A manufacturable achromatic fresnel lens for CPV
作者： Stephen Askins , Guido Vallerotto , Marta Victoria , Rebeca Herrero , Cesar Dominguez
DOI: 10.1109/PVSC.2016.7749579
关键词:
摘要: The CPV industry has moved to very high concentration ratios (1000X or more) but the commonly used Fresnel lenses are limited closer 200X by chromatic aberration, leading manufacturers turn secondary optical elements, which increase cost and complexity. Here we present achromatic on glass (ADG) lens a novel design manufacturing method that may be similar in existing silicone (SOG) with improved performance In addition, paper also summarizes results of ray-trace simulations, experimental first prototype lenses, proving viability design.
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