기능

• A highly reflective mirror that covers a wide range of the ultraviolet and infrared bands, not just the visible band.
• It can be used for spectroscopic experiments involving invisible light and for propagating blackbody radiation spectra.
• Even in the ultraviolet and infrared regions, the reflectivity is higher than that of a metal film mirror.
• Since it is a mirror of dielectric multilayer film, it does not scratch the mirror surface and can be cleaned.
• Since there is no absorption in the film, there is little change over time and it can withstand continuous laser irradiation.
• We also have a Surface Accuracy Guarantee Mirror (HTFM) that guarantees surface accuracy after coating.
• * Reflectance wavelength characteristics of dielectric multilayer films vary depending on the polarization state of the incident beam.
• * P-polarized light has a lower reflectivity and a narrower reflection band than S-polarized light.
• * The reflectance of the specification is expressed as the average value of the reflectance of P-polarized light and S-polarized light.
• * The mirror surface has a metallic luster, but no metal is used.
• * Be careful not to mistake it for a metal film mirror.