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31 Μαρ 2021 · The fly’s eye array is a useful optical element in illuminations systems, which can be used to create uniform irradiance distributions from non-uniform sources. This article applies the design of a fly's eye spactial light integrator to a digital projector and discusses the advantages and disadvantages of using such a system.
24 Νοε 2022 · The design of fly’s eye homogenizers is very dependent on the source being homogenized. It would be very unusual to find that a design for one source worked for another, unless they were very similar. And the lens arrays are molded.
6 Σεπ 2024 · These small lenses are tightly arranged together, forming an array that mimics the structure of compound eyes in insects, especially flies and other insects, hence the name. The design inspiration for compound eye lenses comes from the compound eye mechanism in nature.
Fly’s eye lens arrays are mostly used in pairs to spatially homogenize or make a light source uniform at the illumination plane. The two arrays are called the ‘objective array’ and the ‘field array’ and are used with a so-called ‘condenser lens’.
12 Σεπ 2007 · We propose a new concept for fly's eye condensers incorporating a chirped tandem microlens array for the generation of a top-hat far field intensity distribution with improved homogenization under coherent illumination.
19 Φεβ 2009 · We compare fly's eye condensers based on regular, chirped and stochastic tandem microlens arrays in terms of achievable intensity homogenization, design and fabrication methods and their advantages and disadvantages in their applications.
1 Αυγ 2015 · This paper uses fly's-eye lens arrays and does 40,000 ray tracing to the lenses. This system has good light transmittance with little stray light and scattered light. This research has theoretical significance in optical design of fly's-eye lens in laser display.
