| 摘要 |
PURPOSE: A high reflection mirror is provided to improve reflexibility by depositing dielectric substance on an aluminum mirror. CONSTITUTION: A high reflection mirror comprises a substrate layer(11), a plating layer(12), a bonding layer(13), a reflection layer(21), a dielectric substance layer(31), a second dielectric substance layer(41), a third dielectric substance layer(51), a fourth dielectric substance layer(61), and a surface layer(70). The substrate layer is made of beryllium. The plating layer is formed on the substrate layer and is made of nickel. The bonding layer is formed on the plating layer and is made of chrome. The reflecting layer is formed on the bonding layer and is made of aluminum. The first dielectric substance layer is formed on the reflecting layer. The second dielectric substance layer is formed on the dielectric substance layer. The third dielectric substance layer is formed on the dielectric substance layer. The fourth dielectric substance layer is formed on the dielectric substance layer. The surface layer is formed on the fourth dielectric substance layer. |
