All-optical frequency multiplication/recovery based on a semiconductor optical amplifier ring cavity |
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Authors: | Fei Wang |
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Institution: | School of Physics, Southwest Normal University, Beibei, Chongqing 400715, China |
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Abstract: | A novel scheme for all-optical frequency multiplication/recovery based on a semiconductor optical amplifier ring cavity is proposed and investigated numerically. The results show, for a 2.5 GHz driving pulse train, it can be generated 5-25 GHz repetition rate pulse trains with low clock amplitude jitter, polarization independence and high peak power. Furthermore, the extraction of the clock signal from a pseudorandom bit sequence signal can be realized based on the proposed scheme. |
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Keywords: | Semiconductor optical amplifier Ring cavity Interference All-optical frequency multiplication/recovery |
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