Dezhen Lu, Xinwei Wang, Songtao Fan, Jun He, Yan Zhou, Yuliang Liu. ns-scaled time-coding method for real-time 3D super-resolution range-gated imaging[J]. Chinese Optics Letters, 2015, 13(8): 081102
- Chinese Optics Letters
- Vol. 13, Issue 8, 081102 (2015)
Fig. 1. Principle of the time-coding method in 3DSRGI.
Fig. 2. Flow chart of the time-coding real-time 3DSRRGI.
Fig. 3. ABAB synchronization timing control.
Fig. 4. Principle of the phaseshift method.
Fig. 5. Improvement of delay and width precision using the phase-shift method: (a) the delay time between the laser pulse and gate pulse is 54 ns; (b) the time duration of the gate pulse is 51.009 ns.
Fig. 6. Real-time gate viewing images and super-resolution 3D reconstruction: (a)–(d) ns-scaled time coding 2D images; (e)–(h) super-resolution 3D reconstruction images.
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Table 1. Delay Time Test Results
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Table 2. Pulse Width Test Results
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