Search Results - "Koonen, Ton"

Design Constraints of Photonic-Lantern Spatial Multiplexer Based on Laser-Inscribed 3-D Waveguide Technology by Haoshuo Chen, Fontaine, Nicolas K., Ryf, Roland, Binbin Guan, Ben Yoo, S. J., Koonen, Ton

“…Laser-inscribed 3-D waveguide (3DW) technology has been applied to realize photonic-lantern spatial multiplexer (SMUX), which potentially enables lossless mode…”
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High-Capacity Optical Wireless Communication Using Two-Dimensional IR Beam Steering by Koonen, Ton, Gomez-Agis, Fausto, Huijskens, Frans, Mekonnen, Ketemaw Addis, Cao, Zizheng, Tangdiongga, Eduward

“…The free-space narrow infrared beams can offer unprecedented data capacity to devices individually, as they can provide non-shared connections that have a…”
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Ultra-High Capacity Indoor Optical Wireless Communication Using 2D-Steered Pencil Beams by Koonen, Ton, Oh, Joanne, Mekonnen, Ketemaw, Zizheng Cao, Tangdiongga, Eduward

“…Free-space indoor optical communication deploying pencil beams can offer ultra-high wireless capacity individually per user device. By means of two-dimensional…”
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Optimization of Flexible Non-Uniform Multilevel PAM for Maximizing the Aggregated Capacity in PON Deployments by van der Linden, Robbert, Nguyen-Cac Tran, Tangdiongga, Eduward, Koonen, Ton

“…Non-uniform pulse amplitude modulation (PAM) utilizes unequal distances between its modulation levels. In a multilevel PAM symbol, multiple bits are encoded…”
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Indoor Optical Wireless Systems: Technology, Trends, and Applications by Koonen, Ton

“…Indoor wireless traffic is evolving at a staggering pace, and is quickly depleting radio spectrum resources. Optical wireless communication (OWC) offers…”
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Crosstalk-Mitigated AWGR-Based Two-Dimensional IR Beam-Steered Indoor Optical Wireless Communication System With a High Spatial Resolution by Xuebing Zhang, Chao Li, Yuqing Jiao, Tangdiongga, Eduward, Yu Liu, Zizheng Cao, Ton Koonen

“…In this paper, a crosstalk-mitigated transmission scheme in arrayed waveguide grating router (AWGR) based two dimensional infrared beam-steered optical…”
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10 Spatial mode transmission using low differential mode delay 6-LP fiber using all-fiber photonic lanterns by van Weerdenburg, John, Velàzquez-Benitez, Amado, van Uden, Roy, Sillard, Pierre, Molin, Denis, Amezcua-Correa, Adrian, Antonio-Lopez, Enrique, Kuschnerov, Maxim, Huijskens, Frans, de Waardt, Hugo, Koonen, Ton, Amezcua-Correa, Rodrigo, Okonkwo, Chigo

“…To unlock the cost benefits of space division multiplexing transmission systems, higher spatial multiplicity is required. Here, we investigate a potential…”
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Ultrahigh Throughput Indoor Infrared Wireless Communication System Enabled by a Cascaded Aperture Optical Receiver Fabricated on InP Membrane by Cao, Zizheng, Jiao, Yuqing, Shen, Longfei, Zhao, Xinran, Stabile, Ripalta, van der Tol, Jos, Koonen, Ton

“…Due to eye safety regulations, the allowable transmitted power in an optical wireless communication system is limited. Maximization of the optical power…”
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All-Optical Techniques Enabling Packet Switching with Label Processing and Label Rewriting by Calabretta, Nicola, Jung, Hyun-Do, Herrera Llorente, Javier, Tangdiongga, Eduward, Koonen, Ton, Dorren, Harm

“…Scalability of packet switched cross-connects that utilize all-optical signal processing is a crucial issue that eventually determines the future role of…”
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A low-latency real-time PAM-4 receiver enabled by deep-parallel technique by Chen, Liuyan, Li, Chao, Oh, Chin Wan, Koonen, A.M.J. (Ton)

