{'fraction_non_alphanumeric': 0.014814814814814815, 'fraction_numerical': 0.011111111111111112, 'mean_word_length': 5.679012345679013, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
Modeling the Incorporation of Microbeads into Concentrator Photovoltaic Systems

We optimize a nanostructured surface derived from glass microbeads to maximize the acceptance angle of concentrated photovoltaic (CPV) systems. Rigorous coupled wave analysis computes the transmission/scattering of the subwavelength structure, which we then couple to a ray tracing analysis to simulate the entire CPV system. We find that beads with a radius of 400-500nm demonstrate the lowest solarweighted reflectance over a wide range of incidence angles.