Optical fiber temperature safety system for coal mines

Tomasz R. Wolinski; Jakub Zagorowicz; Artur K. Wyrwas; Andrzej W. Domanski

doi:10.1117/12.475971

22 July 2002 Optical fiber temperature safety system for coal mines

Tomasz R. Wolinski, Jakub Zagorowicz, Artur K. Wyrwas, Andrzej W. Domanski

Proceedings Volume 4887, Optical Techniques for Environmental Sensing, Workplace Safety, and Health Monitoring; (2002) https://doi.org/10.1117/12.475971
Event: Systems of Optical Security 2001: Environment Sensing, Work Safety, Health Monitoring, and Biomedical Sensors, 2001, Warsaw, Poland

Abstract

Results ofpreliminary studies of optical fiber temperature safety system based on thermally induced phase transition in liquid crystal (LC) cell are presented. The system envisaged for harsh environmental conditions has been initially tested in a coal mine.

Citation Download Citation

Tomasz R. Wolinski, Jakub Zagorowicz, Artur K. Wyrwas, and Andrzej W. Domanski "Optical fiber temperature safety system for coal mines", Proc. SPIE 4887, Optical Techniques for Environmental Sensing, Workplace Safety, and Health Monitoring, (22 July 2002); https://doi.org/10.1117/12.475971

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