... beam spot diameter || 束斑直径 beam spot size || 束斑大小 beam spreading || ①束发散②光束范围,束斑大小 ...
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Third, the beam spot size on target is increased by using a diffusing foil.
并用散射的方法扩大靶上的束点。
The parameters are laser power, power density, beam spot size, welding speed, laser mode and auxiliary gas blow.
研究了激光焊缝质量与激光焊接工艺参数的关系;
Effects of pulsed laser parameters such as laser wavelength, beam spot size, pulse energy and pulse duration on threshold energy in laser simulating Single Event Effect testing are analyzed.
分析了在激光模拟单粒子效应试验中激光波长、束斑大小、脉冲能量、脉冲宽度等脉冲激光参数对阈值能量的影响。
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