Design of a pressure sensor of 0–7 bar in fiber optic using MMI methodology
This research shows the possibility of measuring pressure in the range of 0–7 bar and the comparison against 2 commercial sensors. The technique used is based on the multimodal interference in a fiber optic singlemode–multimode–singlemode (SMS) to 1550 nm. The fiber optic is mounted on a plate of st...
| Authors: | , |
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| Format: | article |
| Status: | Versión aceptada para publicación |
| Publication Date: | 2013 |
| Country: | México |
| Institution: | Instituto Nacional de Astrofísica, Óptica y Electrónica |
| Repository: | Repositorio Institucional del INAOE |
| Language: | English |
| OAI Identifier: | oai:inaoe.repositorioinstitucional.mx:1009/2206 |
| Online Access: | http://inaoe.repositorioinstitucional.mx/jspui/handle/1009/2206 |
| Access Level: | Open access |
| Keyword: | info:eu-repo/classification/Inspec/FOPS info:eu-repo/classification/Inspec/Diaphragm info:eu-repo/classification/Inspec/Multimode interference info:eu-repo/classification/Inspec/Bending info:eu-repo/classification/Inspec/Alternative info:eu-repo/classification/cti/1 info:eu-repo/classification/cti/22 info:eu-repo/classification/cti/2209 |
| Summary: | This research shows the possibility of measuring pressure in the range of 0–7 bar and the comparison against 2 commercial sensors. The technique used is based on the multimodal interference in a fiber optic singlemode–multimode–singlemode (SMS) to 1550 nm. The fiber optic is mounted on a plate of stainless steel AISI 316, where the bending of the plate will generate a curvature on the part of the multimodal fiber generating a decoupling of modes and this generates a low intensity to the output of the system. |
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