Academic literature on the topic 'Fiber-optic cable'

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Journal articles on the topic "Fiber-optic cable"

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Silveira, Rodrigo Moraes da, Marcelo Buras, André Luiz Delmondes Pereira Filho, Juliana Ferreira Fernandes, and Marcos Massao Futai. "Laboratory Tests Using Distributed Fiber Optical Sensors for Strain Monitoring." Sensors 25, no. 2 (2025): 324. https://doi.org/10.3390/s25020324.

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Using fiber optics as a tool for different kinds of geotechnical monitoring can be highly attractive and cost-effective when compared to conventional instruments, such as piezometers and inclinometers, among others. A single fiber optic cable may cover a larger monitoring area compared to conventional instrumentation and allows for monitoring more than one physical quantity with the same fiber optic cable. The literature provides several different examples of distributed fiber optic systems usage. For using any sensor, a calibration curve and parameters are required. In the case of strain sens
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Abboud, Izz K., Shahir F. Nawaf, and Mohammed H. Dervish. "Reduction the electric field effect generated by high voltage on fiber optic cables using metal shielding." Bulletin of Electrical Engineering and Informatics 9, no. 1 (2020): 339–44. http://dx.doi.org/10.11591/eei.v9i1.1658.

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Because of the fiber optic cables have perfect resistant to weather and environmental effects they can be installed on or with transmission line towers for the power supply control and data communication. To avoid the damages of fiber optic cables, it is used shielded fiber optic cables. Due to the using of this shielding, the electric field that produced from transmission line will be effected .In this paper is studied and compared the influence of metal shielding of fiber-optic cable in the strong electric field which produced by a high voltage transmission line for various types of channel
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Izz, Kadhum Abboud, F. Nawaf Shahir, and H. Dervish Mohammed. "Reduction the electric field effect generated by high voltage on fiber optic cables using metal shielding." Bulletin of Electrical Engineering and Informatics 9, no. 1 (2020): 339–44. https://doi.org/10.11591/eei.v9i1.1658.

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Because of the fiber optic cables have perfect resistant to weather and environmental effects they can be installed on or with transmission line towers for the power supply control and data communication. To avoid the damages of fiber optic cables, it is used shielded fiber optic cables. Due to the using of this shielding, the electric field that produced from transmission line will be effected. In this paper is studied and compared the influence of metal shielding of fiber-optic cable in the strong electric field which produced by a high voltage transmission line for various types of channel
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., Widodo, and Nur Hidayat. "Design And Development Of Automatic Fiber Optic Cable Roller Using Nodemcu Esp 8266 Module." BEST : Journal of Applied Electrical, Science, & Technology 4, no. 1 (2022): 27–32. http://dx.doi.org/10.36456/best.vol4.no1.5442.

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ABSTRACT The process of winding fiber optic cable rolls takes a long time because it is done manually or conventionally. One of the tools in winding is a FO cable roller. This tool is designed to be able to roll fiber optic cables, but the limitations of this tool are still done manually, FO cables are rolled by hand like pedaling a bicycle on the pedals, the speed is set based on the speed of the rotation of the hand and it all depends on the human factor. Therefore, there is a need for an Automatic Fiber Optic Cable Winder Using NodeMCU ESP8266 and using Iot (Web of Things) to be more effici
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Khatimi, Husnul, Eka Setya Wijaya, Andreyan Rizky Baskara, and Yuslena Sari. "Performance Comparison Between Copper Cables and Fiber Optic in Data Transfer on Banjarmasin Weather Temperature Conditions." MATEC Web of Conferences 280 (2019): 05022. http://dx.doi.org/10.1051/matecconf/201928005022.

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Copper wire cable and fiber optic cable are two communication media that are widely used in building data communication networks in today’s modern era. For network administrators, choosing the right type of cable to build a network is a must. Air temperature is one of the external factors that can affect the performance of network equipment. This paper provides a comparative analysis of the differences in performance between the use of fiber optic cables and copper wire cables which are capable of transferring data of 1 Gigabit per second. Performance measurement analysis includes the ability
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Juwari, Juwari, Puguh Jayadi, and Kelik Sussolaikah. "Analisis Redaman Kabel Fiber Optic Patchcord Single Core." JURIKOM (Jurnal Riset Komputer) 9, no. 2 (2022): 202. http://dx.doi.org/10.30865/jurikom.v9i2.3950.

