Zaw Myo Naing creator Mohammed, Waleed S Chairperson Mongkol Ekpanyapong Chairperson Poompat Saengudomlert Examination Committee Teerapat Sanguankotchakorn Examination Committee text series technical report th Pathum Thani Asian Institute of Technology 2015 continuing eng 12 leaves : ill. + 1 online resource Using the technology advantages of plastic optical fiber, this project is conducted by performing the experiments to provide the relative measurement between the intensity ratio of modulated signals and refractive index value of sample liquids. Through the transmitting signals from a light emitting diode (LED) to a received photodiode, the peak-to-peak voltage value changes over medium changes in the path of transmission are analyzed and presented. A capstone project report submitted in partial fulfillment of the requirements for the degree of Bachelor of Science in Engineering Electronics Engineering, School of Engineeringa and Technology Capstone Project (B.Sc.)-Asian Institute of Technology, 2015 Plastic optical fibers Optical Transducers Asian Institute of Technology. http://203.159.5.9/ait-thesis/detail.php?q=B11890 http://203.159.5.9/ait-thesis/detail.php?q=B11890 190709 20260818170716.0