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Cascaded Optical Buffer Based on Nonlinear Polarization Rotation in Semiconductor Optical Amplifiers |
| CHENG Mu, WU Chong-Qing, LIU Hua |
| Institute of Optical Information, Key Lab of Luminescence and Optical Information Technology (Ministry of Education), Beijing Jiaotong University, Beijing 100044 |
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| Cite this article: |
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CHENG Mu, WU Chong-Qing, LIU Hua 2008 Chin. Phys. Lett. 25 4026-4029 |
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Abstract A cascaded buffer based on nonlinear polarization rotation in semiconductor optical amplifiers is proposed, which is suitable for fast reconfiguration of buffering time at picoseconds. With the proposed buffer, sixty different buffer times are demonstrated at 2.5Gb/s.
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| Keywords:
42.81.Gs
42.81.Uv
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Received: 04 July 2008
Published: 25 October 2008
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