From Event: SPIE Commercial + Scientific Sensing and Imaging, 2017
This paper is focused on the development and field deployment of a multi-parameter and distributed fiber optic sensor for monitoring of soil and groundwater during in-situ thermal remediation of contaminated brownfields. In-situ thermal remediation (ISTR) is a process in which the soil and groundwater are heated using localized heat sources to evaporate and extract hazardous substances and pollutants from brownfields. In this research, the unique advantages of fiber optic is leveraged through the development of transducers for distributed sensing of temperature and pressure which are critical performance parameters for assessing the efficiency of any ISTR process.
Hamid Alemohammad, Amir Azhari, and Richard Liang, "Fiber optic sensors for distributed monitoring of soil and groundwater during in-situ thermal remediation," Proc. SPIE 10208, Fiber Optic Sensors and Applications XIV, 102080I (Presented at SPIE Commercial + Scientific Sensing and Imaging: April 11, 2017; Published: 27 April 2017); https://doi.org/10.1117/12.2270033.
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Study of self-shadowing effect as a simple means to realize nanostructured thin films and layers with special attentions to birefringent obliquely deposited thin films and photo-luminescent porous silicon