Product Description

l Optical Element Material: UV Fused Silica

l Reflectivity >99.99% (Incident Angle 45°)

l Application: Beam Deflection

     The Tuniu supermirror is fabricated by depositing multiple layers of dielectric reflective coatings with alternating high and low refractive indices on a UV-grade fused silica substrate. By increasing the number of coating layers, the reflectivity can be enhanced, enabling the supermirror to achieve a reflectivity exceeding 99.99% at the designed wavelength. It is ideally suited for optical systems requiring extremely high reflectivity. Tuniu offers supermirrors at five standard wavelengths: 532 nm, 632.8 nm, 780 nm, 1064 nm, and 1550 nm. For other customized requirements, please contact Tuniu Technical Support.

Attributes

Super Reflective Mirrors

l Design Wavelength: 532 nm, 632.8 nm, 780 nm, 1064 nm, and 1550 nm Optional

     The Tuniu super mirror utilizes a fused silica substrate with an extremely low coefficient of thermal expansion and outstanding thermal shock stability. The frosted back design effectively reduces the impact of back-reflected light on experimental systems. Tuniu offers super mirrors with a diameter of 25.4 mm, designed for a 45° angle of incidence, and optimized for wavelengths of 532 nm, 632.8 nm, 780 nm, 1064 nm, and 1550 nm. For custom requirements regarding other sizes, wavelengths, or angles of incidence, please contact Tuniu technical support.