淡紫色花
发表于 2025-3-28 16:33:24
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HIKE
发表于 2025-3-28 20:16:27
Experiments on Self-Focusing in Laser-Produced Plasmaslasma filaments of ∿10μ diameter which have been detected by means of high spatial resolution, sub-nanosecond, Schlieren photography and interferometry. In this talk the large amount of experimental evidence for self-focusing is reviewed and a number of possible mechanisms discussed.
intrude
发表于 2025-3-29 01:44:48
Electron-Photon Interactiona thin crystal modulated by laser light which shines through it. The light is then reproduced when the electron beam strikes a nonluminescent target. Further experimental and theoretical results, especially on the monochromaticity requirements for the electron beam, and the quantum mechanical nature of the effect, are reported.
火光在摇曳
发表于 2025-3-29 04:11:11
Interpretation of Cylindrical Langmuir Probe Signals from Streaming Laser-Produced Plasmas expressions for current collected in the flowing plasma case. Theoretical electron current characteristics are calculated and fitted to the experimental curves. Comparison is made with other works using particle collection techniques to diagnose laser-produced plasmas.
Noisome
发表于 2025-3-29 09:39:06
Plasma Production by CO2 Laser. A hot plasma is produced and expands towards the laser into the vacuum. Then the radiation will be absorbed in the plasma near the critical density n., which is given by . where ω. is the laser frequency.
ODIUM
发表于 2025-3-29 12:17:53
High Power CO2 Lasers For many years, CO. gas lasers have been recognized as the highest average power sources and their efficiency is considerably higher than for solid state lasers. However, until the TEA laser was developed, the very high peak powers required for plasma interaction studies were not considered possibl
ORE
发表于 2025-3-29 16:57:35
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macular-edema
发表于 2025-3-29 22:35:09
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libertine
发表于 2025-3-30 01:51:22
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残酷的地方
发表于 2025-3-30 06:31:20
Chemical Molecular Laserscs which afford high power and efficiency. Within this category are the thermally-pumped gas dynamic lasers (CO. laser transitions) and the bimolecular exchange chemically pumped lasers (HF and CO laser transitions). Experiments in which these exemplifying lasers are established shall be reviewed wi