sourced from Alkor Technologies. This window is a type of optical element, specifically designed for use in various optical systems.

The window is made of Sapphire, a material with the chemical formula Al2O3, and is known for its exceptional hardness, second only to diamond. This hardness makes it highly resistant to scratching and abrasion, making it an ideal choice for applications where durability is a key factor.

The window is uncoated, meaning it does not have any additional layers applied to its surface. This can be beneficial in certain applications where the natural properties of the sapphire material are desired. However, it's important to note that uncoated windows may have higher reflectivity compared to coated windows, which can affect the performance of the optical system.

The window has a flat shape, which is ideal for applications where a flat, undistorted view is required. The geometry of the window includes a diameter of 63.5mm and a thickness of 6mm, making it suitable for use in systems where a larger window is required.

The window is designed to work with a wavelength of 633nm, which is within the visible light spectrum. This makes it suitable for use in a variety of applications, including imaging, metrology, and beam delivery systems.