39-657 6.35 x 6.35mm 1064nm 0-45°; Nd:YAG Laser Line Mirror Dielectric

This is a high-quality mirror from Edmund Optics, specifically designed for use with Nd:YAG lasers operating at a wavelength of 1064nm. The mirror measures 6.35mm in both width and height, making it suitable for a variety of applications where a compact, yet robust optical component is required.

The mirror's coating is a dielectric type, which is known for its excellent reflectivity and durability. The front surface of the mirror is coated with "edm diel 1064 45 aoi", a coating specifically designed for 1064nm lasers and an angle of incidence of 45 degrees. This coating ensures high reflectivity and minimal loss of laser energy, making it ideal for applications where efficient light transmission is crucial.

The mirror is made from fused silica, a material known for its high transparency, chemical resistance, and mechanical strength. The mirror has a thickness of 3.18mm, which provides it with sufficient rigidity while maintaining a low weight. The mirror's base shape is rectangular, which is a common and versatile shape in optical systems.

The mirror is classified as a thin lens, which means it has a small thickness compared to its other dimensions. This can be advantageous in optical systems where compactness and minimal optical path differences are important.