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Hybrid near-field optical memory and photofabrication in dye-doped polymer film |
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| Authors: | Yuzhen Shen Jacek Swiatkiewicz Paras N. Prasad Richard A. Vaia |
| Affiliation: | a Photonics Research Laboratory, Institute for Lasers, Photonics and Biophotonics, Departments of Chemistry, Physics, Electrical Engineering and Medicine, University at Buffalo, The State University of New York, Buffalo, NY 14260, USA b Polymer Branch, Material Directorate, US Air Force Research Laboratory, Wright–Patterson Air Force Base, OH 45433, USA |
| Abstract: | A hybrid near-field fluorescence microscopy, which combines near-field scanning optical microscopy and photon scanning tunneling microscopy, is demonstrated for nanoscale optical memory and photofabrication on spin-coated dye-doped polymer films. Storage capacity and readout signal-to-noise ratio with near-field one-photon and two-photon excitations are studied. |
| Keywords: | Near-field scanning optical microscopy Photon scanning tunneling microscopy Optical memory Photofabrication |
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