Trends and Prospects in Optical Fiber Sensors

A special issue of Electronics (ISSN 2079-9292). This special issue belongs to the section "Optoelectronics".

Deadline for manuscript submissions: closed (15 March 2024) | Viewed by 2438

Special Issue Editors


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Guest Editor
East China Research Institute of Electronics Engineering, Hefei 230088, China
Interests: distributed optical fiber sensor; microcavity; integrated photonics

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Guest Editor
1. Guangdong Provincial Key Laboratory of Optoelectronic Information Processing Chips and Systems, School of Electronics and Information Technology, Sun Yat-sen University, Guangzhou 510275, China
2. Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), Zhuhai 519000, China
Interests: optical fiber sensing technology; machine learning based data analysis; fiber-optic sensing system particularly for biomedical applications and ocean environment monitoring
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Center for Cognition and Neuroergonomics, State Key Laboratory of Cognitive Neuroscience and Learning, Beijing Normal University, Zhuhai 519087, China
Interests: microstructured optical fiber; polymer optical fiber; optical fiber sensing; speckle analysis; microwave photonics
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Due to the continuing rapid growth in demand for EM-immune, electrically passive, and accurate sensors with very small dimensions, increasing demands are placed on the evolving field of the application of sensors based on silica and polymer fibers in Industry 4.0, Smart Cities, and biomedical engineering.

This Special Issue focuses on the emerging trends and applications of fiber-optic sensors in Industry 4.0 (predictive maintenance, the measurement of electrical and magnetic quantities, temperature and vibration sensors, etc.), smart cities (IoT sensors, automobile and rail transport, product pipelines leakages, smart waste management, structural health, fire detection, etc.), and biomedical engineering (magnetic resonance sensors, smart home care, wearable sensors, in vitro and in vivo sensors, etc.).

The Special Issue will focus (but not exclusively) on the following types of fiber-optic sensor technologies:

  • Fiber-optic and polymer Bragg gratings.
  • Distributed systems based on Rayleigh, Raman, and Brillouin scattering.
  • Fiber-optic interferometric and polarimetric systems.
  • Intensity sensors.
  • Micro- and nano-structured fiber sensors.
  • New emerging concepts for photonic sensing.

Dr. Chengkun Yang
Dr. Zhengyong Liu
Dr. Rui Min
Prof. Dr. Yang Yue
Guest Editors

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Keywords

  • fiber-optics
  • Bragg grating
  • distributed systems
  • intensity sensor
  • interferometer
 

Published Papers (1 paper)

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Review

15 pages, 23809 KiB  
Review
Progress on the Microcavity Lasers Based on Microstructured Optical Fiber
by Yansong He, Jianfei Liu, Mingming Luo and Huimin Shi
Electronics 2023, 12(8), 1761; https://doi.org/10.3390/electronics12081761 - 07 Apr 2023
Viewed by 1697
Abstract
Microcavity lasers are widely applied in bio-chemical sensing, molecular targeted detection, integrated labeling source, and optofluidic control. Particularly, the microstructured optical-fiber-based laser is expected to be a promising candidate for its high-quality factor, low threshold, high integration, and low energy consumption. Moreover, the [...] Read more.
Microcavity lasers are widely applied in bio-chemical sensing, molecular targeted detection, integrated labeling source, and optofluidic control. Particularly, the microstructured optical-fiber-based laser is expected to be a promising candidate for its high-quality factor, low threshold, high integration, and low energy consumption. Moreover, the latest nano technology improves its lasing performance in spectral range, linewidth, and circling lifetime. Considering the specificity in this paper, the discussion presented herein focuses on several typical cases of the microcavity lasers integrated in microstructured optical fiber over the past decades. These micro- and nano-scaled lasers are expected to become a priority in next-generation integrated optics and biomedical photonics. Full article
(This article belongs to the Special Issue Trends and Prospects in Optical Fiber Sensors)
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