Ngā hua rapu - Jining Li
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1
Artifact Removal in Long-Range Single Photon LiDAR via Waveforms-Guided Depth Image Estimation
I whakaputaina 2024-01-01Whiwhi kuputuhi katoaSingle-photon light detection and ranging (LiDAR) has widespread applications due to the ultra-high sensitivity of the single-photon detector. However, the reconstruction has been plagued by multiple types of noise caused by crosstalk, dark counts, and background light. Artifacts produced by crossta...
Tuhinga -
2
Enhanced Terahertz Wave Generation via Stokes Wave Recycling in Non-Synchronously Picosecond Pulse Pumped Terahertz Source
I whakaputaina 2019-01-01Whiwhi kuputuhi katoaEnhanced terahertz wave generation via Stokes wave recycling in a non-synchronously picosecond pulse pump configuration has been demonstrated. It is theoretically analyzed that under the condition of high pump peak power density, the oscillation of the strong 1st order Stokes wave could benefit the...
Tuhinga -
3
Intracavity-Pumped, Mid-Infrared Tandem Optical Parametric Oscillator Based on BaGa<sub>4</sub>Se<sub>7</sub> Crystal
I whakaputaina 2019-01-01Whiwhi kuputuhi katoaWe have demonstrated a tunable mid-infrared tandem optical parametric oscillator (OPO) based on BaGa<sub>4</sub>Se<sub>7</sub> (BGSe) crystal, which was intracavity-pumped by the tunable signal wave at ∼1 μm generated from a KTiOPO<sub>4...
Tuhinga