Search for Articles:
Title / Keyword
Author / Affiliation / Email
Journal
Article Type
 
 
Advanced Search
 
Section
Special Issue
Volume
Issue
Number
Page
 
7.3
3.4
Journals
Sensors
Special Issues
Advances in Intelligent Optical Fiber Communication
sensors-logo
Submit to Special Issue Submit Abstract to Special Issue Review for Sensors Propose a Special Issue

Journal Menu

► Journal Menu

Journal Browser

► Journal Browser
share announcement

Advances in Intelligent Optical Fiber Communication

A special issue of Sensors (ISSN 1424-8220). This special issue belongs to the section "Intelligent Sensors".

Deadline for manuscript submissions: 30 December 2024 | Viewed by 13090

Special Issue Editors

Dr. Shuo Liu

E-Mail Website
Guest Editor
Center for Advanced Laser Technology, Hebei University of Technology, Tianjin 300401, China
Interests: optical fiber communication technology; photonic crystal fiber
Dr. Guowen An

E-Mail Website
Guest Editor
Science and Technology on Electronic Test and Measurement Laboratory, North University of China, Taiyuan 030051, China
Interests: fiber-optic sensors; photonic crystal fiber
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

The emergence of optical fiber communication technology has brought about significant changes in the scientific, technological, and social fields. Laser information technology, as an important application of laser technology represented by optical fiber communication technology, has established a framework for modern communication networks and plays an important role in information transmission. Optical fiber communication technology is important in the current Internet world and is one of the core technologies in the information age. The development of optical fiber communication technology faces many challenges and questions, such as that of how to realize a super-large-capacity optical fiber communication system, and how to build optical fiber communication systems in other scenarios. With society’s increasing demand for information transmission, optical fiber communication systems and network technologies will develop super-capacity, intelligence, and integration. Areas of research in this field include: intelligent optical networks, integration technologies and systems, and optical communication devices.

This Special Issue will focus on the latest developments and trends in optical fiber communication, and will cover the latest improvements in its theory, design, manufacturing, and application/validation. We invite authors to submit original research papers, communications, and review articles to provide useful insights into the present status of and future outlooks in this area.

Dr. Shuo Liu
Dr. Guowen An
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Sensors is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Benefits of Publishing in a Special Issue

  • Ease of navigation: Grouping papers by topic helps scholars navigate broad scope journals more efficiently.
  • Greater discoverability: Special Issues support the reach and impact of scientific research. Articles in Special Issues are more discoverable and cited more frequently.
  • Expansion of research network: Special Issues facilitate connections among authors, fostering scientific collaborations.
  • External promotion: Articles in Special Issues are often promoted through the journal's social media, increasing their visibility.
  • e-Book format: Special Issues with more than 10 articles can be published as dedicated e-books, ensuring wide and rapid dissemination.

Further information on MDPI's Special Issue polices can be found here.

Published Papers (5 papers)

Download All Papers
Order results
Result details
Show export options expand_more Show export options expand_less
Select all
Export citation of selected articles as:

Research

Jump to: Review

17 pages, 10796 KiB  
Article
Research on Over-the-Horizon Perception Distance Division of Optical Fiber Communication Based on Intelligent Roadways
by Xin An, Baigen Cai and Linguo Chai
Sensors 2024, 24(1), 276; https://doi.org/10.3390/s24010276 - 3 Jan 2024
Viewed by 1089
Abstract
With the construction and application of more and more intelligent networking demonstration projects, a large number of advanced roadside digital infrastructures are deployed on both sides of the intelligent road. These devices sense the road situation in real time through algorithms and transmit [...] Read more.
With the construction and application of more and more intelligent networking demonstration projects, a large number of advanced roadside digital infrastructures are deployed on both sides of the intelligent road. These devices sense the road situation in real time through algorithms and transmit it to edge computing units and cloud control platforms through high-speed optical fiber transmission networks. This article proposes a cloud edge terminal architecture system based on cloud edge cooperation, as well as a data exchange protocol for cloud control basic platforms. The over-the-horizon scene division and optical fiber network communication model are verified by deploying intelligent roadside devices on the intelligent highway. At the same time, this article uses the optical fiber network communication algorithm and ModelScope large model to model inference on real-time video data. The actual data results show that the StreamYOLO (Stream You Only Look Once) model can use the Streaming Perception method to detect and continuously track target vehicles in real-time videos. Finally, the method proposed in this article was experimentally validated in an actual smart highway digital infrastructure construction project. The experimental results demonstrate the high application value and promotion prospects of the fiber optic network in the division of over the horizon perception distance in intelligent roadways construction. Full article
(This article belongs to the Special Issue Advances in Intelligent Optical Fiber Communication)
►▼ Show Figures

Figure 1

14 pages, 3044 KiB  
Article
Optical Diffractive Convolutional Neural Networks Implemented in an All-Optical Way
by Yaze Yu, Yang Cao, Gong Wang, Yajun Pang and Liying Lang
Sensors 2023, 23(12), 5749; https://doi.org/10.3390/s23125749 - 20 Jun 2023
Cited by 5 | Viewed by 3057
Abstract
Optical neural networks can effectively address hardware constraints and parallel computing efficiency issues inherent in electronic neural networks. However, the inability to implement convolutional neural networks at the all-optical level remains a hurdle. In this work, we propose an optical diffractive convolutional neural [...] Read more.
Optical neural networks can effectively address hardware constraints and parallel computing efficiency issues inherent in electronic neural networks. However, the inability to implement convolutional neural networks at the all-optical level remains a hurdle. In this work, we propose an optical diffractive convolutional neural network (ODCNN) that is capable of performing image processing tasks in computer vision at the speed of light. We explore the application of the 4f system and the diffractive deep neural network (D2NN) in neural networks. ODCNN is then simulated by combining the 4f system as an optical convolutional layer and the diffractive networks. We also examine the potential impact of nonlinear optical materials on this network. Numerical simulation results show that the addition of convolutional layers and nonlinear functions improves the classification accuracy of the network. We believe that the proposed ODCNN model can be the basic architecture for building optical convolutional networks. Full article
(This article belongs to the Special Issue Advances in Intelligent Optical Fiber Communication)
►▼ Show Figures

