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Conchoid of Nicomedes from reflections and refractions in a cone

 

作者: Frank Szmulowicz,  

 

期刊: American Journal of Physics  （AIP Available online 1996）
卷期: Volume 64, issue 4  

页码: 467-471

 

ISSN:0002-9505

 

年代: 1996

 

DOI:10.1119/1.18193

 

出版商: American Association of Physics Teachers

 

关键词: CONES;GEOMETRY;LIGHT SCATTERING;REFLECTION;REFRACTION;02.;42.

 

数据来源: AIP

 

摘要:

Reflections and refractions of a sheet of light from a truncated cone are shown to produce the ancient figure of the conchoid of Nicomedes when imaged on the basal plane. The idea can be easily demonstrated using a truncated cone (here a glazed flower pot is used) and a laser pointer. This result may be of interest in the area of nonimaging optics.

 

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