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Molecule sensing in air

C. AKAY1,*

Affiliation

  1. C. AKAY Uludag University,Department of Physics,16059 Görükle, Bursa, Turkey

Abstract

In this work, a sensor has been constructed to detect molecules such as vapor, CO2 stream and smoke (tobacco) in the air by using an optical device with two pair led-photodiode. The working principle of the optical device is based on blocked beams..

Keywords

Beer–Lambert law, Optoelectronic detection, Extinction, Sensor, Optical device.

Submitted at: Sept. 1, 2008
Accepted at: Nov. 11, 2008

Citation

C. AKAY, Molecule sensing in air, Journal of Optoelectronics and Advanced Materials Vol. 10, Iss. 11, pp. 3012-3015 (2008)