Multimode interference self-imaging optical fiber sensor based on sol-gel silica for methane detection
We reported a multimode interference (MMI) sensor based on single mode fiber-no core fiber-single mode fiber (SMF-NCF-SMF) structure incorporated with silica sol-gel nanostructure for detection of methane. Due to the core mismatch between SMF and NCF, a number of higher order modes was excited at th...
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| Main Authors: | , |
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| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
2023
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| Subjects: | |
| Online Access: | http://eprints.utm.my/107983/1/NorAinHusein2023_MultimodeInterferenceSelfImagingOpticalFiber.pdf http://eprints.utm.my/107983/ http://dx.doi.org/10.1088/1742-6596/2432/1/012014 |
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| Institution: | Universiti Teknologi Malaysia |
| Language: | English |