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Fiber Optic attenuation value affects the quality of data transmission. The fiber optic attenuation value can be greater or lower than the standard value. The attenuation value can affect the amount of data transmission sent and received. The attenuation value of single core fiber optic is influenced by various things, one of which is the treatment of the cable itself. Treating the cable by bending and coiling can also affect the damping value. To avoid the high attenuation value of fiber Optic when rolled by doing the rolling process carefully and not twisting during the installation process.
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An, Yuhang, Jihui Ma, Tuanwei Xu, et al. "Traffic Vibration Signal Analysis of DAS Fiber Optic Cables with Different Coupling Based on an Improved Wavelet Thresholding Method." Sensors 23, no. 12 (2023): 5727. http://dx.doi.org/10.3390/s23125727.

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Distributed Acoustic Sensing (DAS) is a novel technology that uses fiber optics to sense and monitor vibrations. It has demonstrated immense potential for various applications, including seismology research, traffic vibration detection, structural health inspection, and lifeline engineering. DAS technology transforms long sections of fiber optic cables into a high−density array of vibration sensors, providing exceptional spatial and temporal resolution for real−time monitoring of vibrations. Obtaining high−quality vibration data using DAS requires a robust coupling between the fiber optic cabl
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Kucheriava, I. M. "MONITORING SYSTEMS FOR MODERN POWER CABLE LINES." Praci Institutu elektrodinamiki Nacionalanoi akademii nauk Ukraini 2023, no. 66 (2023): 111–23. http://dx.doi.org/10.15407/publishing2023.66.111.

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The overview of fiber-optic technologies for real-time monitoring of the technical condition and operational characteristics of modern power cables with cross-linked polyethylene insulation and with the fiber-optic module integrated into their structure is presented. In particular, the new intelligent means for monitoring of the temperature, load current, deformation (mechanical damages), partial discharges in the insulation, moisture penetration inside the cables and control over sheath voltage limitation are described. The topicality of using and developing the technologies of smart diagnost
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Z, Andi Nurul Ulfawaty, and Fausiah Fausiah. "Analisis Redaman pada Jaringan Fiber to the Home (FTTH) Berteknologi Gigabit Passive Optical Network (GPON) di PT Telkom Makassar." Ainet : Jurnal Informatika 1, no. 1 (2019): 21–27. http://dx.doi.org/10.26618/ainet.v1i1.2287.

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The development of telecommunications technology as a communication necessity at this time has been growing rapidly, needed a means of transmission media that is able to distribute information with large capacity and capable data transfer speeds. Implementing using Gigabit Passive Optical Network (GPON) technology, the Fiber to The Home (FTTH) service reaches the user to meet the speed of 2GBps. This study aims to identify the causes of increased attenuation or disturbance in FTTH. The method used in this study is to analyze the attenuation value of each core at the sites studied on the FTTH n
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Kyrylenko, O. V., A. A. Shcherba, and I. M. Kucheriava. "INTELLECTUAL TECHNOLOGIES FOR MONITORING OF TECHNICAL STATE OF UP-TO-DATE HIGH-VOLTAGE CABLE POWER LINES." Tekhnichna Elektrodynamika 2021, no. 6 (2021): 29–40. http://dx.doi.org/10.15407/techned2021.06.029.

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The review concerning application of fiber-optic technologies in power industry, in particular, for monitoring of modern power cables with cross-linked polyethylene insulation and integrated fiber-optic module is carried out. The new intelligent tools for control of electrical, thermal and mechanical characteristics and partial discharges in power cable lines are presented. The current operational experience for the system of Smart Cable Guard in an emergency is described. The prospects to develop and use the intellectual technologies for monitoring of technical state of up-to-date high-voltag
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Dissertations / Theses on the topic "Fiber-optic cable"

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Dorfman, David S., and Frank A. III Strom. "An optimization model for fiber-optic cable installation aboard naval vessels." Monterey, California: Naval Postgraduate School, 2013. http://hdl.handle.net/10945/34657.

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Approved for public release; distribution is unlimited<br>The purpose of this thesis is to develop a cost-optimization model that will help reduce the installation cost of fiber-optic cable onboard new construction naval vessels. The data used to develop the optimization models were collected from visits to naval shipyards and interviews with both fiber-optic cable engineers and installation experts at shipyards, as well as MIL-PRF 85045F and cable manufacturers specification sheets. The information compiled from these sources was used to develop a cable measure of effectiveness that could be
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TURNER, WILLIAM C. "ON IMPLEMENTATION OF REMOTELY OPERATED UNMANNED TELEMETRY TRACKING SYSTEMS WITH FIBER OPTIC CABLE." International Foundation for Telemetering, 1991. http://hdl.handle.net/10150/612123.

