Results 21 to 30 of about 38,426 (301)

High-Speed Reconfigurable Free-Space Card-to-Card Optical Interconnects

IEEE Photonics Journal, 2012
A reconfigurable free-space-based card-to-card optical interconnect architecture employing MEMS-based steering mirror arrays in conjunction with VCSEL and photodiode arrays is proposed and demonstrated in this paper.
Ke Wang, Ampalavanapillai Nirmalathas, Christina Lim, Efstratios Skafidas, Kamal Alameh   +4 more
doaj   +1 more source

Network on-Chip Optical Interconnects – Issues and Challenges

NUST Journal of Engineering Sciences, 2009
Copper wires, having served their purpose in communication networks for a long time, are now rapidly being replaced by photonics. Almost all current deployments employ photonics instead of copper.
Khurram Aziz, Nasir -ud-Din Gohar
doaj   +1 more source

Design Consideration, Numerical and Experimental Analyses of Mode-Division-Multiplexed (MDM) Silicon Photonics Integrated Circuit with Sharp Bends

Sensors, 2023
Due to the popularity of different high bandwidth applications, it is becoming increasingly difficult to satisfy the huge data capacity requirements, since the traditional electrical interconnects suffer significantly from limited bandwidth and huge ...
Pin-Cheng Kuo, Chi-Wai Chow, Yuan-Zeng Lin, Wahyu Hendra Gunawan, Tun-Yao Hung, Yin-He Jian, Guan-Hong Chen, Ching-Wei Peng, Yang Liu, Chien-Hung Yeh   +9 more
doaj   +1 more source

Scalable 3D Silicon Optical Switch Based on CLOS Architecture

IEEE Photonics Journal, 2022
To achieve complex functionality with small size, weight and power, photonic integrated circuits (PIC) are expanded from two-dimensional (2D) to three-dimensional (3D). In this paper, a new design for a scalable 3D silicon optical switch is proposed. Key
Yuexin Yin, Chunlei Sun, Yingzhi Ding, Xinru Xu, Mengke Yao, Lan Li, Hongtao Lin, Daming Zhang   +7 more
doaj   +1 more source

Monolithic optoelectronic integrated broadband optical receiver with graphene photodetectors

Nanophotonics, 2017
Optical receivers with potentially high operation bandwidth and low cost have received considerable interest due to rapidly growing data traffic and potential Tb/s optical interconnect requirements.
Cheng Chuantong, Huang Beiju, Mao Xurui, Zhang Zanyun, Zhang Zan, Geng Zhaoxin, Xue Ping, Chen Hongda   +7 more
doaj   +1 more source

Hybrid silicon lasers for optical interconnect [PDF]

, 2012
Hybrid III-V/silicon lasers for short reach optical interconnect applications need to have a modest power dissipation and preferably also a small footprint. Furthermore they should be free of mode hops even under varying temperature conditions.
Baets, Roel, De Koninck, Yannick, Keyvaninia, Shahram, Roelkens, Günther, Stanković, Stevan, Van Thourhout, Dries   +5 more
core   +1 more source

Implementation of Chip-Level Optical Interconnect With Laser and Photodetector Using SOI-Based 3-D Guided-Wave Path

IEEE Photonics Journal, 2014
A chip-level optical interconnect module combined with a vertical-cavity surface-emitting laser (VCSEL) chip, a photodetector (PD) chip, a driver integrated circuit (IC), and an amplifier IC on a silicon-on-insulator (SOI) substrate with 3-D guided-wave ...
Po-Kuan Shen, Chin-Ta Chen, Chia-Hao Chang, Chien-Yu Chiu, Sheng-Long Li, Chia-Chi Chang, Mount-Learn Wu   +6 more
doaj   +1 more source

Flexible Data Rate Allocation Using Non-Orthogonal Multiple Access (NOMA) in a Mode Division Multiplexing (MDM) Optical Power Splitter for System-on-Chip Networks

Sensors, 2023
We put forward and demonstrate a silicon photonics (SiPh)-based mode division multiplexed (MDM) optical power splitter that supports transverse-electric (TE) single-mode, dual-mode, and triple-mode (i.e., TE0, TE1, and TE2).
Yuan-Zeng Lin, Chi-Wai Chow, Tien-Wei Yu, Yin-He Jian, Tun-Yao Hung, Jian-Wen Chen, Chien-Hung Yeh   +6 more
doaj   +1 more source

Multicasting optical interconnects using liquid crystal over silicon devices [PDF]

, 2011
This work presents the characteristics and expected capabilities of an optical interconnect that uses a diffractive liquid crystal over silicon (LCOS) device as a routing element.
Beeckman, Jeroen, Georgiou, Andreas, Neyts, Kristiaan   +2 more
core   +2 more sources

Topologies for optical interconnection networks based on the optical transpose interconnection system [PDF]

Applied Optics, 2000
Many results exist in the literature describing technological and theoretical advances in optical network topologies and design. However, an essential effort has yet to be made in linking those results together. We propose a step in this direction by giving optical layouts for several graph-theoretical topologies studied in the literature, using the ...
Coudert, David, Ferreira, Afonso, Munoz, Xavier   +2 more
openaire   +3 more sources