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浏览/检索结果: 共1条，第1-1条 帮助 已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Compound telescope (EI CONFERENCE) 会议论文 Novel Optical Systems Design and Optimization IX, August 15, 2006 - August 16, 2006, San Diego, CA, United states Lu Z.; Zhang N.; Liu H.; Li F.; Sun Q. 收藏  |  浏览/下载：21/0  |  提交时间：2013/03/25 Compound telescope is a new type of space optical system. It uses the concept of compound eyes and the property of diffractive lens. With the help of diffractive lens  the diffractive optical system could become lighter weight  lower cost  and looser tolerance. And with the help of compound-eye configuration  the field of view is expanded. A design example of compound diffractive optical system is given. It is composed of many diffractive telescope of F/4  200mm aperture  0.1 degrees field of view. It is shown that the whole system can approximately attain the diffraction limit over wide field of view.