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International Telemetering Conference Proceedings / November 04-07, 1991 / Riviera Hotel and Convention Center, Las Vegas, Nevada<br>The high cost of real estate in countries with expanding populations, coupled with the long range capability of modern weapon systems has resulted in the need to expand test ranges to remote desert areas or areas over sea water. In order to preclude the cost of duplicating existing test centers, and the high cost of manually operating ground tracking stations, the requirement for unmanned remotely controlled telemetry tracking systems has emerged. Until recently
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Peill, Nicola Joy Hoffmann Michael R. Hoffmann Michael R. "Fiber-optic bundled array cable reactors for heterogeneous photocatalysis and waste stream remediation /." Diss., Pasadena, Calif. : California Institute of Technology, 1997. http://resolver.caltech.edu/CaltechETD:etd-01142008-082303.

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Grannis, Betsy M. "Impacts of Mobile Fishing Gear and a Buried Fiber-Optic Cable on Soft-Sediment Benthic Community Structure." Fogler Library, University of Maine, 2005. http://www.library.umaine.edu/theses/pdf/GrannisBM2005.pdf.

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Nenadovic, Mateja. "The Effects of Bottom-Tending Mobile Fishing Gear and Fiber-Optic Cable Burial on Soft-Sediment Benthic Community Structure." Fogler Library, University of Maine, 2009. http://www.library.umaine.edu/theses/pdf/NenadovicM2009a.pdf.

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Rumplík, Martin. "Návrh optické sítě pro spojení bytových domů v Kojetíně." Master's thesis, Vysoké učení technické v Brně. Fakulta podnikatelská, 2011. http://www.nusl.cz/ntk/nusl-223154.

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The subject of this diploma's thesis is to create a design of a fiber optic network, which will allow an access to broadband internet connection for households living in blocks of flats in Kojetín. For this purpose the best technologies will be compared by analysis and the new network topology will be designed. The investor is a civic association Cyrilek.net that provides a wireless internet at this area. The best solution will be selected on the basis of financial and technical analysis and the investment will be calculated including its return. This innovation not only give people a really f
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Plodková, Zuzana. "Posouzení spolehlivosti procesu balení optických kabelů." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2021. http://www.nusl.cz/ntk/nusl-443156.

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The diploma thesis deals with the assessment of the reliability of processes at the packaging center in the company CommScope Czech Republic s.r.o. The first part of the work is research about options for quality management using ISO 9000 standards, but also TQM approaches. At the same time, methods and analytical techniques are discussed, which will be further used in the practical part of this thesis. The following section introduces CommScope Inc. and its main product - optical fiber. The practical part contains an introduction to the packaging center and its processes, it also describes th
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Nedoma, Jakub. "Vliv samonosného optického kabelu na mechaniku venkovního vedení VN." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2021. http://www.nusl.cz/ntk/nusl-442472.

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This thesis is focused on assessing the impact of retrofitting dielectric All Dielectric Self-Supporting Cable (ADSS) to existing MV overhead line. This type of optical cable is a means of future strengthening of the communication infrastructure of the distribution network. However, its mechanical properties are significantly different from the properties ACSR cable, due to which its installation can be problematic in terms of meeting the requirements of the PNE 33 3301 standard. In practical part, this work deals with the design of the ADSS installation on the existing MV line and the determi
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Chittenden, Albert-Bruce. "Extending OWns to include protection functionality." Diss., University of Pretoria, 2005. http://hdl.handle.net/2263/23796.

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The objective of this dissertation is to enhance the functionality of an existing simulation package that is used to simulate fiber optic networks. These enhancements include the capability to simulate protection mechanisms following link failure, which is a necessity in real-world optical networks to ensure the continued flow of information following a failure in a part of the network. The capability for network traffic to choose from additional paths is also an addition to the software. The enhanced, as well as the original simulation software, are open source: this allows anyone to freely m
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Ee, Chai Chuan. "The feasibility study of implementing a fiber optic local area network in software metrics laboratory in Ingersoll 158." Thesis, Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 2004. http://library.nps.navy.mil/uhtbin/hyperion/04Mar%5FEe.pdf.

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Thesis (M.S. in Information Technology Management)--Naval Postgraduate School, March 2004.<br>Thesis advisor(s): Norman F. Schneidewind. Includes bibliographical references (p. 51). Also available online.
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Books on the topic "Fiber-optic cable"

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Günther, Mahlke, and Gössing Peter, eds. Fiber optic cables: Fundamentals, cable engineering, systems planning. 3rd ed. Siemens Aktiengesellschaft, 1997.

