Importance

Loading Importance Indicators...

Abstract

A glass includes following components in molar percentage of cations: P⁵⁺: 51-72%; Al³⁺: 0-10%; Cu²⁺: 5-25%; Rn⁺: 5-25%; R²⁺: 1-18%; Ln³⁺: 0-8%, wherein Rn⁺ is one or more of Li⁺, Na⁺, and K⁺, R²⁺ is one or more of Mg²⁺, Ca²⁺, Sr²⁺, and Ba²⁺, and Ln³⁺ is one or more of La³⁺, Gd³⁺, and Y³⁺; the glass also includes the following components of anions: O²⁻ and F⁻, and a total content of O²⁻ and F⁻ (O²⁻+F⁻) is more than 98%. Through reasonable component design, the glass obtained by the present application has excellent intrinsic quality, excellent transmission properties in the visible range, and excellent absorption properties in the near-infrared region.

Loading the Abstract Image...

First Claim