Analysis on the research progress of space division multiplexing in optical fiber communication by Junsen LAI, Rui TANG, Bingbing WU, Wenxuan WU, Hongfa LI, Guojun LIU, Wenyu ZHAO, Haiyi ZHANG

Subjects: “…optical fiber communication…”
Get full text

Efficient Alignment of Optical Fibers and Edge Couplers based on FP Cavity by ZHAO Jinyang, WANG Zhutian, YE Nan, PANG Fufei, SONG Yingxiong

“…In the packaging process of commercial silicon photonic chips, the demand for large-scale alignment of optical fibers and silicon photonic chips has raised higher requirements for the alignment efficiency of optical fibers and edge couplers. …”
Get full text

Development of Optical Fiber Light-Transmitting Concrete (LTC)—A Review by Jian Bai, Weiguo Zhang, Jun Tian, Xiaowei Wu, Mingfang Zheng

“…This paper also summarizes the future challenges and research directions of optical fiber LTC, which is expected to provide guidance for the application of optical fiber LTC. …”
Get full text

Polymer Materials for U-Shaped Optic Fiber Sensors: A Review by Patryk Sokołowski, Jacek Łubiński, Paweł Wierzba, Jakub Czubek, Piotr Miluski, Filip Janiak, Shanyue Guan, Małgorzata Szczerska

Subjects: Get full text

Sparse Orthogonal Circulant Transform Multiplexing for Coherent Optical Fiber Communication by Yukui Yu, Wei Wang, Xing Ouyang, Zhenpeng Wang, Jian Zhao

“…This paper introduces a new multicarrier system, named sparse orthogonal circulant transform multiplexing (S-OCTM), for optical fiber communication. This technique uses an inverse sparse orthogonal circulant transform (S-OCT) matrix, which is simple and contains only two nonzero elements in each column, to multiplex information of different subcarriers. …”
Get full text

Application of intelligent optical fiber monitoring technology in power optical communication by Yongfeng WANG, Chunjiao LOU, Runbin LIU

“…Intelligent optical fiber monitoring technology (eODN)is the advanced network operation and maintenance technology in optical fiber communication. …”
Get full text

Truly Distributed Optical Fiber Sensors for Structural Health Monitoring: From the Telecommunication Optical Fiber Drawling Tower to Water Leakage Detection in Dikes and Concrete Structure Strain Monitoring by Jean-Marie Henault, Gautier Moreau, Sylvain Blairon, Jean Salin, Jean-Robert Courivaud, Frédéric Taillade, Erick Merliot, Jean-Philippe Dubois, Johan Bertrand, Stéphane Buschaert, Stefan Mayer, Sylvie Delepine-Lesoille

“…Although optical fiber sensors have been developed for 30 years, there is a gap between lab experiments and field applications. …”
Get full text

Random Emission and Control of Whispering Gallery Mode Using Flexible Optical Fiber by Bingyang Cao, Zhen He, Weili Zhang

“…Axially uniform optical fibers provide a low-cost, scalable platform for the emission of whispering gallery mode (WGM) lasers. …”
Get full text

High-Performance Optical Fiber Displacement Sensor with Extended Linear Range and Sensitivity by Gorka Zubia, Joseba Zubia, Josu Amorebieta, Gotzon Aldabaldetreku, Asier Zubia, Gaizka Durana

Subjects: “…optical fiber sensor…”
Get full text

High-Harmonic Generation in an Optical Fiber Functionalized with Zinc Oxide Thin Films by Idris Tiliouine, Yann Leventoux, Jean-Christophe Orlianges, Aurelian Crunteanu, Marie Froidevaux, Hamed Merdji, Sébastien Février

“…Here, we demonstrate solid-state HHG in zinc oxide thin films synthesized by the radiofrequency reactive magnetron sputtering process directly on the cleaved facets of optical fibers. Harmonics 3 to 13 of the radiation from a fiber-based laser system delivering 500 kW, 96 fs pulses at 3130 nm are produced in the thin film and guided along the fiber. …”
Get full text

Continuous Fuel Level Sensor Based on Spiral Side-Emitting Optical Fiber by Chengrui Zhao, Lin Ye, Xun Yu, Junfeng Ge

“…A continuous fuel level sensor using a side-emitting optical fiber is introduced in this paper. This sensor operates on the modulation of the light intensity in fiber, which is caused by the cladding’s acceptance angle change when it is immersed in fuel. …”
Get full text

Designing of Fiber Bragg Gratings for Long-Distance Optical Fiber Sensing Networks by Janis Braunfelds, Elvis Haritonovs, Ugis Senkans, Inna Kurbatska, Ints Murans, Jurgis Porins, Sandis Spolitis

“…Most optical sensors on the market are optical fiber Bragg grating (FBG) sensors with low reflectivity (typically 7-40%) and low side-lobe suppression (SLS) ratio (typically SLS <15 dB), which prevents these sensors from being effectively used for long-distance remote monitoring and sensor network solutions. …”
Get full text

Railway safety monitoring algorithm based on distributed optical fiber vibration sensor by Fuyang CHEN, Bin JIANG, Yu SHA

Subjects: “…distributed optical fiber vibration sensor…”
Get full text

Development and trend prospect of “tri-ultra” optical fiber communication system technology by Yonghua FENG, Xiang LI, Quan CAO, Zhixia GUO

Subjects: Get full text

Dispersion of optical vortices in twisted elliptical-core optical fibers with torsional stresses by B.P. Lapin, E.V. Barshak, D.V. Vikulin, C.N. Alexeyev, M.A. Yavorsky

Subjects: “…optical fiber…”
Get full text

Optical-Fiber-Based Smart Concrete Thermal Integrity Profiling: An Example of Concrete Shaft by Ruoyu Zhong, Ruichang Guo, Wen Deng

“…In this paper, we use concrete shaft as an example to conduct TIP by using the optical fiber as a temperature sensor which can obtain high spatial resolution temperature data. …”
Get full text

Humidity Sensor of D-shaped Silver-coated Optical Fiber based on SPR Effect by GUO Xiangyu, ZHANG Zuxing

Subjects: “…D-shaped optical fiber…”
Get full text

Design of optical fiber delay line with large delay range and low insertion loss by Kai Wang, Kai Wang, Anqi Liu, Xinxin Kong, Zhou Wu, Rui Zhang, Wenxi Zhang

“…For the application of continuously adjustable optical fiber delay lines, a large delay range can increase the instrument’s measurement range. …”
Get full text

Research and Software Design of an Φ-OTDR-Based Optical Fiber Vibration Recognition Algorithm by Bernard Marie Tabi Fouda, Dezhi Han, Bowen An, Xiangzhi Chen

“…Distributed optical fiber vibration signal plays a significant role in the communication and safety of any perimeter security monitoring system. …”
Get full text

Novel Optical Fiber Dynamic Light Scattering Measurement System for Nanometer Particle Size by Zhemin Chen, Pengbing Hu, Qingqiang Meng, Xinyong Dong

“…We present a novel optical fiber dynamic light scattering measurement system for nanometer particle size. …”
Get full text