TeO2

Stable, high transparency range (350-5000nm): transparency data for UV / MIR (based on self-research)
Large device available from large ingots (diameter 50～60mm x 40～70mm L）

• High refractive index： no=2.274　ne=2.430　＠633nm
• High birefringence index
• High figure of merit：M=n6P2/rV3
  34.5×10-18s-3/g＠
  1200×10-18s-3/g＠