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An integrated optical instrumentation for measuring NO2 gas using one dimensional photonic crystal
(Information Technology and Biomedical Engineering, 2011)
Air pollution is one of main problems in human health, especially in big cities. There are five pollutants material which is indicated as a sources of air pollution, one of them is nitrogen oxide (NO2). The proper environmental ...
Measuring air pollutant Standard Index (ISPU) with photonics crystal sensor based on wireless sensor network (WSN)
(2011 International Conference on Instrumentation Instrumentation, Communication, Information Technology and Biomedical Engineering, 2011)
Information systems of air pollutant standard index (ISPU) with photonics crystal sensor which consist of three primary section viz station as sensor acquisition of air pollutant, aerver as collecting and data logging, and ...
Fabrication and characterization of NO2 gas sensor based on one dimensional photonic crystal for measurement of air pollution index
(2011 International Conference on Instrumentation, Communication, Information Technology and Biomedical Engineering, 2011)
We have fabricated the corresponding photonic crystal (PC) structure by means of electron beam evaporation in a sample chamber at a pressure of 10-3 Pa with BK-7 glass substrate at temperatures of 573K. This PC device is ...