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TGG

PostTime:2018,09,18 , views:536  RETURN

TGG

    Terbium Gallium Garnet (TGG, Tb3Ga5O12) is an excellent magneto-optical crystal used in various Faraday devices (Rotator and Isolator) in the range of 400nm-1100 nm, excluding 475-500 nm.

Main Advantages:
     •  Large Verdet constant (40 rad T-1 m-1 @ 1064 nm)
     •  Low optical losses (<0.1% /cm)
     •  High thermal conductivity (4.5 W m-1 K-1@ 300K)
     •  High laser damage threshold (>1 GW/cm2)