功能

• A mirror in which aluminum is deposited on a plane substrate that has been polished with high precision.
• It has a high degree of parallelism, so you can use it to angle a jig.
• Aluminum with a protective coat is coated on a parallel plane substrate.
• Can be used as a mirror for visible or near-infrared light.
• * When multiple mirrors are used to propagate light, large amounts of light are lost due to absorption of the aluminum film.
• * Use a dielectric multilayer mirror (TFM, etc.).