Other

University of Toronto

Bo Bao

David Sinton

Peter Martin Wild

David Andrew Risk

Thomas M Fyles

Jason Riordon

Martin B G Jun

Yi Xu

Geoff Burton

Luis Melo

Methods and apparatuses for determining a material characteristic of a sample material are disclosed. A sample material is loaded to a plurality of cells. An interference material is disposed relative to the sample material such that the interference material at least retards the transport of the sample material from a one of the cells to at least another one of the cells. For each one of the cells, independently: a stimulus is applied to the sample material in the cell such that a conditioned sample material is obtained; and a material characteristic of the conditioned sample material is sensed.

Methods and apparatuses for measuring material phase properties

Fiber optic sensors include sensor regions in which an optical phase is modulated by an analyte to be detected. A long period fiber grating (LPG) is coupled to a coating that is arranged to selectively interact with the analyte. The resulting phase change is detected based on a transmission spectrum associated with the LPG so that analyte is detected and quantified. A plurality of such sensors is distributed along a fiber to form a sensor array that can be situated to detect analyte at a plurality of discrete regions.

Fiber optic sensor for measurement of carbon dioxide

Growing community of inventors

Edmonton, Canada

Bo Bao