The PP0625UV is a 15 mm diameter flat window made from UVFS material, sourced from the reputable vendor Laser Components. This window is designed for use in optical systems and features a thickness of 0.25 inches (6.35 mm).
The UVFS material, identified as "UVFS mal- 1965" in the item data, is particularly suited for applications involving ultraviolet light, given its name. The window is uncoated, which means it does not have any additional layers applied to its surface to alter its optical properties. This can be beneficial in certain applications where a natural optical path is desired.
The window's geometry is that of a thin lens, with a circular base shape. This geometry is common in optical systems where a flat, transparent surface is required to maintain the path of light. The window's diameter of 15 mm and thickness of 0.25 inches are specific to this model, making it suitable for systems with specific spatial requirements.
The window is designed to operate at a wavelength of 632.8 nm, which is in the red visible light spectrum. However, its UVFS material makes it suitable for ultraviolet applications as well.