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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.
Field-averaging micro lenses that synthesize highly uniform illumination in coherent EUV optical systems. University of California, Applied Science and Technology. Center for X-ray optics, LBNL. Christopher N. Anderson (1), Patrick P. Naulleau (2), Paul Denham (2), Drew Kemp (2) and Senajith Rekawa (2) MOTIVATION.
1 Αυγ 2014 · 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.
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.
In this article, we propose the use of wideband Fly’s eye lens array architectures to generate multiple simultaneous fixed high-gain beams, in order to give coverage in future front-haul point-to-multipoint scenarios or access networks in dense small cells [Fig. 1(a)]. We consider multibeam systems with a single transceiver per beam or lens ...
methods to design the freeform lens: one is the trial and error method, which always requires a lot of time [3, 4]. The other is to construct the lens using the non-imaging tailoring method
10 Ιουλ 2019 · By using two pairs of fly-eye lenses, the light beam incident on the fly-eye lens is divided by the array lens and imaged on the irradiation surface. In this system, it is possible to irradiate light in a similar shape to a single lens and the intensity distribution becomes almost uniform.
