HeNe Laser Cavity Mirrors

• Laser grade substrate
• Designed for Brewster window tube
• Low loss

The Ealing Cavity Mirrors are designed to minimize scatter and absorption, and produce very high reflectivity. These high quality mirrors result in outstanding performance and reliability as a critical component of a HeNe laser. The mirror set consists of a high reflector mirror with reflectance >99.99%, and an output coupler with transmittance of 1.1-1.5%.