Challenges and strategies in high-accuracy manufacturing of the world’s largest SiC aspheric mirror
oleh: Xuejun Zhang, Haixiang Hu, Xiaokun Wang, Xiao Luo, Ge Zhang, Wenxing Zhao, Xiaoyi Wang, Zhenyu Liu, Ling Xiong, Erhui Qi, Congcong Cui, Yanchao Wang, Yingjie Li, Xu Wang, Longxiang Li, Yang Bai, Qiang Cheng, Zhiyu Zhang, Ruigang Li, Wa Tang, Xuefeng Zeng, Weijie Deng, Feng Zhang
| Format: | Article |
|---|---|
| Diterbitkan: | Nature Publishing Group 2022-10-01 |
Deskripsi
CIOMP report their progress in high-accuracy manufacturing of the world’s largest SiC aspheric mirror. The final surface figure error is 15.2 nm RMS and aerial density is less than 120 kg/m2.