Akay, Cengiz2024-11-112024-11-112008-11-011454-4164https://hdl.handle.net/11452/47707Bu çalışma, 07-09, Temmuz 2008 tarihlerinde Constanta[Romanya]’da düzenlenen 9. International Balkan Workshop on Applied Physics Kongresi‘nde bildiri olarak sunulmuştur.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.eninfo:eu-repo/semantics/closedAccessBeer-lambert lawOptoelectronic detectionExtinctionSensorOptical deviceScience & technologyTechnologyPhysical sciencesMaterials science, multidisciplinaryOpticsPhysics, appliedMaterials sciencePhysicsArticle0002613482000363012301510111841-7132