REN Feng, ZHANG Zhi-jie, FU Bei-bei etc. Design of optical system with wide spectrum and large field of view[J]. Editorial Office of Optics and Precision Engineering, 2017,25(10s): 66-71
REN Feng, ZHANG Zhi-jie, FU Bei-bei etc. Design of optical system with wide spectrum and large field of view[J]. Editorial Office of Optics and Precision Engineering, 2017,25(10s): 66-71 DOI: 10.3788/OPE.20172513.0066.
Design of optical system with wide spectrum and large field of view
An optical System with wide spectrum and large field of view was designed to meet the needs of the large detection range of space cameras. For further study of the structure
performance index and imaging quality of the optical system
three parallel optical tubes were used for ideal image plane mosaic with one image
so as to realize simulation detection and image scanning of infinite targets of the camera. Then the scanning image was compared with the simulated image
thus achieving dynamic parameter detection of the camera in laboratories. The simulation and experiment results show that the focal length of the optical system is 100 mm
the
F
is 27 and the aperture diameter is 25 mm. The target image is clear with high quality
the optical transfer function reaches the diffraction limit and the distortion is better than 1%. The system has important significance for dynamic detection of space cameras and provides technical guarantee for product test and finalization.
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references
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