Enhanced memory capacity of a neuromorphic reservoir computing system based on a VCSEL with double optical feedbacks
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DOI: 10.1007/s11432-020-2862-7
Abstract: In this paper, a neuromorphic reservoir computing (RC) system with enhanced memory capacity (MC) based on a vertical-cavity surface-emitting laser (VCSEL) subject to double optical feedbacks (DOF) is proposed and investigated numerically. The aim of… read more here.
Keywords: based system; computing system; system; vcsel based ... See more keywords
Noise in VCSEL-Based Links: Direct Measurement of VCSEL Transverse Mode Correlations and Implications for MPN and RIN
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DOI: 10.1109/jlt.2016.2614382
Abstract: The correlation properties of vertical-cavity surface-emitting laser (VCSEL) transverse modes determine the noise impairments of VCSEL-based high-speed MMF links. Relative intensity noise and mode partition noise originate from the distinct and aggregate fluctuations of the… read more here.
Keywords: direct measurement; vcsel based; vcsel; vcsel transverse ... See more keywords
Sensitivity Improvements in an 850-nm VCSEL-Based Link Using a Two-Tap Pre-Emphasis Electronic Filter
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DOI: 10.1109/jlt.2016.2643783
Abstract: We present an investigation of an ISI penalty reduction for on–off keying in an 850-nm VCSEL-based short optical link using a two-tap electronic pre-emphasis filter and quantify the improvement relative to an equivalent link without… read more here.
Keywords: vcsel based; link using; pre emphasis; using two ... See more keywords
>1.3-Tb/s VCSEL-Based On-Board Parallel-Optical Transceiver Module for High-Density Optical Interconnects
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Lightwave Technology"
DOI: 10.1109/jlt.2017.2766081
Abstract: This paper gives a detailed description of a >1.3-Tb/s VCSEL-based on-board parallel-optical transceiver module for high-density optical interconnects. The optical module integrates a 28-Gb/s × 24-channel transmitter and receiver into one package with a 1-in2… read more here.
Keywords: based board; parallel optical; module; board parallel ... See more keywords
40-Gbit/s 850-nm VCSEL-Based Full-CMOS Optical Link With Power-Data Rate Adaptivity
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Photonics Technology Letters"
DOI: 10.1109/lpt.2018.2808404
Abstract: An optical link based on directly modulated vertical-cavity surface-emitting laser (VCSEL) at 850-nm wavelength using commercial VCSEL and photodiode operating error-free BER < 10−12) at 40 Gbit/s is reported. The transmitter is implemented in a… read more here.
Keywords: optical link; vcsel based; link; cmos ... See more keywords
A Receiver Front-End for VCSEL-Based Optical Links With 49 UI Turn-On Time
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Very Large Scale Integration (VLSI) Systems"
DOI: 10.1109/tvlsi.2022.3140182
Abstract: A fast turn-on front-end (FE) for a burst-mode nonreturn to zero (NRZ) receiver targeting vertical cavity surface-emitting laser (VCSEL)-based optical links operating at 10 Gb/s/ch is presented. Its bandwidth and power are reconfigurable for energy-efficient… read more here.
Keywords: time; optical links; vcsel based; power ... See more keywords