Dhoedt B, De Dobbelaere P, Buydens L, Baets R, Houssay B
Appl Opt. 1992 Sep 10;31(26):5508-16. doi: 10.1364/AO.31.005508.
The optical free-space interconnect is becoming increasingly important because of its high intrinsic density and routing capabilities. This paper deals with a free-space board-to-board interconnect, based on light-emitting diode arrays as sources. The design of the optical pathway is discussed, and some design rules and simulation results are presented. Two basic options (a lens array and a single lens) are evaluated, and their performance, in terms of power transfer, cross talk, and uniformity, are analyzed.
由于其高固有密度和路由能力，光学自由空间互连正变得越来越重要。本文探讨了一种基于发光二极管阵列作为光源的自由空间板对板互连。讨论了光路的设计，并给出了一些设计规则和仿真结果。评估了两种基本方案（透镜阵列和单透镜），并分析了它们在功率传输、串扰和均匀性方面的性能。
