Laser ranging at 1550 nm with 1-GHz sine-wave gated InGaAs/InP APD single-photon detector.
نویسندگان
چکیده
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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عنوان ژورنال:
- Optics express
دوره 19 14 شماره
صفحات -
تاریخ انتشار 2011