Protein-based ultrafast photonic switching
Several inorganic and organic materials have been suggested for utilization as nonlinear optical material performing light-controlled active functions in integrated optical circuits, however, none of them is considered to be the optimal solution. Here we present the first demonstration of a subpicos...
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| Veröffentlicht in: | Optics express 2011-09, Vol.19 (20), p.18861-18870 |
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| container_title | Optics express |
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| creator | Fábián, László Heiner, Zsuzsanna Mero, Mark Kiss, Miklós Wolff, Elmar K Ormos, Pál Osvay, Károly Dér, András |
| description | Several inorganic and organic materials have been suggested for utilization as nonlinear optical material performing light-controlled active functions in integrated optical circuits, however, none of them is considered to be the optimal solution. Here we present the first demonstration of a subpicosecond photonic switch by an alternative approach, where the active role is performed by a material of biological origin: the chromoprotein bacteriorhodopsin, via its ultrafast BR->K and BR->I transitions. The results may serve as a basis for the future realization of protein-based integrated optical devices that can eventually lead to a conceptual revolution in the development of telecommunications technologies. |
| doi_str_mv | 10.1364/OE.19.018861 |
| format | Article |
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| ispartof | Optics express, 2011-09, Vol.19 (20), p.18861-18870 |
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| source | MEDLINE; DOAJ Directory of Open Access Journals; EZB-FREE-00999 freely available EZB journals; Alma/SFX Local Collection |
| subjects | Bacteriorhodopsins - chemistry Bacteriorhodopsins - radiation effects Computer Simulation Equipment Design Models, Theoretical Nonlinear Dynamics Optical Devices Photochemistry - methods Photons Telecommunications |
| title | Protein-based ultrafast photonic switching |
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