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pro vyhledávání: '"Yuguo Tang"'
Autor:
Jirigalantu, Bayanheshig, Xiaotian Li, Jianxiang Gao, Yuguo Tang, Xiangdong Qi, Shanwen Zhang, Mi Xiaotao
Publikováno v:
Applied Optics. 55:8082
Ruling of echelles and gratings by the torque equilibrium method is proposed to eliminate corrugated grating lines, rough blazed grating surfaces, and complex fabrication work such as step-by-step diamond tool deflection. A mathematical model of the
Autor:
Shanwen Zhang, Jirigalantu, Xiaotian Li, Shulong Feng, Yu Haili, Yuguo Tang, Xiangdong Qi, Jicheng Cui
Publikováno v:
Applied Optics. 54:1819
The designs of 300 mm ruling engine producing gratings and echelles under interferometric control (CIOMP-2) are presented. A new ruling-tool carriage system and its driving mechanism—which are easy to manufacture—are proposed. A new blank carriag
Publikováno v:
Applied Optics. 54:492
In order to solve the problem that the grating quality cannot be monitored directly in real time, we provided a method based on Rayleigh criterion with our designing optical measurement structure to measure yaw and displacement errors of a grating ru