The 1080nm TGG Based Optical Isolator from DK Photonics Technology is a Fiber Optic Isolator with Optical Power 0.5 W, 1 W, 2 W, 5 W, 10 W, Isolation 28 dB, Insertion Loss 0.8 to 1.2 dB, Wavelength 1064 nm, 1080 nm, Polarization Dependent Loss 0.15 dB. More details for 1080nm TGG Based Optical Isolator can be seen below.