REFLECTIVE MIRROR FOR LIGHT CONCENTRATING SYSTEM, AND LIGHT CONCENTRATING SYSTEM

摘要

A reflective mirror for a light concentrating system, having high reflectance and superior durability; and a light concentrating system including this reflective mirror for a light concentrating system. The reflective mirror includes a substrate and a reflective layer provided on the substrate, in which the reflective layer includes a material having a refractive index at a wavelength of 2500 nm of no less than 2.5 and having a Mohs hardness of 12 to 15. The light concentrating system includes the reflective mirror and a light receiving part that receives light reflected by the reflective mirror.

主权项

1. A reflective mirror, comprising a substrate and a reflective layer provided on the substrate, wherein the reflective layer is composed of material having a refractive index at a wavelength of 2500 nm of no less than 2.5 and having a Mohs hardness of 12 to 15.