Adiabatically Tapered Fiber-Optic Microsensor: Fabrication and Characterization

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dc.contributor.authorYelikbayev, Sultan
dc.date.accessioned2020-05-14T10:11:55Z
dc.date.available2020-05-14T10:11:55Z
dc.date.issued2020-05
dc.description.abstractAs of late, the various techniques from the materials science and biophysics are utilized to study the physical properties of the microstructure of the chemical and biological specimen. Through a considerable many of them give phenomenal sensibility, they have a few requirements concerning electromagnetic interference, fabrication complexity and specific laboratory conditions for operating. Hence, to overcome these constraints the new family of micro-scale fiber optical sensors was introduced. There are several methods to fabricate microfibers with different microtechbology. However, the techniques with more simple, economical and robust fabrication process are still developing. Therefore, this study proposes the fabrication process of widely interested tapered fiber optic microsensor via Laser Splicing System and characterization of produced tapered microfibers in terms of external RI sensitivity. The final product that was achieved is the fiber with the least waist diameter 19 mm has RI sensitivity of 156.8215 nm/RIU and agreeable linear correlation between the wavelength shift and RI change. In addition, the detailed fabrication process with characterization method is presented in the following sections. Moreover, the observed trends in fabrication process and recommendations based on the practice experience are also suggested in this report.en_US
dc.identifier.urihttp://nur.nu.edu.kz/handle/123456789/4702
dc.language.isoenen_US
dc.publisherNazarbayev University School of Engineering and Digital Sciencesen_US
dc.rightsAttribution-NonCommercial-ShareAlike 3.0 United States*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/3.0/us/*
dc.subjectFiber-Optic Microsensoren_US
dc.subjectBiosensorsen_US
dc.subjectResearch Subject Categories::TECHNOLOGYen_US
dc.subjectFOSen_US
dc.subjectCOMSOLen_US
dc.subjectSimulation of Light Transmission Intensityen_US
dc.subjectRadio frequencyen_US
dc.subjectRFen_US
dc.titleAdiabatically Tapered Fiber-Optic Microsensor: Fabrication and Characterizationen_US
dc.typeCapstone Projecten_US
workflow.import.sourcescience

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