Results 201 to 210 of about 1,264 (239)
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Optical Equalizer for Short-Reach PAM-4 Data Center Interconnects
2022 Workshop on Recent Advances in Photonics (WRAP), 2022Shalabh Gupta, Rashmi Kamran
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Power Consumption Evaluation of ASIC for Short-Reach Optical Interconnects
2018 23rd Opto-Electronics and Communications Conference (OECC), 2018We evaluate the ASIC power consumption (DSP, DAC/ADC) of coherent and non-coherent transceivers for short-reach optical interconnects (
Ming Tang, Jingchi Cheng, Chongjin Xie
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Space Division Multiplexing in Short Reach Optical Interconnects
Journal of Lightwave Technology, 2017Many technical capabilities of space division multiplexed systems like low loss and crosstalk have been established in numerous long-haul system experiments. Recently more attention has been given to applications of space division multiplexing for short reach systems, including data center transmission and sensing applications.
Douglas L. Butler +7 more
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Modulation formats analysis for optical short reach interconnects
18th Italian National Conference on Photonic Technologies (Fotonica 2016), 2016A performance comparison among some promising low-complexity modulation formats suitable for optical short reach interconnects is presented. Bit error probability, electrical SNR and optical power penalty for different sets of operational parameters has been investigated through a complete analysis of the behavior of each format.
Ronga, Luca Simone +4 more
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Optical Fibers for Short-Reach High-Density Interconnects
Optical Fiber Communication Conference (OFC) 2019, 2019Data centers are striving to meet the challenge of delivering more bandwidth density. In this paper, we discuss reduced diameter fiber designs that enable smaller cables and higher density interconnects for on-board and co-packaged optics.
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50Gb/s Silicon Photonics Platform for Short-Reach Optical Interconnects
Optical Fiber Communication Conference, 2016We review a silicon photonics platform that integrates low-loss passive components with high-speed modulators and photodetectors operating at 50Gb/s from CMOS compatible voltages.
Marianna Pantouvaki +10 more
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Hardware Efficient Adaptive Equalizer for Coherent Short-Reach Optical Interconnects
IEEE Photonics Technology Letters, 2019We propose a novel adaptive equalization (AEQ) algorithm for short-reach coherent optical interconnects targeting intra-datacenter applications. The algorithm consists of 1-tap $2\times 2$ complex-valued multiple-input multiple-output (MIMO) finite impulse response (FIR) filter for polarization division de-multiplexing, four N-tap real-valued FIR
Ming Tang, Jingchi Cheng, Fu Songnian
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Taking the Cost Out of Short-Reach Optical Interconnects
Optical Fiber Communication Conference/National Fiber Optic Engineers Conference 2011, 2011Short-reach optical interconnects have enjoyed significant cost reductions over the years competing with copper-based solutions at ever shorter lengths. This talk looks at future developments that may maintain this downward cost trend.
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Optimized Layered/Enhanced ACO-SCFDM for Short-Reach Optical Interconnects
IEEE Photonics Technology Letters, 2018This letter is the first experimental demonstration of layered/enhanced asymmetrically clipped optical single-carrier frequency-division multiplexing (L/E-ACO-SCFDM) in short-reach optical interconnects. An optimized method is employed to significantly improve the performance of L/E-ACO-SCFDM. L/E-ACO-SCFDM has higher spectral efficiency than ACO-SCFDM,
Yaojun Qiao, Shuangyue Liu, Xizi Tang
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Future of Short-Reach Optical Interconnects based on MMF Technologies
Optical Fiber Communication Conference, 2017Important aspects of current and future optical interconnects over multimode optical fiber are reviewed, with an emphasis on links using short-wavelength VCSELs and PAM-4 modulation.
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