Figure 1

8 pages, 1488 KiB  
Communication
A Linearly Polarized Wavelength-Tunable Q-Switched Fiber Laser with a Narrow Spectral Bandwidth of 112 MHz
by Chengjie Zhu, Xuezong Yang, Yuxuan Liu, Muye Li, Yuxiang Sun, Wei You, Peng Dong, Dijun Chen, Yan Feng and Weibiao Chen
Sensors 2023, 23(11), 5128; https://doi.org/10.3390/s23115128 - 27 May 2023
Cited by 1 | Viewed by 1612
Abstract
A tunable and narrow-bandwidth Q-switched ytterbium-doped fiber (YDF) laser is investigated in this paper. The non-pumped YDF acts as a saturable absorber and, together with a Sagnac loop mirror, provides a dynamic spectral-filtering grating to achieve a narrow-linewidth Q-switched output. By adjusting an [...] Read more.
A tunable and narrow-bandwidth Q-switched ytterbium-doped fiber (YDF) laser is investigated in this paper. The non-pumped YDF acts as a saturable absorber and, together with a Sagnac loop mirror, provides a dynamic spectral-filtering grating to achieve a narrow-linewidth Q-switched output. By adjusting an etalon-based tunable fiber filter, a tunable wavelength from 1027 nm to 1033 nm is obtained. When the pump power is 1.75 W, the Q-switched laser pulses with a pulse energy of 10.45 nJ, and a repetition frequency of 11.98 kHz and spectral linewidth of 112 MHz are obtained. This work paves the way for the generation narrow-linewidth Q-switched lasers with tunable wavelengths in conventional ytterbium, erbium, and thulium fiber bands to address critical applications such as coherent detection, biomedicine, and nonlinear frequency conversion. Full article
(This article belongs to the Special Issue Advances in Intelligent Optical Fiber Communication)
►▼ Show Figures

Figure 1

13 pages, 8317 KiB  
Article
Design and Analysis of a Large Mode Field Area and Low Bending Loss Multi-Cladding Fiber with Comb-Index Core and Gradient-Refractive Index Ring
by Yining Zhang and Yudong Lian
Sensors 2023, 23(11), 5085; https://doi.org/10.3390/s23115085 - 26 May 2023
Cited by 2 | Viewed by 1644
Abstract
The large mode field area fiber can raise the tolerance of power, and high requirements for the bending characteristics of optical fibers are needed. In this paper, a fiber composed of a comb-index core, gradient-refractive index ring, and multi-cladding is proposed. The performance [...] Read more.
The large mode field area fiber can raise the tolerance of power, and high requirements for the bending characteristics of optical fibers are needed. In this paper, a fiber composed of a comb-index core, gradient-refractive index ring, and multi-cladding is proposed. The performance of the proposed fiber is investigated by using a finite element method at a 1550 nm wavelength. When the bending radius is 20 cm, the mode field area of the fundamental mode can achieve 2010 μm2, and the bending loss is reduced to 8.452 × 10−4 dB/m. Additionally, when the bending radius is smaller than 30 cm, there are two variations with low BL and leakage; one is a bending radius of 17 cm to 21 cm, and the other is from 24 cm to 28 cm (except for 27 cm). When the bending radius is between 17 cm and 38 cm, the highest bending loss is 1.131 × 10−1 dB/m and the lowest mode field area is 1925 μm2. It has a very important application prospect in the field of high-power fiber lasers and telecom applications. Full article
(This article belongs to the Special Issue Advances in Intelligent Optical Fiber Communication)
►▼ Show Figures

Figure 1

Review

Jump to: Research

28 pages, 10776 KiB  
Review
Advances in Silicon-Based Integrated Lidar
by Mingxuan Hu, Yajun Pang and Long Gao
Sensors 2023, 23(13), 5920; https://doi.org/10.3390/s23135920 - 26 Jun 2023
Cited by 7 | Viewed by 4634
Abstract
Silicon-based Lidar is an ideal way to reduce the volume of the Lidar and realize monolithic integration. It removes the moving parts in the conventional device and realizes solid-state beam steering. The advantages of low cost, small size, and high beam steering speed [...] Read more.
Silicon-based Lidar is an ideal way to reduce the volume of the Lidar and realize monolithic integration. It removes the moving parts in the conventional device and realizes solid-state beam steering. The advantages of low cost, small size, and high beam steering speed have attracted the attention of many researchers. In order to facilitate researchers to quickly understand the research progress and direction, this paper mainly describes the research progress of silicon-based integrated Lidar, including silicon-based optical phased array Lidar, silicon-based optical switch array Lidar, and continuous frequency-modulated wave Lidar. In addition, we also introduced the scanning modes and working principles of other kinds of Lidar, such as the Micro-Electro-Mechanical System, mechanical Lidar, etc., and analyzed the characteristics of the Lidars above. Finally, we summarized this paper and put forward the future expectations of silicon-based integrated Lidar. Full article
(This article belongs to the Special Issue Advances in Intelligent Optical Fiber Communication)
►▼ Show Figures

Figure 1

Show export options expand_more Show export options expand_less
Select all
Export citation of selected articles as:
 
Displaying articles 1-5
Back to TopTop