Simplified Geometric Approach to Freeform Beam Shaper Design
نویسندگان
چکیده
منابع مشابه
Design and quality evaluation of micro-optical freeform beam shapers
Progress in micro-fabrication has enabled not only diffractive optical elements (DOE) but also complex freeform surfaces [1]. Transmissive optical elements can be mainly classified into refractive and diffractive. Ray-tracing techniques are sufficient to explain light propagation through and beyond refractive elements. On the other hand, since interferences are the basis of the diffractive doma...
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ژورنال
عنوان ژورنال: International Journal of Optics
سال: 2020
ISSN: 1687-9384,1687-9392
DOI: 10.1155/2020/2896593