论文部分内容阅读
为了实现利用自由空间光传递这样的光计算系统,随着高精度的元件调整、并确保其稳性和可靠性等要求,开发实用的光学组装技术尤为重要.近年来,有关三维光学系统集成化的研究活动非常活跃,其中大部分是与透镜口径达超微水平的微光学有关.不过,就利用光学系统的并行处理能力实现微型化而言,为减少空间带宽和像面的范围、输入输出面间距离,对大量的布线和远距离像元间的连接,不能有效地利用光布线的特性,因而,对于组装技术,不仅仅是将光学系统微型化,而且包括较大口径的透镜(如:几～几十毫米级)在内,相应尺寸的光学系统的组装也是很重要的.
In order to realize such an optical computing system using free-space optical transmission, it is particularly important to develop practical optical assembly technology with high-precision component adjustment and to ensure its stability and reliability, etc. In recent years, the integration of three-dimensional optical systems Of the research activities are very active, most of which are related to micro-optics with lens diameter up to the micro level.However, in order to miniaturize the parallel processing capabilities of optical systems, in order to reduce the spatial bandwidth and the image plane range, the input and output The distance between the surfaces can not effectively utilize the characteristics of the optical wiring for the connection between a large number of wires and long-distance pixels. Therefore, the assembly technique is not limited to the miniaturization of the optical system but also includes a larger-diameter lens : A few to dozens of millimeters), the assembly of the corresponding size of the optical system is also very important.