Ultra-low absorption and scattering losses: Mirrors must be able to reflect laser light efficiently, reducing the absorption and scattering of light during propagation to maintain the intensity and stability of the laser beam.

Excellent resistance to the plasma environment: In RLG, the interaction of the laser with the mirror can produce plasma, and the mirror needs to have good resistance to the plasma environment to prevent degradation of performance.

Long durability: Mirrors need to withstand long-term operation and high-frequency vibrations, so they must have high durability to ensure the long-term stability of the RLG.

Applications: Ultra-precision polishing technology, Advanced inspection technology, etc.