Microresonator fiber in single loop for oxygen gas sensor

A.Zailani, Ummie Eryne Elysa (2024) Microresonator fiber in single loop for oxygen gas sensor. Project Report. Universiti Teknikal Malaysia Melaka, Melaka, Malaysia. (Submitted)

Text (Full Text) Microresonator fiber in single loop for oxygen gas sensor.pdf - Submitted Version Download (2MB)

Abstract

This project investigates the potential of a single-loop microresonator fiber as an oxygen gas sensor. The study utilizes light sources with wavelengths of 1550 nm and 1310 nm, both within the acceptable wavelength range for the sensor. The design involves tapering the fiber to create a microfiber, which is then formed into a single loop. The transmission of light through the sensor is affected by total internal reflection, which varies with the transmitted spectral wavelength. Oxygen levels ranging from 10% to 50% are analyzed to evaluate the sensor's performance. The sensitivity and linearity of the microresonator fiber are assessed through transmitted power analysis. The findings demonstrate that the sensor performs exceptionally well in detecting gas, making it a promising candidate for concentration measurement applications.

Actions (login required)

View Item