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Günther, Mahlke, and Gössing Peter, eds. Fiber optic cables: Fundamentals, cable design, system planning. 4th ed. Publicis MCD Corporate Pub., 2001.

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Günther, Mahlke, and Gössing Peter, eds. Fiber optic cables: Fundamentals, cable technology, installation practice. Siemens Aktiengesellschaft, 1987.

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Günther, Mahlke, and Gössing Peter, eds. Fiber optic cables: Fundamentals, cable engineering, systems planning. 2nd ed. Siemens Aktiengesellschaft, 1993.

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Center, Langley Research, ed. Fiber optic cable feedthrough and sealing. National Aeronautics and Space Administration, Lewis Research Center, 1998.

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Salisbury, Stan. Alcatel Telecommunications Cable, Roanoke, Virginia. U.S. Dept. of Health and Human Services, Public Health Service, Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health, 1997.

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Africa Centre for Open Governance. Unlimited bandwidth?: Governance & submarine fiber-optic cable initiatives in Kenya. AfriCOG, 2010.

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Africa Centre for Open Governance. Unlimited bandwidth?: Governance & submarine fiber-optic cable initiatives in Kenya. AfriCOG, 2010.

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Ltd, Phoenix Link, ed. International submarine cable handbook. Phoenix Link, 1997.

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Pearson, Eric R. The complete guide to fiber optic cable system installation. Delmar Publishers, 1997.

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Book chapters on the topic "Fiber-optic cable"

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Weik, Martin H. "fiber optic cable." In Computer Science and Communications Dictionary. Springer US, 2000. http://dx.doi.org/10.1007/1-4020-0613-6_6913.

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Yan, Jun, Xipeng Ying, Zhixun Yang, and Haitao Hu. "Fiber-Optic Cable." In Encyclopedia of Ocean Engineering. Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-10-6963-5_149-1.

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Yan, Jun, Xipeng Ying, Zhixun Yang, and Haitao Hu. "Fiber-Optic Cable." In Encyclopedia of Ocean Engineering. Springer Nature Singapore, 2022. http://dx.doi.org/10.1007/978-981-10-6946-8_149.

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Weik, Martin H. "special fiber optic cable." In Computer Science and Communications Dictionary. Springer US, 2000. http://dx.doi.org/10.1007/1-4020-0613-6_17830.

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Weik, Martin H. "station fiber optic cable." In Computer Science and Communications Dictionary. Springer US, 2000. http://dx.doi.org/10.1007/1-4020-0613-6_18193.

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Weik, Martin H. "fiber optic breakout cable." In Computer Science and Communications Dictionary. Springer US, 2000. http://dx.doi.org/10.1007/1-4020-0613-6_6908.

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Weik, Martin H. "fiber optic cable assembly." In Computer Science and Communications Dictionary. Springer US, 2000. http://dx.doi.org/10.1007/1-4020-0613-6_6914.

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Weik, Martin H. "fiber optic cable component." In Computer Science and Communications Dictionary. Springer US, 2000. http://dx.doi.org/10.1007/1-4020-0613-6_6915.

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Weik, Martin H. "fiber optic cable core." In Computer Science and Communications Dictionary. Springer US, 2000. http://dx.doi.org/10.1007/1-4020-0613-6_6916.

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Weik, Martin H. "fiber optic cable driver." In Computer Science and Communications Dictionary. Springer US, 2000. http://dx.doi.org/10.1007/1-4020-0613-6_6917.

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Conference papers on the topic "Fiber-optic cable"

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Kohno, Wataru, Jian Fang, Shuji Murakami, Giovanni Milione, and Ting Wang. "Underwater Acoustic OFDM Transmission over Optical Fiber with Distributed Acoustic Sensing." In Optical Fiber Communication Conference. Optica Publishing Group, 2025. https://doi.org/10.1364/ofc.2025.th2a.24.

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We demonstrate fiber-optic acoustic data transmission using distributed acous-tic sensing technology in an underwater environment. An acoustic orthogonal frequency-division multiplexing (OFDM) signal transmitted through a fiber-optic cable deployed in a standard 40-meter-scale underwater testbed.
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Ai, Ke, Yuejuan Lv, Junfeng Chen, et al. "Fiber Optic Hydrophone Towed Cable Shape Perception Based on Optical Frequency Domain Reflectometry." In CLEO: Applications and Technology. Optica Publishing Group, 2024. http://dx.doi.org/10.1364/cleo_at.2024.am2a.6.

