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A new system of photon-gated persistent spectral hole burning material for frequency-domain optical storage |
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| Authors: | Zhonglin Zhang Luqing Shi Jun Xie K. Horie Shaoming Yao Manhua Zhang Boshen Zhu |
| Affiliation: | (1) Amorphous State Research Laboratory, Beijing University of Aeronautics and Astronautics, 100083 Beijing, China;(2) Department of Reaction Chemistry, Faculty of Engineering, University of Tokyo, 113 Tokyo, Japan;(3) Beijing Institute of Photographic Chemistry, Academia Sinica, 100101 Beijing, China;(4) Department of Applied Physics, Beijing Institute of Technology, 100081 Beijing, China |
| Abstract: | Two-color persistent spectral hole-burning was achieved for the first time for a new system Zn-tetrabenzoporphin-crotonic acid/phenoxy resin at 20 K. The time dependence experiments show that the spectral holes are persistent at the temperature of 20 K. These holes can be erased by laser irradiation and reversible holeburning is performed. The hole width remains almost constant during the erasing process. |
| Keywords: | 42.79.V 33.20 |
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