[1] Chen P C,Saha T T,Smith A M,et al.Progress in very lightweight optics using graphite fiber composite materials.Optical Engineering, 1998,37(2):669
[2] Abt B,Helwig G,Scheulen D,et al.Composite technology for lightweight optical mirrors.SPIE Advanced Technology Optical Telescopes IV,1990,1236:696
[3] Chen P C,Bowers C W,Content D A,et al.Advanced in very lightweight composite mirror technology.Optical Engineering, 2000,39(9):2321