Open Access
Open access
MDPI
Electronics (Switzerland)
,  volume 13 ,  issue 2 ,  pages 260

Spike Dynamics Analysis in Semiconductor Ring Laser

Penghua Mu 1
, 
Kun Wang 1
, 
Guopeng Liu 1
, 
Yiqiao Wang 1
, 
XINTIAN LIU 2
, 
Gang Guo 2
, 
GUOSI HU 1
1
 
2
 
Yuweng Information Technology Co., Ltd., Weihai 264210, China | 
Publication type: Journal Article
Publication date: 2024-01-05
MDPI
scimago Q2
wos Q2
SJR: 0.615
CiteScore: 6.1
Impact factor: 2.6
ISSN: 20799292
Electrical and Electronic Engineering
Hardware and Architecture
Computer Networks and Communications
Control and Systems Engineering
Signal Processing
Abstract

In this paper, a method of generating controllable spikes utilizing symmetric semiconductor ring lasers (SRLs) is investigated, and various optical behaviors of biological neurons are successfully emulated on a faster timescale. We demonstrate the synchronized spike phenomena in two directions, generated in both the clockwise (CW) and counterclockwise (CCW) modes of the tunable laser (TL)-injected SRL. The size of the peaks and the interval between them can be manipulated by adjusting the output complex amplitude of the TL and bias current. At the same time, we also analyzed the CW mode of the TL-injected SRL and successfully replicated the four distinct discharge patterns of biological neurons. These findings offer promising prospects for future neuromorphic research.

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GOST |
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GOST Copy
Mu P. et al. Spike Dynamics Analysis in Semiconductor Ring Laser // Electronics (Switzerland). 2024. Vol. 13. No. 2. p. 260.
GOST all authors (up to 50) Copy
Mu P., Wang K., Liu G., Wang Y., LIU X., Guo G., HU G. Spike Dynamics Analysis in Semiconductor Ring Laser // Electronics (Switzerland). 2024. Vol. 13. No. 2. p. 260.
RIS |
Cite this
RIS Copy
TY - JOUR
DO - 10.3390/electronics13020260
UR - https://doi.org/10.3390/electronics13020260
TI - Spike Dynamics Analysis in Semiconductor Ring Laser
T2 - Electronics (Switzerland)
AU - Mu, Penghua
AU - Wang, Kun
AU - Liu, Guopeng
AU - Wang, Yiqiao
AU - LIU, XINTIAN
AU - Guo, Gang
AU - HU, GUOSI
PY - 2024
DA - 2024/01/05
PB - MDPI
SP - 260
IS - 2
VL - 13
SN - 2079-9292
ER -
BibTex |
Cite this
BibTex (up to 50 authors) Copy
@article{2024_Mu,
author = {Penghua Mu and Kun Wang and Guopeng Liu and Yiqiao Wang and XINTIAN LIU and Gang Guo and GUOSI HU},
title = {Spike Dynamics Analysis in Semiconductor Ring Laser},
journal = {Electronics (Switzerland)},
year = {2024},
volume = {13},
publisher = {MDPI},
month = {jan},
url = {https://doi.org/10.3390/electronics13020260},
number = {2},
pages = {260},
doi = {10.3390/electronics13020260}
}
MLA
Cite this
MLA Copy
Mu, Penghua, et al. “Spike Dynamics Analysis in Semiconductor Ring Laser.” Electronics (Switzerland), vol. 13, no. 2, Jan. 2024, p. 260. https://doi.org/10.3390/electronics13020260.