-
We report here the experimental observations on the nature of the reverse saturable absorption over the visible region(450—470 nm) for two novel porphyrin-like complexes and tetraphenylporphyrin using open aperture z-scan. They all exist large reverse saturable absorption between the Soret and Q bands. A theoretical study has been carried out using 5-level models. The two novel samples have better optical limiting than tetraphenylporphyrin.
-
Keywords:
- reverse saturable absorption /
- z-scan /
- porphyrin
Catalog
Metrics
- Abstract views: 8333
- PDF Downloads: 1376
- Cited By: 0