25 September 1997 Single-element refractive optical device for laser beam profiling
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Proceedings Volume 3100, Sensors, Sensor Systems, and Sensor Data Processing; (1997) https://doi.org/10.1117/12.287740
Event: Lasers and Optics in Manufacturing III, 1997, Munich, Germany
Abstract
A simple, single-element, afocal, refractive optical device with two aspheric surfaces has been designed and fabricated for transformation the Gaussian intensity profile of a He-Ne laser into a collimated beam of uniform profile. The working principle, the method of design, the method of fabrication are presented. Optical and geometrical properties of the fabricated sample have been tested. Device parameters and simulated behavior are compared with test results in detail.
© (1997) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Gabor Erdei, Gabor Erdei, Gabor Szarvas, Gabor Szarvas, Emoeke Loerincz, Emoeke Loerincz, Sandor Varkonyi, Sandor Varkonyi, } "Single-element refractive optical device for laser beam profiling", Proc. SPIE 3100, Sensors, Sensor Systems, and Sensor Data Processing, (25 September 1997); doi: 10.1117/12.287740; https://doi.org/10.1117/12.287740
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