Abstract
An additional increase of the optical absorption is observed when light of intensity greater than 1 W/cm2 acts on single-crystal slabs of yttrium iron garnets. When a sample is subsequently subjected briefly to illumination by IR light of low intensity (∼10 mW/cm2) this effect is partially diminished or vanishes completely.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have