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High-Performance Waveguide Optical Chemical Sensors of Gaseous Substances Concentration
https://doi.org/10.18412/1816-0395-2012-4-13-15
Abstract
It is developed and experimentally investigated the waveguide optical chemical absorption-type sensor based on waveguide structure being
formed on the substrate of lithium niobate Y-cut to control the level of gaseous substances, particularly ammonia. Design of the sensor with the threshold of sensitivity significantly below 0.2 mg/m3is offered. This problem is promising for effective detection of a number of gases critically important for human safety.
About the Author
N. V. Massalsky
Научно-исследовательский институт системных исследований РАН
Russian Federation
Russian Federation
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Review
For citations:
Massalsky N.V. High-Performance Waveguide Optical Chemical Sensors of Gaseous Substances Concentration. Ecology and Industry of Russia. 2012;(4):13-15. (In Russ.) https://doi.org/10.18412/1816-0395-2012-4-13-15
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