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DISTRIBUTED GAS DETECTION SYSTEM AND METHOD USING HOLLOW CORE OPTICAL FIBERS OPTICALLY COUPLED TO SOLID CORE OPTICAL FIBERS.
DISTRIBUTED GAS DETECTION SYSTEM AND METHOD USING HOLLOW CORE OPTICAL FIBERS OPTICALLY COUPLED TO SOLID CORE OPTICAL FIBERS.
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机译:使用中空光纤的光学分布式固体检测系统和方法。
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摘要
A distributed gas detection system includes solid core fibers, hollow core fibers, and an interrogator device. The solid core fibers are configured to receive light of one or more wavelengths from a light source. The hollow core fibers are disposed in different locations. Each of the hollow core fibers is optically coupled with a different corresponding one of the solid core fibers and configured to receive at least some of the light transmitted through the corresponding solid core fiber. The interrogator device is configured to receive at least some of the light propagating through the solid core fibers and the hollow core fibers. The interrogator device is configured to identify a location of a presence of a gas-of-interest by examining absorption of at least one of the wavelengths of the light in at least one of the hollow core fibers.
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