Incident Angle Approach to Sensitivity Enhancement for Ozone Sensor

• DOI: 10.4028/www.scientific.net/amm.735.255
• Publication Date: 2015-03-02T13:07:39Z
• Authors: Michael David; Tay Ching En Marcus; Maslina Yaacob; Mohd Rashidi Salim; Nabihah Hussin; Mohd Haniff Ibrahim; Sevia Mahdaliza I...; Nor Hafizah Ngajikin; Asrul Izam Azmi
• Keywords: Optical path length; Ray; Path length; Optical path

The design and mathematical model of a reflective type optical gas sensor is presented. Light source radiated at an incident angle for 10 cm cell with internal diameter 0.4 cm. At 1 o , path length obtained 342.7886 cm, 27 angle, 10.4926 28 9.9631 most efficient lower angles, precisely between (1 ). Effects variation in are also demonstrated.