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A fiber optic hydrophone towed cable shape perception scheme based on OFDR is proposed and demonstrated. The maximum reconstruction error is 1.25% for the 5 m towed cable with a bending radius of 2.5 m.
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Huang, Jianglou, Yunrui He, Xiaolong Wang, Changyan Ran, Huiling He, and Zhihui Luo. "Distributed strain sensing cable based on ultra-weak fiber grating." In Optic Fiber Gyro, edited by Shangran Xie, Qi Wang, and Benli Yu. SPIE, 2023. http://dx.doi.org/10.1117/12.3007770.

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Nie, Mingchao, Fusheng Zheng, Jun Liu, et al. "Fusion of distributed fiber optic sensing technology in OPGW power optical cable." In Optic Fiber Gyro, edited by Shangran Xie, Qi Wang, and Benli Yu. SPIE, 2023. http://dx.doi.org/10.1117/12.3007303.

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Du, Rui, Xiaojun Yang, Yong Yang, et al. "Application of distributed optical fiber temperature sensing technology in cable safety monitoring." In Optic Fiber Gyro, edited by Shangran Xie, Qi Wang, and Benli Yu. SPIE, 2023. http://dx.doi.org/10.1117/12.3005924.

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Tsukamoto, Masayoshi, Koji Seo, Eiji Konda, Yutaka Hoshino, and Noboru Okada. "Development of Low Friction Indoor Cable." In National Fiber Optic Engineers Conference. OSA, 2009. http://dx.doi.org/10.1364/nfoec.2009.nwc4.

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Bulyakulov, Rifkat R. "Materials for fiber-optic cable." In 2014 IEEE NW Russia Young Researchers in Electrical and Electronic Engineering Conference (ElConRusNW). IEEE, 2014. http://dx.doi.org/10.1109/elconrusnw.2014.6839193.

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Tsukamoto, Masayoshi, Eiji Konda, Yutaka Hoshino, and Noboru Okada. "Development of Novel Cicada-Resistant Optical Drop Cable." In National Fiber Optic Engineers Conference. OSA, 2010. http://dx.doi.org/10.1364/nfoec.2010.nthb1.

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Lawless, Sean, and Ravi Gorthala. "Development of a Fiber-Optic Hybrid Day-Lighting System for Mobile Shelter Applications." In ASME 2017 11th International Conference on Energy Sustainability collocated with the ASME 2017 Power Conference Joint With ICOPE-17, the ASME 2017 15th International Conference on Fuel Cell Science, Engineering and Technology, and the ASME 2017 Nuclear Forum. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/es2017-3563.

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This paper discusses a Fiber-Optic Hybrid Day-Lighting system that can cut energy consumed by buildings for lighting significantly. This system is designed for mobile applications such as military shelters. The system is comprised of two primary components: the solar collector and the Solar Hybrid Lighting Fixture. The first component, the solar collector, consists of a housing, structural stand, a dual axis tracking system, Fresnel Lenses, secondary optics, and fiber-optic cables. The collector is integrated into a dual-axis tracker, which is then mounted on a tripod. The tripod can be staked
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RYVERS, JASPER, MANLY CALLEWAERT, MIA LOCCUFIER, and WIM DE WAELE. "DETECTING BENDING AND IMPACT EVENTS IN A FIBER OPTIC CABLE USING DISTRIBUTED ACOUSTIC SENSING TO ASSESS POTENTIAL OFFSHORE POWER CABLE DAMGES." In Structural Health Monitoring 2021. Destech Publications, Inc., 2022. http://dx.doi.org/10.12783/shm2021/36349.

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A key vulnerability of offshore energy production facilities are submarine power cables. Monitoring a power cable during its entire lifetime is a strategy to minimize critical damages. Submarine power cables contain fiber optic cables that can be used for monitoring purposes. In this paper we show that a recent fiber optic sensing technique (CP-ΦOTDR) [11] is capable of detecting bending and impact events in a fiber optic cable. It does so with a limited reproducibility however, which for impact events cannot be solely explained by the variability of the impact force. There is a slight signatu
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Reports on the topic "Fiber-optic cable"

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Siebenaler. PR-015-143715-R01 Cable-Based Leak Detection Retrofit Study. Pipeline Research Council International, Inc. (PRCI), 2015. http://dx.doi.org/10.55274/r0010576.

