Compact Off-axis Two-mirror Freeform Telescopic Optical System Design with Large Relative Aperture

Xin-ru ZHOU; Hua-tang SONG; Run-hui ZHU; Zhen-zhen SONG; Zhao-lou CAO; Gai-ge ZHENG; Jing-fei YE

doi:10.3788/gzxb20204910.1022002

[1] Bin HUI, Jing-zhen LI, Yun-tian PEI. Integrated analysis of optics and mechanics in larger aperture catadioptric optical system. Acta Photonica Sinica, 35, 1117-1120(2006).

[2] Qing-sheng XUE. Design and study of limb sounder of atmospheric trace gas for spaceborne remote sensing. Acta Photonica Sinica, 42, 271-277(2013).

[3] Zi-xuan MA, Xu-yang LI, Zhi-guang REN. Optical detection system with large relative aperture and large field of view based on freeform surface. Acta Optica Sinica, 40, 1722002(2020).

[4] Chao WANG, Hao-dong SHI, Ying-chao LI. Design of super-resolution telescopic imaging optical system with relative large field of view. Acta Optica Sinica, 40, 1322002(2020).

[5] Lei WEI, Lei ZHANG, Peng XIE. Optimization design and test for the front frame of a large off-axis TMA space camera. Acta Photonica Sinica, 46, 0522001(2017).

[6] Qiang LIU, Xin WANG, Geng-hua HUANG. Optical design of wide field view and large relative aperture off-axis three-mirror reflective system with tilted optical axis. Acta Photonica Sinica, 48, 0322002(2019).

[7] M BEIER, J HARTUNG, T PESCHEL. Development， fabrication， and testing of an anamorphic imaging snap-together freeform telescope. Applied Optics, 54, 3530-3542(2015).

[8] Guang-wei SHI, Xin ZHANG, Jian-ping ZHANG. Unobscured catadioptric infrared optical systems. Optics and Precision Engineering, 22, 1995-2000(2014).

[9] Hao ZHU, Qing-feng CUI, Ming-xu PU. Design of circular unobscured three-mirror optical systems. Acta Photonica Sinica, 43, 1022004(2014).

[10] J F YE, L CHEN, X H LI. Review of optical freeform surface representation technique and its application. Optical Engineering, 56, 110901(2017).

[11] Z X SHEN, J YU, Z Z SONG. Customized design and efficient fabrication of two freeform aluminum mirrors by single point diamond turning technique. Applied Optics, 58, 2269-2276(2019).

[12] Chao CAO, Sheng LIAO, Zhi-yuan LIAO. Design of off-axis reflective optical system with large field-of-view based on freeform surfaces. Acta Optica Sinica, 40, 0808001(2020).

[13] Jun-yang LI, Wen-qiang LI, You LONG. Design of off-axis three-mirror optical system based on free-form surface. Laser & Optioelectronics Progress, 57, 092202(2020).

[14] Xu-yang LI, Dong-wei NI, Ming-yang YANG. Design of large field of view space camera optical system based on freeform surfaces. Acta Photonica Sinica, 47, 0922003(2018).

[15] Y J XIE, X L MAO, J P LI. Optical design and fabrication of an all-aluminum unobscured two-mirror freeform imaging telescope. Applied Optics, 59, 833-840(2020).

[16] R F HORTON, T PECK, A COLGATE. All reflective 2 mirror unobscured wide field telescope/collimator designs, 7733, 77332U(2010).

[17] J F YE, J YU, Z Z SONG. Design of a compact off-axis two-mirror freeform infrared imager with a wide field of view. Journal of Modern Optics, 66, 304-311(2019).