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Y Yong Liu
Researcher at Eindhoven University of Technology
Publications - Â 83
Citations - Â 2144
Y Yong Liu is an academic researcher from Eindhoven University of Technology. The author has contributed to research in topics: Optical switch & Optical amplifier. The author has an hindex of 24, co-authored 83 publications receiving 2104 citations. Previous affiliations of Y Yong Liu include University of Pretoria.
Papers
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Journal ArticleDOI
Optical packet switching and buffering by using all-optical signal processing methods
H.J.S. Dorren,MT Martin Hill,Y Yong Liu,Nicola Calabretta,A. Srivatsa,Frans Huijskens,H. de Waardt,GD Giok-Djan Khoe +7 more
TL;DR: An alternative optical packet routing concept that can be used for all-optical buffering of data packets is presented and an optical threshold function that is based on a asymmetric configuration of two coupled lasers is used to drive a wavelength routing switch.
Journal ArticleDOI
Error-Free 320-Gb/s All-Optical Wavelength Conversion Using a Single Semiconductor Optical Amplifier
Y Yong Liu,Eduward Tangdiongga,Z. Li,H. de Waardt,A.M.J. Koonen,GD Giok-Djan Khoe,Xuewen Shu,Ian Bennion,H.J.S. Dorren +8 more
TL;DR: In this paper, the authors demonstrate error-free wavelength conversion at 320 Gb/s by employing a semiconductor optical amplifier that fully recovers in 56 ps. Error-free operation is achieved without using forward error correction technology.
Journal ArticleDOI
Error-free all-optical wavelength conversion at 160 gb/s using a semiconductor optical amplifier and an optical bandpass filter
Y Yong Liu,Eduward Tangdiongga,Z. Li,S. Zhang,Huug de Waardt,GD Giok-Djan Khoe,H.J.S. Dorren +6 more
TL;DR: In this paper, an error-free and pattern-independent wavelength conversion at 160 Gb/s was demonstrated using an optical bandpass filter (OBF) placed at the amplifier output.
Journal ArticleDOI
Wavelength conversion using nonlinear polarization rotation in a single semiconductor optical amplifier
Y Yong Liu,MT Martin Hill,Eduward Tangdiongga,H. de Waardt,Nicola Calabretta,GD Giok-Djan Khoe,H.J.S. Dorren +6 more
TL;DR: In this paper, an all-optical wavelength converter based on nonlinear polarization rotation in a single semiconductor optical amplifier is proposed, and experiments show that error-free wavelength conversion can be obtained at a bit rate of 10 Gb/s.
Journal ArticleDOI
1x2 optical packet switch using all-optical header processing
MT Martin Hill,A. Srivatsa,Nicola Calabretta,Y Yong Liu,Huug de Waardt,GD Giok-Djan Khoe,H.J.S. Dorren +6 more
TL;DR: A 1/spl times/2 all-optical packet switch is presented and the header processing is implemented by using a SLALOM structure and an optical flip-flop memory is used to store the processed headers.