浏览全部资源
扫码关注微信
中国科学院 长春光学精密机械与物理研究所 吉林省智能波前传感与控制重点实验室, 吉林 长春 130033
Received:30 September 2020,
Revised:09 November 2020,
Published:10 December 2022
移动端阅览
姜晰文,赵金宇,吕天宇等.大口径主焦点式光学系统的设计与装调[J].光学精密工程,2022,30(23):2987-2994.
JIANG Xiwen,ZHAO Jinyu,LÜ Tianyu,et al.Design and alignment of large-aperture prime focus optical system[J].Optics and Precision Engineering,2022,30(23):2987-2994.
姜晰文,赵金宇,吕天宇等.大口径主焦点式光学系统的设计与装调[J].光学精密工程,2022,30(23):2987-2994. DOI: 10.37188/OPE.20223023.2987.
JIANG Xiwen,ZHAO Jinyu,LÜ Tianyu,et al.Design and alignment of large-aperture prime focus optical system[J].Optics and Precision Engineering,2022,30(23):2987-2994. DOI: 10.37188/OPE.20223023.2987.
为满足大口径主焦点光学望远镜的发展趋势与需求,研究了大口径主焦点式光学系统的设计与装调方法。给出一个大口径主焦点光学系统的设计,该系统由一块非球面主反射镜和六块口径较小的球面透镜组成,六块透镜构成的校正镜组能够增大视场、校正像差,从而保证系统的成像质量。该系统的工作波段为0.4~0.8 μm,通光口径为1 000 mm,焦距为1 300 mm,视场为2.7°×2.7°,在
-
40~50 ℃内采用移动探测像面的方式实现温度补偿。全视场奈奎斯特频率下调制传递函数高于0.45,RMS弥散斑半径小于10 μm。针对该系统,提出了一种包含主镜被动支撑调整、校正镜定心装调和系统星点成像装调的一般装调方法,装调后系统全视场靶面星点80%能量集中度在3×3个像元以内。
Considering the development trends and demands of large-aperture prime focus optical telescopes, design and alignment methods for a large-aperture prime focus optical system were analyzed. A prime focus optical system with a large aperture was presented. This system was composed of an aspherical primary mirror and six spherical lenses with smaller apertures. The corrective lens could be used to enlarge the field of view, correct image aberrations, and ensure the image quality of the system. This system has a focal length of 1 300 mm, working waveband of 0.4-0.8 μm, clear aperture of 1 000 mm, and a 2.7°×2.7° field of view. In addition, this system was compensated by moving the detection image plane in the range of
-
40-+50 ℃. The modulation transfer function (MTF) of the system was above 0.45 at the Nyquist frequency, and the RMS speckle radius was less than 10 μm in the full field of view. A general method including the adjustment of the primary mirror, corrective lens, and system was proposed for this system, the results of which indicated that the star point 80% energy concentration degree in the full field of view of the system was in a 3×3 pixels region of the target area.
吴小霞 , 李剑锋 , 宋淑梅 , 等 . 4 m SiC轻量化主镜的主动支撑系统 [J]. 光学 精密工程 , 2014 , 22 ( 9 ): 2451 - 2457 . doi: 10.3788/OPE.20142209.2451 http://dx.doi.org/10.3788/OPE.20142209.2451
WU X X , LI J F , SONG S M , et al . Active support system for 4 m SiC lightweight primary mirror [J]. Opt. Precision Eng. , 2014 , 22 ( 9 ): 2451 - 2457 . (in Chinese) . doi: 10.3788/OPE.20142209.2451 http://dx.doi.org/10.3788/OPE.20142209.2451
USUDA T , TAKATO N , MORINO J , et al . Subaru Telescope: current performances and future upgrade plans [J]. Proc. of SPIE , 2003 , 4837 : 831 - 842 .
STARR B M , CLAVER C F , WOLFF S , et al . LSST instrument concept [C]. Astronomical Telescopes and Instrumentation. Proc SPIE 4836, Survey and Other Telescope Technologies and Discoveries , Waikoloa , Hawai'i , USA . 2002 , 4836 : 228 - 239 .
MARTIN H M , ANGEL J R P , BURGE J H , et al . Design and manufacture of 8.4 m primary mirror segments and supports for the GMT [J]. Proc. of SPIE , 2006 , 6273 : 117 - 128 . doi: 10.1117/12.672149 http://dx.doi.org/10.1117/12.672149
JOHNS M . Telescope System Preliminary Design Report [R]. GMT-TEL-RVW-00405 , 2013 .