“…High-speed photonic networks using digital signal processing (DSP) techniques are flourishing nowadays to meet the high-bandwidth requirements of modern…”
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Employing Prism-Based Three-Spot Mode Couplers for High Capacity MDM/WDM Transmission by Haoshuo Chen, Sleiffer, Vincent, Huijskens, Frans, van Uden, Roy, Okonkwo, Chigo, Leoni, Paolo, Kuschnerov, Maxim, Gruner-Nielsen, Lars, Yi Sun, de Waardt, Huug, Koonen, Ton

“…Based on a three-surface prism, a free space design of the three-spot mode coupler, supporting LP01 and LP11 modes, is introduced in this letter. We…”
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All-Optical Label Swapping of Scalable In-Band Address Labels and 160-Gb/s Data Packets by Calabretta, N., Hyun-Do Jung, Llorente, J.H., Tangdiongga, E., Koonen, T.A.M., Dorren, H.J.S.

“…Scalability and photonic integration of packet switched cross-connect nodes that utilize all-optical signal processing is a crucial issue that eventually…”
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Free-space transmission with passive 2D beam steering for multi-gigabit-per-second per-beam indoor optical wireless networks by Oh, Chin Wan, Cao, Zizheng, Tangdiongga, Eduward, Koonen, Ton

“…In order to circumvent radio spectrum congestion, we propose an innovative system which can provide multiple infrared optical wireless beams simultaneously…”
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Ultra-high-capacity wireless communication by means of steered narrow optical beams by Koonen, Ton, Mekonnen, Ketemaw, Cao, Zizheng, Huijskens, Frans, Pham, Ngoc Quan, Tangdiongga, Eduward

“…The optical spectrum offers great opportunities to resolve the congestion in radio-based communication, aggravated by the booming demand for wireless…”
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Compact spatial multiplexers for mode division multiplexing by Chen, Haoshuo, van Uden, Roy, Okonkwo, Chigo, Koonen, Ton

“…Spatial multiplexer (SMUX) for mode division multiplexing (MDM) has evolved from mode-selective excitation, multiple-spot and photonic-lantern based solutions…”
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Beam-Steered Optical Wireless Communication for Industry 4.0 by Koonen, Ton, Mekonnen, Ketemaw Addis, Cao, Zizheng, Huijskens, Frans, Pham, Ngoc Quan, Tangdiongga, Eduward

“…By means of narrow 2D-steerable infrared beams, interference-free individual wireless connections to densely-spaced devices in industry 4.0 settings can be…”
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Fiber to the Home/Fiber to the Premises: What, Where, and When? by Koonen, T.

“…After conquering the core and metropolitan networks, fiber is now penetrating into the access domain. Its low loss and huge bandwidth enable the delivery of…”
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Bi-Directional All-Optical Wireless Gigabit Ethernet Communication System Using Automatic Self-Aligned Beam Steering by Koonen, Ton, Mekonnen, Ketemaw Addis, Huijskens, Frans, Tangdiongga, Eduward

“…A beam-steered Gigabit Ethernet (GbE) bidirectional OWC system with user-hosted automatic self-calibrated alignment of the upstream beams has been designed and…”
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Fully passive user localisation for beam-steered high-capacity optical wireless communication system by Ton Koonen, Mekonnen, K, Huiskens, F, Tangdiongga, E

“…Accurate device localisation within the 10cm pico-cell resolution of a 2D beam-steered optical wireless communication system is achieved by applying a large…”
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Experimental Demonstration of mm-Wave 5G NR Photonic Beamforming Based on ORRs and Multicore Fiber by Morant, Maria, Trinidad, Ailee, Tangdiongga, Eduward, Koonen, Ton, Llorente, Roberto

“…A photonic beamformer system designed for next-generation 5G new radio (5G NR) operating in the millimeter waveband is proposed and demonstrated…”
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