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Dr. Cong Hu
at Huazhong University of Science and Technology
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Author
Publications (4)
Proceedings Article | 16 December 2022 Presentation + Paper
Tight focusing properties of vector polarized partially coherent vortex beams
Proceedings Volume 12312, 123120C (2022) https://doi.org/10.1117/12.2641887
KEYWORDS: Spatial coherence, Matrices, Optical coherence, Objectives, Diffraction, Polarized light, Optical tweezers, Spiral phase plates, Polarization, Technology
Proceedings Article | 16 December 2022 Presentation + Paper
Intra-cavity mode control in a Nd:YAG laser by optimizing the single-mode power factor with a spatial light modulator
Proceedings Volume 12312, 1231209 (2022) https://doi.org/10.1117/12.2640923
KEYWORDS: Spatial light modulators, Transmission electron microscopy, Optimization (mathematics), Laser resonators, Mirrors, Near field, Nd:YAG lasers, Resonators, Algorithms, Beam shaping
Proceedings Article | 10 October 2020 Presentation + Paper
Design of semiconductor laser multi-point beam based on laser welding of galvanized sheet
Proceedings Volume 11546, 1154605 (2020) https://doi.org/10.1117/12.2572960
KEYWORDS: Beam splitters, Bragg gratings, Diffraction gratings, Reflectors, Laser welding, Diffraction, Zinc, Semiconductor lasers, Laser development
Proceedings Article | 10 October 2020 Presentation + Paper
Numerical investigation of hybrid pumped picosecond CO2 amplifier
Proceedings Volume 11546, 115460G (2020) https://doi.org/10.1117/12.2572829
KEYWORDS: Carbon dioxide lasers, Picosecond phenomena, Optical amplifiers, Carbon dioxide, Pulsed laser operation, Laser energy, Infrared lasers, Laser systems engineering
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