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Conferences > QELS > 2003 > QML > QML4
  • Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference
  • Technical Digest (Optica Publishing Group, 2003),
  • paper QML4

Very efficient multi-photon absorption in porphyrins with extended π-conjugation

M. Drobizhev, A. Karotki, H. L. Anderson, and A. Rebane

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Abstract

We report a dramatic enhancement of multiphoton absorption in porphyrins in near-infrared range. This is achieved by the near-resonance conditions for each photon to be absorbed and by an extension of molecular π-conjugation.

© 2003 Optical Society of America

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