Applied Physics Letters · 1985 · 58 citations · 9 references
EngineeringElectrical EngineeringOpticsOptoelectronicsPhotonicsDetector TechnologyOptical DetectorsOptical InstrumentationPhotodetectorsSemiconductor DetectorsAvalanche Photodiode DetectorsAvalanche PhotodiodesPhoton CountingPhoton Counting DetectionPhoton Counting TechniquesPhoton DetectorsPhoton-counting DetectorsTime-resolved Detection
We demonstrate the first room-temperature photon counting optical time domain reflectometer at λ=1.3 μm. A high sensitivity (10−14 W) equal to that of a Ge avalanche diode cooled to 77 K has been realized.
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