SUMMARY
Single stage isolators provide >93% transmission with >35dB isolation and dual stage isolators provide 60dB isolation and >85% transmission. Compact optical Isolators for UV visible IR wavelength range from 248nm to 1650nm available from CrystaLaser. Current standard aperture size is 4 mm and 3 mm. Aperture size of 2 mm, 3mm, 4mm, 5mm, 6mm, 10 mm and up to 12 mm available.