Progress in short wavelength energy-efficient high-speed vertical-cavity surface-emitting lasers for data communication

SC Tian, M Ahamed, D Bimberg - Photonics, 2023 - mdpi.com
The current progress of energy-efficient high-speed VCSELs based on GaAs substrates is
presented. Novel approaches for the design of VCSELs are presented, potentially leading to …

Directly using 8.8-km conventional multi-mode fiber for 6-mode orbital angular momentum multiplexing transmission

A Wang, L Zhu, L Wang, J Ai, S Chen, J Wang - Optics express, 2018 - opg.optica.org
Twisted light carrying orbital angular momentum (OAM), which featuring helical phase front,
has shown its potential applications in diverse areas, especially in optical communications …

Orbital angular momentum mode groups multiplexing transmission over 2.6-km conventional multi-mode fiber

L Zhu, A Wang, S Chen, J Liu, Q Mo, C Du, J Wang - Optics express, 2017 - opg.optica.org
Twisted light carrying orbital angular momentum (OAM) is a special kind of structured light
that has a helical phase front, a phase singularity, and a doughnut intensity profile. Beyond …

107.5 Gb/s 850 nm multi-and single-mode VCSEL transmission over 10 and 100 m of multi-mode fiber

R Puerta, M Agustin, J Toński, JR Kropp… - Optical Fiber …, 2016 - opg.optica.org
107.5 Gb/s 850 nm multi- and single-mode VCSEL transmission over 10 and 100 m of multi-mode
fiber Page 1 Th5B.5.pdf OFC Postdeadline Papers © OSA 2016 107.5 Gb/s 850 nm multi …

Cost-effective photonics-based THz wireless transmission using PAM-N signals in the 0.3 THz band

SR Moon, M Sung, JK Lee… - Journal of Lightwave …, 2020 - ieeexplore.ieee.org
We investigate the feasibility of pulse amplitude modulation-N (PAM-N) signal transmission
over a photonics-based cost-effective THz wireless link. A direct detection-based THz …

Compressed neural network equalization based on iterative pruning algorithm for 112-Gbps VCSEL-enabled optical interconnects

L Ge, W Zhang, C Liang, Z He - Journal of Lightwave Technology, 2020 - opg.optica.org
Advanced nonlinear digital signal processing technologies, which bring significant
performance gain for high-speed optical interconnects, are highly constrained by huge …

Directly PAM-4 Modulated 1530-nm VCSEL Enabling 56 Gb/s/ Data-Center Interconnects

F Karinou, C Prodaniuc, N Stojanovic… - IEEE Photonics …, 2015 - ieeexplore.ieee.org
We demonstrate a 56 Gb/s four-level pulse-amplitude modulation (PAM-4) transmission
using direct detection and a long-wavelength 18-GHz bandwidth vertical-cavity surface …

94-Gb/s 4-PAM using an 850-nm VCSEL, pre-emphasis, and receiver equalization

K Szczerba, T Lengyel, M Karlsson… - IEEE Photonics …, 2016 - ieeexplore.ieee.org
We present the results from an experimental demonstration of a 100-Gb/s 4-PAM
transmission over a few meter MMFs using an 850-nm VCSEL with both analog pre …

Single Lane 150-Gb/s, 100-Gb/s and 70-Gb/s 4-PAM Transmission over 100-m, 300-m and 500-m MMF Using 25-G Class 850nm VCSEL

T Zuo, L Zhang, J Zhou, Q Zhang… - ECOC 2016; 42nd …, 2016 - ieeexplore.ieee.org
Single Lane 150-Gb/s, 100-Gb/s and 70-Gb/s 4-PAM Transmission over 100-m, 300-m and
500-m MMF Using 25-G Class 850nm VCSEL Page 1 Single Lane 150-Gb/s, 100-Gb/s and …

High-throughput hardware deployment of pruned neural network based nonlinear equalization for 100-Gbps short-reach optical interconnect

M Li, W Zhang, Q Chen, Z He - Optics Letters, 2021 - opg.optica.org
Hardware implementation of neural network based nonlinear equalizers will encounter
tremendous challenges due to a high-throughput data stream and high computational …