[1] ZHANG Y M,ZHANG J H,HAN J C,et al.. Large-scale fabrication of lightweight Si/SiC ceramic composite optical mirror[J]. Mater. Lett.,2004,58:1204-1208. [2] 杨力.先进光学制造技术[M]. 北京:科学出版社,2001. YANG L. Advanced optical manufacture technology[M]. Beijing:Science Press,2001.(in Chinese) [3] LEE Y J,JOO H J. Ablation characteristics of carbon fiber reinforced carbon(CFRC)composites in the presence of silicon carbide(SIC)coating[J]. Surface and Coatings Technol.,2004,(180-181):286-289. [4] 刘宏伟,张芹,丁亚林,等. 基于有限元分析的长条状主镜支撑结构设计[J]. 光学 精密工程 ,2003,11(6):556-558. LIU H W,ZHANG Q,DING Y L,et al. Design of strip primary mirror supporting structure based on finite element analysis[J]. Opt. Precision Eng.,2003,11(6):556-558.(in Chinese) [5] 吴清彬,陈时锦,董申. 参数优化方法在轻质反射镜结构设计中的应用[J]. 光学 精密工程 ,2003,11(5):467-470. WU Q B,CHEN SH J,DONG SH. Optimization of parameters structural design of lightweight reflector[J]. Opt. Precision Eng.,2003,11(5):467-470.(in Chinese) [6] 闰勇,金光,杨洪波. 空间反射镜结构轻量化设计[J]. 红外与激光工程 ,2008,2(1):98-100. RUN Y,JING G,YANG H B. Lightweight structural design of space mirror[J]. Infrared and Laser Eng.,2008,2(1):98-100.(in Chinese) [7] MORIAN H F,MAUCH R. Zerodur for lightweight secondary/teriarymirrors[J]. SPIE,1998(3352):140-150. [8] 宋淑梅,陈亚,王延风,等. 计算机控制的轻质大型反射镜坯钻铣加工技术[J]. 光学技术 ,2001,27(6):549-555. SONG SH M,CHEN Y,WANG Y F,et al. Manufacturing of large lightweightted mirror substrate by CNC machining[J]. Opt. Technol.,2001,27(6):549-555.(in Chinese) [9] HAN S,NOVAK E,SCHURIG M. Application of Ritchey-Common test in large flat measurements[J]. SPIE,2001,4399:131-136.