H
H. de Waardt
Researcher at Eindhoven University of Technology
Publications - 368
Citations - 6867
H. de Waardt is an academic researcher from Eindhoven University of Technology. The author has contributed to research in topics: Optical amplifier & Wavelength-division multiplexing. The author has an hindex of 37, co-authored 368 publications receiving 6660 citations. Previous affiliations of H. de Waardt include Nokia Networks.
Papers
More filters
Journal ArticleDOI
Ultra-high-density spatial division multiplexing with a few-mode multicore fibre
R.G.H. van Uden,R. Amezcua Correa,E. Antonio Lopez,Frans Huijskens,Cen Xia,Guifang Li,Guifang Li,Axel Schülzgen,H. de Waardt,A.M.J. Koonen,Chigo Okonkwo +10 more
TL;DR: In this article, the authors demonstrate the viability of spatial multiplexing to reach a data rate of 5.1 Tbit/s−1/carrier−1 on a single wavelength over a single fiber, by employing few-mode multicore fiber, compact three-dimensional waveguide multiplexers and energy-efficient frequency-domain MIMO equalization.
Journal ArticleDOI
Coherent Equalization and POLMUX-RZ-DQPSK for Robust 100-GE Transmission
C.R.S. Fludger,T. Duthel,D. van den Borne,C. Schulien,E.-D. Schmidt,T. Wuth,J. C. Geyer,E. de Man,Khoe Giok-Djan,H. de Waardt +9 more
TL;DR: In this paper, the use of a coherent digital receiver for compensation of linear transmission impairments and polarization demultiplexing in a transmission system compatible with a future 100-Gb/s Ethernet standard is discussed.
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
All-optical flip-flop based on coupled laser diodes
TL;DR: In this article, an all-optical set-reset flip-flop is presented that is based on two coupled lasers with separate cavities and lasing at different wavelengths.