The normal off-axis optical systems are introduced. Based on the theory of mechanical vibration, the computational method of misaligned position and pose of lens are derived, as well as the quaternion method of light-beam propagation in misaligned off-axis optical systems.4.
基于机械振动理论,推导了离轴光学系统中镜片失调位姿的计算方法,推导了光线经过失调镜片的四元数计算公式,给出了失调离轴光学系统的光线传输计算方法。
参考来源 - 振动失调光学系统的四元数计算方法与仿真·2,447,543篇论文数据，部分数据来源于NoteExpress
新泽西理工学院的Philip R. Goodewill教授说大熊湖新望远镜拍摄的照片使用了有效口径1.6米的离轴光学系统。
Professor Philip R. Goodewill at the New Jersey Institute of Technology said that the images were achieved with the 1.6 m clear aperture, off-axis New Solar Telescope (NST) at BBSO.
介绍了离轴四反光谱成像仪的光学系统和结构组成。
Optical system and structural composition of the four-mirror off-axis reflective spectrum imager are introduced.
本文探讨了一种可应用于极紫外光刻光学系统的离轴五反射镜系统，它在光学质量、自由工作距离方面满足了极紫外光刻商业化的要求。
A new design of off-axis five mirrors optics was presented which was used to extreme-ultraviolet lithography. It was very suit for the commercialization at optical quality and free work distance.
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