Distributed detection of optical radiation using chirped-pulse phase-sensitive optical time domain reflectometry

• A distributed bolometer operating over transparent-coated and carbon-coated optical fibers is proposed. The detection of light with irradiance sensitivities of in the order of 1% of the reference solar irradiance is readily demonstrated. 

Ämnesord

NATURVETENSKAP  -- Fysik -- Den kondenserade materiens fysik (hsv//swe)

NATURAL SCIENCES  -- Physical Sciences -- Condensed Matter Physics (hsv//eng)

Nyckelord

Fiber optic sensors

Carbon coated optical fibers

Chirped pulse

Distributed detection

Optical radiations

Optical time domain reflectometry

Solar irradiances

Optical fibers

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