Minimally invasive fiber probes for optical in-vivo oxygen measurements with integrated optical thermometer

Hans-Gerd Löhmannsröben; Elmar Schmälzlin

doi:10.1117/12.735538

12 October 2007 Minimally invasive fiber probes for optical in-vivo oxygen measurements with integrated optical thermometer

Hans-Gerd Löhmannsröben, Elmar Schmälzlin

Author Affiliations +

Proceedings Volume 6770, Fiber Optic Sensors and Applications V; 67700V (2007) https://doi.org/10.1117/12.735538
Event: Optics East, 2007, Boston, MA, United States

Abstract

Optical measurements of molecular oxygen are based on phosphorescent dyes with decay times dependent on the ambient oxygen content. Additionally, the phosphorescence decay times are affected by the temperature. In this work, we present miniaturized fiber optical probes, which are able to determine both ambient oxygen content and temperature simultaneously.

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Hans-Gerd Löhmannsröben and Elmar Schmälzlin "Minimally invasive fiber probes for optical in-vivo oxygen measurements with integrated optical thermometer", Proc. SPIE 6770, Fiber Optic Sensors and Applications V, 67700V (12 October 2007); https://doi.org/10.1117/12.735538

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