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The family of chemical fiber-optical sensors for remote control of admixtures in gases and liquids

The main subject of presented work is the development of the family of fiber-optic chemical sensors for admixtures detection in air or in water. The experimental results are presented in details for the sensors for NH3, H2S and RSH with the appropriate models for operation in gas and liquid media. These sensors could be used for remote control of the common pollutions in environment, or for the measurements of the admixtures in different processes in industry. The production of these sensors for the detection and measurement of the concentrations of toxic gases yields rather simple and inexpensive tools for laboratory and industrial use.