Please use this identifier to cite or link to this item: http://ir.futminna.edu.ng:8080/jspui/handle/123456789/5729
Title: SENSITIVITY ENHANCEMENT FOR A REFLECTIVE OZONE MONITOR
Authors: David, Michael
En Marcus, Tay Ching
Yaacob, Maslina
Salim, Mohd Rashidi
Ibrahim, Mohd Haniff
Idrus, Sevia Mahdaliza
Ngajikin, Nor Hafizah
Azmi, Asrul Izam
Keywords: SENSITIVITY ENHANCEMENT FOR A REFLECTIVE OZONE MONITOR
Issue Date: Aug-2014
Publisher: SCHOOL OF POSTGRADUATE STUDIES UNIVERSITI TEKNOLOGI MALAYSIA
Abstract: In the design of ozone sensor, sensitivity is one of the performance criteria that is considered [1 -3]. Sensor sensitivity is the minimum input that will generate a readable output change[4]. For sensors based on absorption spectroscopy, sensitivity is directly proportional to optical path length [3, 5-8]. In the conventional design of a transmission type optical sensor, the beam of light is radiated parallel to the gas cell; hence a transmission type gas cell will have optical path length approximately equal to the length of the gas cell[3]. For our design, the basic laws of reflection are explored that is the angle of reflection equals the angle of incidence[9] in combination with factors that favours the reduction of head loss in fluid flow (the sudden enlargement transition is considered)[10]
URI: http://repository.futminna.edu.ng:8080/jspui/handle/123456789/5729
Appears in Collections:Telecommunication Engineering

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