Recovery of 80 GHz optical clock from 160 Gbit/s data using regeneratively modelocked laser diode |
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| Authors: | Ohno T. Sato K. Iga R. Kondo Y. Yoshino K. Furuta T. Ito H. |
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| Affiliation: | NTT Photonics Labs., NTT Corp., Atsugi, Japan; |
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| Abstract: | An 80 GHz optical clock signal was successfully recovered from a 160 Gbit/s data stream using a regeneratively modelocking scheme of a semiconductor modelocked laser (MLLD). To handle an 80 GHz electrical signal, the MLLD integrated with a high-mesa electroabsorption modulator and a W-band UTC-PD module are used in this scheme. |
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