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Various testing projects in the past few years have demonstrated the potential of cable-based leak detection technologies to accurately detect and locate relatively small leaks on onshore pipelines. Technologies such as distributed temperature sensing (DTS), distributed acoustic sensing (DAS), and vapor monitoring require the cables/tubes to be placed in relatively close proximity to the monitored pipeline, including some cases where the cable would be placed below the pipeline. One key market for such technology is the vast inventory of existing pipeline infrastructure. While there are many p
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Belarde, E. Establishing a low-power fiber optic cable facility. Final report. Office of Scientific and Technical Information (OSTI), 1994. http://dx.doi.org/10.2172/10170268.

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Klein, Randal, and Kay Winn. Environmental Assessment: Proposed Fiber Optic Cable, Wendover Radar Site, Wendover, Utah. Defense Technical Information Center, 2005. http://dx.doi.org/10.21236/ada444940.

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Quinn, Meghan. Geotechnical effects on fiber optic distributed acoustic sensing performance. Engineer Research and Development Center (U.S.), 2021. http://dx.doi.org/10.21079/11681/41325.

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Distributed Acoustic Sensing (DAS) is a fiber optic sensing system that is used for vibration monitoring. At a minimum, DAS is composed of a fiber optic cable and an optic analyzer called an interrogator. The oil and gas industry has used DAS for over a decade to monitor infrastructure such as pipelines for leaks, and in recent years changes in DAS performance over time have been observed for DAS arrays that are buried in the ground. This dissertation investigates the effect that soil type, soil temperature, soil moisture, time in-situ, and vehicle loading have on DAS performance for fiber opt
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Curtiss, J. A., and J. R. Jahelka. Development of a cable reel development system using a rotary joint for kilometer lengths of two-fiber multi-mode fiber optic cable. Office of Scientific and Technical Information (OSTI), 1995. http://dx.doi.org/10.2172/113692.

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Iyer, Ananth V., Samuel Labi, Steven Dunlop, Thomas Brady Jr., and Eki Amijaya. Cost and Benefit Analysis of Installing Fiber Optics on INDOT Projects. Purdue University, 2020. http://dx.doi.org/10.5703/1288284317131.

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The Indiana Department of Transportation (INDOT) is tasked with the stewardship of billions of dollars’ worth of public invested highway infrastructure. Not only does INDOT continually seek design and operational policies that foster cost effective project delivery and procurement, they also seek opportunities for revenue generation. Due to population growth and the increased demand for online connectivity and global information transmission, the fiber-optic cable industry has experienced rapid growth over the past few years. Information and communication technology (ICT) companies have long s
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Wagner, Anna, Arthur Gelvin, Jon Maakestad, et al. Initial data collection from a fiber-optic-based dam seepage monitoring and detection system. Engineer Research and Development Center (U.S.), 2023. http://dx.doi.org/10.21079/11681/47819.

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Visual inspection is the most used method to detect seepage at dams. Early detection can be difficult with this method, and use of appropriate real time monitoring could significantly increase the chances of recognizing possible failure. Seepages can be identified by analyzing changes in water and soil temperature. Optical fiber placed at the embankment’s downstream toe has been proven to be an efficient means of detecting real time changes at short intervals over several kilometers. This study aims to demonstrate how temperatures measured using fiber optic distributed sensing can be used to m
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MacDougall, Trevor W., Yi Yang, and Paul E. Sanders. Final Report: Integrated Fiber Optic Sensors for Bi-Modal Fault Detection and Dynamic Cable Rating. Office of Scientific and Technical Information (OSTI), 2019. http://dx.doi.org/10.2172/1490224.

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Challener, William. Multipoint Pressure and Temperature Sensing Fiber Optic Cable for Monitoring CO2 Sequestration. Office of Scientific and Technical Information (OSTI), 2015. http://dx.doi.org/10.2172/1170208.

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Garrity, John, and Arndt Husar. Digital Connectivity and Low Earth Orbit Satellite: Constellations Opportunities for Asia and the Pacific. Asian Development Bank, 2021. http://dx.doi.org/10.22617/wps210156-2.

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Satellite communication plays an important role in the global connectivity ecosystem. It connects rural and remote populations, provides backhaul connectivity to mobile cellular networks, and enables rapid communications for emergency and disaster responses. Low Earth orbit constellations may prove to be transformational to the connectivity landscape based on their global coverage and their suitability for areas not served by fiber optic cable networks. The Asian Development Bank’s developing member countries are well placed to benefit from this expansion of internet connectivity. It will be p
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