Optics Express · 2011 · 110 citations · 33 references
EngineeringElectrical EngineeringOpticsOptoelectronicsPhotonicsDetector TechnologyLaser PhysicsOptical DetectorsOptical InstrumentationPhotodetectorsSemiconductor LasersAvalanche Photodiode DetectorsDetectorsPhoton CountingPhoton Counting TechniquesPhoton DetectionSingle-photon DetectionSingle-photon DetectorsTime-of-flight Measurement
We demonstrated a laser ranging system with single photon detection at 1550 nm. The single-photon detector was a 1-GHz sine-wave gated InGaAs/InP avalanche photodiode. In daylight, 8-cm depth resolution was achieved directly by using a time-of-flight approach based on time-correlated single photon counting measurement. This system presented a potential for low energy level and eye-safe laser ranging system in long-range measurement.
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Quantum key distribution over 122 km of standard telecom fiber
Applied Physics Letters · 2004 · 552 citations · Full text
Time-of-flight measurement with femtosecond light pulses
Joohyung Lee, Young‐Jin Kim, Keun‐Woo Lee et al. · Nature Photonics · 2010 · 464 citations
Engineering, Physics, Metrology +13