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 …

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 …

54 Gbit/s OOK transmission using single‐mode VCSEL up to 2.2 km MMF

G Stepniak, A Lewandowski, JR Kropp… - Electronics …, 2016 - Wiley Online Library
54 Gbit/s OOK transmission using single‐mode VCSEL up to 2.2 km MMF - Stepniak - 2016 -
Electronics Letters - Wiley Online Library Skip to Article Content Skip to Article Information …

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 …

Orbital angular momentum mode multiplexed transmission in heterogeneous few-mode and multi-mode fiber network

L Zhu, A Wang, S Chen, J Liu, J Wang - Optics letters, 2018 - opg.optica.org
Mode-division multiplexing (MDM), which employs the spatial modes of light as information
carriers, has been widely investigated to increase the transmission capacity. Few-mode …

Reach extension and capacity enhancement of VCSEL-based transmission over single-lane MMF links

A Tatarczak, SMR Motaghiannezam… - Journal of Lightwave …, 2017 - opg.optica.org
This paper reviews and examines several techniques for expanding the carrying capacity of
multimode fiber (MMF) using vertical cavity surface emitting lasers (VCSELs). The first …

Investigation of 60 Gb/s 4-PAM Using an 850 nm VCSEL and Multimode Fiber

JM Castro, R Pimpinella, B Kose, P Huang… - Journal of Lightwave …, 2016 - opg.optica.org
We investigate 4-pulse-amplitude modulation (PAM) at data rates in the range of 50–60 Gb/s
using a directly modulated 850 nm VCSEL and multimode fiber links up to 200 m. The …

First demonstration of PAM4 transmissions for record reach and high-capacity SWDM links over MMF using 40G/100G PAM4 IC chipset with real-time DSP

F Chang, Y Sun, R Lingle, Y Zhang, P Cai… - Optical Fiber …, 2017 - opg.optica.org
We experimentally demonstrate, for the first time, link BERs under the KP4 FEC threshold at
42.5 Gbps over 550 m high bandwidth OM4 using single 850 nm VCSEL and at aggregated …

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) …