Strong two-photon absorption of self-assembled butadiyne-linked bisporphyrin |
| |
| Authors: | Ogawa Kazuya Ohashi Atsushi Kobuke Yoshiaki Kamada Kenji Ohta Koji |
| |
| Affiliation: | Graduate School of Materials Science, Nara Institute of Science and Technology, Japan. |
| |
| Abstract: | Two-photon absorption (2PA) properties of self-assembled porphyrins were investigated. The butadiyne-linked porphyrin array exhibited a 20 times larger 2PA cross section than the meso-meso-linked self-assembled array due to the expansion of pi-conjugation. Higher-order nonlinear absorption was also observed in the former porphyrin. |
| |
| Keywords: | |
| 本文献已被 PubMed 等数据库收录！ |
