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Latest papers

1. Fiber-based scanning levitated nanoparticle force sensor near a metalized membrane physics.optics · 24 Sep · 1 hit

   …mirror-membrane with a total thickness of approximately 370~nm. We also demonstrate three-dimensional laser feedback cooling and zeptonewton force resolution in high-vacuum at micron range from the membrane,…

2. Monte Carlo sampling of first-order QED processes in laser and pulsar plasmas physics.comp-ph · 24 Sep · 2 hits

   …Carlo sampling of strong-field quantum electrodynamics processes underpins simulations of high-intensity laser experiments and of astrophysical compact-object magnetospheres. Sampling an event requires the total…

3. Strong-Field-Driven Non-Linear Electron Dynamics in Thiophene Oligomers physics.chem-ph · 24 Sep · 1 hit

   …in thiophene oligomers, open questions remain regarding field-dependent population dynamics under intense laser driving. Using real-time time-dependent density functional theory combined with a determinant-overlap…

4. An Automated Georeferencing Technique for Multi-Temporal Stope Point Clouds for Downstream Geotechnical Analysis cs.CV · 24 Sep · 1 hit

   The increasing use of UAV laser scanning in underground mines has enabled frequent acquisition of 3D point clouds from challenging…

5. Imaging with GeV muons produced via laser-wakefield-accelerated electrons physics.acc-ph · 23 Sep · 3 hits

   …facilities, while higher energies have only recently been observed as a result of the interaction of laser-wakefield-accelerated electrons and solid targets. This work focuses on using muography imaging…

6. Iterative Learning Control of the Cooling Rate in a Dual-Laser Powder Bed Fusion Process eess.SY · 23 Sep · 3 hits

   The thermal history of the melt pool in laser powder bed fusion (LPBF) additive manufacturing processes governs the solidification microstructure and…

7. Lasing Mode Control in ZnO Nanowires Coupled to TiO2 Nanopillars physics.optics · 23 Sep · 3 hits

   Nanowire lasers based on spectrally broad gain materials typically exhibit multimode emission, which limits their…

8. Time-frequency analysis for LISA: Fast waveform templates gr-qc · 23 Sep · 1 hit

   Time-frequency methods are well suited to the analysis of data from the Laser Interferometer Space Antenna (LISA), including nonstationary noise and data gaps. Another motivation is…