Fabrication and characterization of linear diffusers based on concave micro lens arrays.
نویسندگان
چکیده
We present a new approach of beam homogenizing elements based on a statistical array of concave cylindrical microlens arrays. Those elements are used to diffuse light in only one direction and can be employed together with fly's eye condensers to generate a uniform flat top line for high power coherent light sources. Conception, fabrication and characterization for such 1D diffusers are presented in this paper.
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ورودعنوان ژورنال:
- Optics express
دوره 18 13 شماره
صفحات -
تاریخ انتشار 2010