庞志海 , 樊学武 , 陈钦芳 , 等 . 大口径反射镜面形误差对光学系统像差特性的影响 [J]. 光学学报 , 2013 , 33 ( 4 ): 193 - 197 . doi: 10.3788/AOS201333.0422002 http://dx.doi.org/10.3788/AOS201333.0422002
PANG ZH H , FAN X W , CHEN Q F , et al . Influence of surface-profile error of larger mirror on aberrations characteristics of optical system [J]. Acta Optica Sinica , 2013 , 33 ( 4 ): 193 - 197 . (in Chinese) . doi: 10.3788/AOS201333.0422002 http://dx.doi.org/10.3788/AOS201333.0422002
刘军 , 刘伟奇 , 康玉思 , 等 . 大视场离轴四反射镜光学系统设计 [J]. 光学学报 , 2013 , 33 ( 10 ): 235 - 240 . doi: 10.3788/AOS201333.1022002 http://dx.doi.org/10.3788/AOS201333.1022002
LIU J , LIU W Q , KANG Y S , et al . Optical design of off-axis four-mirror optical system with wide field of view [J]. Acta Optica Sinica , 2013 , 33 ( 10 ): 235 - 240 . (in Chinese) . doi: 10.3788/AOS201333.1022002 http://dx.doi.org/10.3788/AOS201333.1022002
罗淼 , 朱永田 . 计算机辅助装调方法在离轴卡塞格林系统中的应用 [J]. 光学技术 , 2008 , 34 ( 4 ): 514 - 517 . doi: 10.3321/j.issn:1002-1582.2008.04.006 http://dx.doi.org/10.3321/j.issn:1002-1582.2008.04.006
LUO M , ZHU Y T . Application of computer-aided aligmnent to off-axis cassegrain system [J]. Optical Technique , 2008 , 34 ( 4 ): 514 - 517 . (in Chinese) . doi: 10.3321/j.issn:1002-1582.2008.04.006 http://dx.doi.org/10.3321/j.issn:1002-1582.2008.04.006
杨晓飞 , 张晓辉 , 韩昌元 . Zemax软件在离轴三反射镜系统计算机辅助装调中的应用 [J]. 光学 精密工程 , 2004 , 12 ( 3 ): 270 - 274 . doi: 10.3321/j.issn:1004-924X.2004.03.005 http://dx.doi.org/10.3321/j.issn:1004-924X.2004.03.005
YANG X F , ZHANG X H , HAN CH Y . Application of Zemax software in alignment of three-mirror off-axis aspherical optical system [J]. Opti. Precision Eng. , 2004 , 12 ( 3 ): 270 - 274 . (in Chinese) . doi: 10.3321/j.issn:1004-924X.2004.03.005 http://dx.doi.org/10.3321/j.issn:1004-924X.2004.03.005
孙敬伟 , 陈涛 , 王建立 , 等 . 主次镜系统的计算机辅助装调 [J]. 光学 精密工程 , 2010 , 18 ( 10 ): 2156 - 2163 .
SUN J W , CHEN T , WANG J L , et al . Computer-aided alignment for primary and secondary mirrors [J]. Opt. Precision Eng. , 2010 , 18 ( 10 ): 2156 - 2163 . (in Chinese)
王富国 , 杨飞 , 陈宝刚 , 等 . 大口径主焦点式光学系统轻量化结构设计、分析与试验 [J]. 红外技术 , 2011 , 33 ( 1 ): 4 - 8 . doi: 10.3969/j.issn.1001-8891.2011.01.002 http://dx.doi.org/10.3969/j.issn.1001-8891.2011.01.002
WANG F G , YANG F , CHEN B G , et al . Lightweight structure design, analysis and test of lager aperture and prime focus optical system [J]. Infrared Technology , 2011 , 33 ( 1 ): 4 - 8 . (in Chinese) . doi: 10.3969/j.issn.1001-8891.2011.01.002 http://dx.doi.org/10.3969/j.issn.1001-8891.2011.01.002
王富国 , 王志 , 明名 , 等 . 主焦点式光学系统的光机结构设计与装调检测 [J]. 光子学报 , 2012 , 41 ( 1 ): 21 - 25 . doi: 10.3788/gzxb20124101.0021 http://dx.doi.org/10.3788/gzxb20124101.0021
WANG F G , WANG ZH , MING M , et al . Opto-mechanical structure design, alignment and test of prime focus optical system [J]. Acta Photonica Sinica , 2012 , 41 ( 1 ): 21 - 25 . (in Chinese) . doi: 10.3788/gzxb20124101.0021 http://dx.doi.org/10.3788/gzxb20124101.0021
段学霆 , 周仁魁 , 陈建军 , 等 . 基于波像差检测的大口径RC光学系统装调分析 [J]. 光子学报 , 2012 , 41 ( 1 ): 36 - 38 .
DUAN X T , ZHOU R K , CHEN J J , et al . Alignment analysis of large aperture RC system based on wavefront aberration test [J]. Acta Photonica Sinica , 2012 , 41 ( 1 ): 36 - 38 . (in Chinese)
孙敬伟 , 王建立 , 陈涛 , 等 . 地平式大口径地基望远镜主光学系统装调技术 [J]. 激光与红外 , 2010 , 40 ( 3 ): 233 - 237 . doi: 10.3969/j.issn.1001-5078.2010.03.002 http://dx.doi.org/10.3969/j.issn.1001-5078.2010.03.002
SUN J W , WANG J L , CHEN T , et al . Alignment technology of the large alt-azimuth ground-base telescope main optical system [J]. Laser & Infrared , 2010 , 40 ( 3 ): 233 - 237 . (in Chinese) . doi: 10.3969/j.issn.1001-5078.2010.03.002 http://dx.doi.org/10.3969/j.issn.1001-5078.2010.03.002
孙敬伟 , 陈涛 , 王建立 , 等 . 离焦星点图的RC式望远镜装调技术 [J]. 光学 精密工程 , 2011 , 19 ( 3 ): 728 - 736 .
SUN J W , CHEN T , WANG J L , et al . Installation and adjustment technology of RC telescope for defocus point map [J]. Opt. Precision Eng. , 2011 , 19 ( 3 ): 728 - 736 . (in Chinese)
邵亮 , 赵勇志 , 明名 , 等 . 1.2 m微晶主镜的新型支撑 [J]. 光学 精密工程 , 2016 , 24 ( 10 ): 2462 - 2470 .
SHAO L , ZHAO Y ZH , MING M , et al . Novel support for 1.2 m Zerodur primary mirror [J]. Opt. Precision Eng. , 2016 , 24 ( 10 ): 2462 - 2470 . (in Chinese)
0
Views
1866
下载量
3
CSCD
Publicity Resources
Related Articles
Related Author
Related Institution