Chinese Journal of Lasers, Volume. 27, Issue 4, 317(2000)
Production of Two-dimensional Orthogonal Segmented Wedge Array Optical System Applied to Uniform Irradiation of Small Focal Spot
The key factors for successfully experiment are the optimum design of the system parameter and improved precision of fabrication, when the two-dimensional orthogonal segmented wedge array (SWA) optical system is used to generate a uniform laser focal profiles on the target with focus width of several hundred microns and a high energy utilization factor. A nine-element small-focal-spot crossed SWA system was successfully fabricated with optimum design of the system parameter and strict control precision of fabrication. The focal-spot characteristics are measured.
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[in Chinese], [in Chinese], [in Chinese]. Production of Two-dimensional Orthogonal Segmented Wedge Array Optical System Applied to Uniform Irradiation of Small Focal Spot[J]. Chinese Journal of Lasers, 2000, 27(4): 317