This system is used for off - axis symbology for tactical maneuvering.
这一系统为战术机动使用了离轴符号。
The compensation relationships among the adjustable variables and those between surface errors and the adjustable variables in off-axis three-mirror system are analyzed.
分析了离轴三镜系统中光学元件调整变量间的补偿关系和面形误差与调整变量间的补偿关系。
Optical system and structural composition of the four-mirror off-axis reflective spectrum imager are introduced.
介绍了离轴四反光谱成像仪的光学系统和结构组成。
Starting from the Collins formula, the properties of the off-axis Gaussian beam (OAGB) propagating through a paraxial ABCD optical system with an aperture are studied in detail.
基于瑞利衍射积分公式，推导出非傍轴离轴高斯光束相干合成和非相干合成在自由空间中传输的解析公式。
Starting from the Collins formula, the properties of the off-axis Gaussian beam (OAGB) propagating through a paraxial ABCD optical system with an aperture are studied in detail.
基于瑞利衍射积分公式，推导出非傍轴离轴高斯光束相干合成和非相干合成在自由空间中传输的解析公式。
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