Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Desiree Peone"'
Autor:
Heinz Wolleb, Elena A. Makarova, Heinz Spahni, Aleksander Rebane, Desiree Peone, Mikhail Drobizhev, Evgeny A. Lukyanets, Nikolay S. Makarov
Publikováno v:
SPIE Proceedings.
We study a new series of asymmetrical phthalocyanines with promising properties for two-photon 3D optical memory. The chromophores have a strong and narrow one-photon absorption (1PA) S 0 -> S 1 band at 730-760 nm, with a 200-400 cm -1 width. Tuning
Autor:
Aleks Rebane, Desiree Peone, Heinz Spahni, Mikhail Drobizhev, Nikolay S. Makarov, Heinz Wolleb
Publikováno v:
Nonlinear Optical Transmission and Multiphoton Processes in Organics IV.
We study one photon absorption (1PA) and two photon absorption (2PA) properties of a series of asymmetrical phthalocyanines for 2PA-based 3D optical information storage. These compounds show very large 2PA cross section. σ 2 10 3 - 10 4 GM, in near