Journal ArticleDOI
100 Gbit/s all-optical wavelength conversion with integrated SOA delayed-interference configuration
Juerg Leuthold,Charles H. Joyner,Benny Mikkelsen,Gregory Raybon,J.L. Pleumeekers,Barry Miller,K. Dreyer,C. A. Burrus +7 more
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TLDR
In this paper, the authors report all-optical 100 Gbit/s wavelength conversion employing cross-phase modulation for the first time, and they use a cross-photon-based modulation scheme.Abstract:
The authors report all-optical 100 Gbit/s wavelength conversion employing cross-phase modulation for the first timeread more
Citations
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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
Study of all-optical XOR using Mach-Zehnder Interferometer and differential scheme
Qiang Wang,Guanghao Zhu,Hongmin Chen,J. Jaques,Juerg Leuthold,A. B. Piccirilli,Niloy K. Dutta +6 more
TL;DR: In this paper, an integrated SOA-based Mach-Zehnder interferometer (SOA-MZI) at 20 and 40 Gb/s was used for all-optical XOR functionality.
Journal ArticleDOI
168-Gb/s all-optical wavelength conversion with a symmetric-Mach-Zehnder-type switch
TL;DR: In this paper, a symmetric-Mach-Zehnder (SMZ)-type switch was used to achieve error-free all-optical wavelength conversion at 168 Gb/s, which is the highest repetition rate ever reported.
Journal ArticleDOI
Optical packet switching in core networks: between vision and reality
Tarek S. El-Bawab,Jong-Dug Shin +1 more
TL;DR: This paper examines the future potential of OPS in the core network by discussing this switching approach and the current status of a number of its enabling technologies and sees that optical packet switching may be deployed in the long-term future subject to satisfaction of three main conditions/developments.
Journal ArticleDOI
Multimode interference couplers with tunable power splitting ratios
Juerg Leuthold,C.W. Joyner +1 more
TL;DR: In this paper, a compact multimode interference couplers with tunable power splitting ratios have been realized, which is needed to optimize ON-OFF ratios in interferometric devices and may find applications as extremely compact switches.
References
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Journal ArticleDOI
Error free 100 Gbit/s wavelength conversion using grating assisted cross-gain modulation in 2 mm long semiconductor amplifier
TL;DR: In this paper, the first error free operation of 100 Gbit/s wavelength conversion employing cross-gain modulation in a semiconductor optical amplifier was demonstrated, and a near transform limited non-return-to-zero data stream was generated at the device output.
Journal ArticleDOI
3.8-THz wavelength conversion of picosecond pulses using a semiconductor delayed-interference signal-wavelength converter (DISC)
TL;DR: In this paper, a delayed-interference signal-wavelength converter (DISC) is proposed, whose speed is not restricted by the carrier lifetime and its structure consists of only two essential components, namely, a semiconductor optical amplifier and a passive split delay.
Journal ArticleDOI
Spatial mode filters realized with multimode interference couplers.
TL;DR: Spatial mode filters based on multimode interference couplers that offer the possibility of splitting off antisymmetric from symmetric modes are presented, and realizations of these filters in InGaAsP/InP are demonstrated.
Journal ArticleDOI
All-optical wavelength converter scheme for high speed RZ signal formats
B. Mikkelsen,K.S. Jepsen,M. Vaa,Henrik N. Poulsen,K.E. Stubkjaer,R. Hess,M. Duelk,W. Vogt,E. Gamper,Emilio Gini,P.A. Besse,H. Melchior,Sophie Bouchoule,F. Devaux +13 more
TL;DR: In this article, an all-optical wavelength conversion technique that overcomes the carrier recovery time constraints of SOAs, enabling RZ output signals, was demonstrated at 40 Gbit/s over 30 nm with a monolithically integrated Mach-Zehnder interferometer.
Journal ArticleDOI
100 Gbit/s wavelength conversion using FWM in an MQW semiconductor optical amplifier
TL;DR: In this paper, the authors used four wave mixing in a 2 mm multiquantum well semiconductor optical amplifier and a Bragg fibre grating for filtering for a 100 Gbit/s optical time division multiplexing signal.
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