| Experiment study of wavelength conversion in a dispersion-flattened photonic crystal fiber |
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| 作者单位： | Key Laboratory of Optical Communication and Lightwave Technologies Ministry of Education，School of Science，Beijing University of Posts and Telecommunications，Key Laboratory of Optical Communication and Lightwave Technologies，Ministry of Education，School of Science，Beijing University of Posts and Telecommunications，Key Laboratory of Optical Communication and Lightwave Technologies，Ministry of Education，School of Science，Beijing University of Posts and Telecommunications，Key Laboratory of Optical Communication and Lightwave Technologies，Ministry of Education，School of Science，Beijing University of Posts and Telecommunications，Key Laboratory of Optical Communication and Lightwave Technologies，Ministry of Education，School of Science，Beijing University of Posts and Telecommunications，Beijing 100876，Beijing 100876，Beijing 100876，Beijing 100876，Beijing 100876 |
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| 摘 要： | Wavelength conversion based on four-wave mixing(FWM)has been demonstrated using a 40-m dispersion flattened highly nonlinear photonic crystal fiber(HNL-PCF).A conversion efficiency of-26 dB for a pump power of 19.5 dBm and a conversion bandwidth of 28 nm have been obtained,which are limited by the continuous wave(CW)laser wavelength range and tunability of optical band pass filters(OBPFs).
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