65-854 5 mm Dia. Fused Silica High Power Laser Line Flat Window; t=3 mm Laser V-Coat 1064nm

The 65-854 is a high-performance optical window designed for use with laser systems operating at a wavelength of 1064nm. This window, with a diameter of 5mm and a thickness of 3mm, is manufactured from fused silica, a material renowned for its exceptional optical qualities, making it an ideal choice for demanding laser applications.

The window features a proprietary laser V-coat, specifically designed for 1064nm, on both the front and back surfaces. This coating enhances the window's performance by reducing reflection and increasing transmission, thereby maximizing the efficiency of your laser system. The coating is designated as 'Lambda20', indicating it has a reflectance of less than 0.2% over a 20nm bandwidth centered at 1064nm.

The 65-854 is shaped as a thin lens, although its primary function is to provide a transparent barrier rather than focusing or diverging light. This shape, however, does offer certain advantages in terms of ease of integration and alignment within your optical setup.

This item is available from Edmund Optics and is currently in stock, according to the vendor's website. For more detailed information, including technical drawings and performance data, please refer to the product page on the Edmund Optics website.