The 1030nm 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 26 dB, Insertion Loss 0.6 to 1 dB, Wavelength 1030 nm, 1040 nm, 1050 nm, Polarization Dependent Loss 0.15 dB. More details for 1030nm TGG Based Optical Isolator can be seen below.