Low Power Penalty Operation of a Wide Input Dynamic Range Cross-Phase Modulation Wavelength Converter |
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| Authors: | Jun Endo Akira Ohki Rieko Sato Toshio Ito Yuichi Tohmori Yasuhiro Suzuki |
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| Affiliation: | NTT Photonics Laboratories, NTT Corporation 3-1, Morinosato Wakamiya, Atsugi-shi, Kanagawa Pref., 243-0198 Japan |
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| Abstract: | We successfully demonstrated low power penalty operation of a cross-phase modulated (XPM) wavelength converter using a semiconductor optical amplifier (SOA) power equalizer. We also clarified the SOA equalizing level for more adaptive wavelength conversion and achieved a power penalty of less than 1 dB over the wide input dynamic range of 15 dB. |
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