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Abstract
Fiber optic sensors are widely used in environmental, biological and chemical sensing. Due to the demanding environmental conditions in which they can be used, there is a risk of damaging the sensor measurement head placed in the measuring field. Sensors using nanolayers deposited upon the fiber structure are particularly vulnerable to damage. A thin film placed on the surface of the fiber end-face can be prone to mechanical damage or deteriorate due to unwanted chemical reactions with the surrounding agent. In this paper, we investigated a sensor structure formed with a Zinc Oxide (ZnO) coating, deposited by Atomic Layer Deposition (ALD) on the tip of a single-mode fiber. A nanocrystalline diamond sheet (NDS) attached over the ZnO is described. The diamond structure was synthesized in a Microwave Plasma Assisted Chemical Vapor Deposition System. The deposition processes of the nanomaterials, the procedure of attaching NDS to the fiber end-face covered with ZnO, and the results of optical measurements are presented.
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Authors (10)
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Mikhael Bechelany
- Institut Européen Des Membranes, IEM UMR 5635, University of Montpellier, ENSCM, CNRS
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Yafit Fleger dr
- Institute for Nanotechnology and Advanced Materials, Bar-Ilan University
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Mingzhou Chen
- SUPA, School of Physics and Astronomy, University of St Andrews
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Dror Fixler prof.
- Faculty of Engineering AND Institute for Nanotechnology and Advanced Materials, Bar-Ilan University
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Kishan Dholakia
- SUPA, School of Physics and Astronomy, University of St Andrews
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- Category:
- Articles
- Type:
- artykuły w czasopismach
- Published in:
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Scientific Reports
no. 10,
ISSN: 2045-2322 - Language:
- English
- Publication year:
- 2020
- Bibliographic description:
- Kosowska M., Listewnik P., Majchrowicz D., Rycewicz M., Bechelany M., Fleger Y., Chen M., Fixler D., Dholakia K., Szczerska M.: Microscale diamond protection for a ZnO coated fiber optic sensor// Scientific Reports -Vol. 10,iss. 1 (2020), s.19141-
- DOI:
- Digital Object Identifier (open in new tab) 10.1038/s41598-020-76253-5
- Sources of funding:
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- UK Engineering and Physical Sciences Research Council for funding (Grant EP/P030017/1)
- Statutory activity/subsidy
- Narodowa Agencja Wymiany Akademickiej NAWA - Program Iwanowskiej PPN/IWA/2018/1/00058/U/00001
- Narodowa Agencja Wymiany Akademickiej NAWA - Program Iwanowskiej PPN/IWA/2018/1/00026/U/00001
- Narodowa Agencja Wymiany Akademickiej NAWA - PHC Polonium PPN/BFR/2019/1/00005/U/00001
- Narodowe Centrum Nauki - Preludium - 2017/25/N/ST7/01610
- Verified by:
- Gdańsk University of Technology
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