Rath, Harapriya ; Sankar, Jeyaraman ; PrabhuRaja, Viswanathan ; Chandrashekar, Tavarekere K. ; Nag, Amit ; Goswami, Debabrata (2005) Core-modified expanded porphyrins with large third-order nonlinear optical response Journal of the American Chemical Society, 127 (33). pp. 11608-11609. ISSN 0002-7863
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Official URL: http://pubs.acs.org/doi/abs/10.1021/ja0537575?prev...
Related URL: http://dx.doi.org/10.1021/ja0537575
Abstract
The third-order nonlinear optical response through measurement of two-photon absorption cross-sections (TPACS) for aromatic core-modified expanded porphyrin analogues by a femtosecond open aperture Z-scan method is reported. The values reported here are among the largest known so far in the literature for any organic molecules.
Item Type: | Article |
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Source: | Copyright of this article belongs to American Chemical Society. |
ID Code: | 5102 |
Deposited On: | 18 Oct 2010 05:30 |
Last Modified: | 11 May 2012 11:22 |
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