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 …

Integrated photonics beyond communications

C Zhang, MA Tran, Z Zhang, AE Dorche, Y Shen… - Applied Physics …, 2023 - pubs.aip.org
The development of photonic integrated circuits has historically been driven by
communications. However, emerging markets and opportunities require platforms that can …

Highly reliable 106 Gb/s PAM-4 850 nm multi-mode VCSEL for 800G Ethernet applications

M Hoser, W Kaiser, D Quandt, J Bueno… - Optical Fiber …, 2022 - opg.optica.org
OFC2022, Mirko Hoser Page 1 Highly Reliable 106 Gb/s PAM-4 850 nm Multi-Mode VCSEL
for 800G Ethernet Applications Mirko Hoser, Wolfgang Kaiser, David Quandt, Julián Bueno …

Low computationally complex recurrent neural network for high speed optical fiber transmission

Q Zhou, C Yang, A Liang, X Zheng, Z Chen - Optics Communications, 2019 - Elsevier
The demand for high speed data transmission has increased rapidly over the past few years,
leading to the development of the data center concept. Considering that vertical cavity …

A field programmable gate array implemented fibre channel switch for big data communication towards smart manufacturing

F Tao, Y Tang, X Zou, Q Qi - Robotics and Computer-Integrated …, 2019 - Elsevier
With the advances in new-generation information technologies (New IT), such as internet of
things (IoT), cloud computing, and big data, etc., the big data-driven smart manufacturing era …

Single-channel 106.25 Gb/s PAM-4 and 64 Gb/s NRZ transmission with a 33.4-GHz 850-nm VCSEL with low-RIN characteristics

YC Yang, HT Cheng, CH Wu - Journal of Lightwave Technology, 2023 - ieeexplore.ieee.org
We report on a high-performance oxide-confined 850-nm vertical-cavity surface-emitting
laser (VCSEL) believed to have the highest modulation bandwidth at low bias currents for …

TDECQ-based optimization of nonlinear digital pre-distorters for VCSEL-MMF optical links using end-to-end learning

L Minelli, F Forghieri, T Shao, A Shahpari… - Journal of Lightwave …, 2024 - opg.optica.org
We investigate in this article the use of nonlinear digital pre-distorters (DPDs) for improving
the performance of optical transmitters (TX) employing vertical-cavity surface-emitting lasers …

Gaussian mixture model-hidden Markov model based nonlinear equalizer for optical fiber transmission

F Tian, Q Zhou, C Yang - Optics express, 2020 - opg.optica.org
The demand for high speed data transmission has increased rapidly over the past few years,
leading to the development of the data center concept. As is known, nonlinear effects in …

Compressed nonlinear equalizers for 112-gbps optical interconnects: Efficiency and stability

W Zhang, L Ge, Y Zhang, C Liang, Z He - Sensors, 2020 - mdpi.com
Low-complexity nonlinear equalization is critical for reliable high-speed short-reach optical
interconnects. In this paper, we compare the complexity, efficiency and stability performance …

基于PAM4 调制的高速垂直腔面发射激光器研究进展

杨卓凯, 田思聪, 贾晓卫, 佟存柱, 王立军 - 2020 - ir.ciomp.ac.cn
摘要短距离光互联技术在云计算, 5G 通信, 物联网技术等方面有重要的商业应用价值.
基于高速垂直腔面发射激光器(Vertical-cavity surface-emitting laser, VCSEL) …