Nonlinear absorption of metallated tetraphenylporphyrin (TPP), halogene substituted TPP and bis-TPP covalent ensembles is studied in a wide spectral range of visible and infrared light. Advantages of complexation with Pb and π-conjugation of bis-porphyrin ensembles for reverse saturable and two-photon absorptions were demonstrated. The compounds are useful for optical power limiting applications.
|Title of host publication||Proceedings - 2014 International Conference Laser Optics, LO 2014|
|Publisher||Institute of Electrical and Electronics Engineers Inc.|
|Pages||Category numberCFP1436X-ART; Code 107407|
|Publication status||Published - 2014|
Kislyakov, I. M., Belousova, I. M., Povarov, S. A., Sheiko, I. S., Konev, A. S., Lukyanov, D. A., & Khlebnikov, A. F. (2014). Free-base and metallated bis-tetraphenylporphyrin covalent ensembles for optical power limiting. In Proceedings - 2014 International Conference Laser Optics, LO 2014 (pp. Category numberCFP1436X-ART; Code 107407). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/LO.2014.6886384