LI Xiao-tian, QI Xiang-dong, YU Hai-li etc. Yaw angle correction of grating line based on single piezoelectric actuator[J]. Editorial Office of Optics and Precision Engineering, 2014,22(8): 2039-2046
LI Xiao-tian, QI Xiang-dong, YU Hai-li etc. Yaw angle correction of grating line based on single piezoelectric actuator[J]. Editorial Office of Optics and Precision Engineering, 2014,22(8): 2039-2046 DOI: 10.3788/OPE.20142208.2039.
Yaw angle correction of grating line based on single piezoelectric actuator
As the yaw angle of a machine-ruling grating will decline its wavefront quality and influence grating performance and application level
this paper proposes a correction method of single piezoelectric actuator according to the characteristics of the grating machine-ruling process. The method adjusts continuously the displacement of a micro-positioning table to correct the yaw angle error of grating line. Firstly
a real-time displacement correction formula for the micro-positioning table was deduced. Then
the yaw angle of micro-positioning table was measured and analyzed by three interferometers and its main component. Finally
amplification and correction experiments of the yaw angle of grating line were performed. The results show that experiments have basically achieved the expected results. Comparing to the result before yaw angle correction
the corrected yaw angle of grating line for a grating with a width of 10.4 mm and linear density of 600 line/mm has reduced by 64% or more. It concludes that the single piezoelectric actuator approach to the yaw angle correction of grating line effectively reduces yaw angle of grating line and improves the quality of the grating. This method is applicable to the yaw angle correction of machine-ruling grating with a large area.
关键词
Keywords
references
蔡锦达,王英,颜廷萌,等. 衍射光栅刻划机的闭环控制系统[J]. 光学精密工程,2012,20(11):2416-2422. CAI J D,WANG Y,YAN T M, et al..Closed-loop control system for diffraction grating ruling machine[J].Opt. Precision Eng., 2012,20(11):2416-2422. (in Chinese)
于海利. 基于双频激光干涉测量的大行程纳米定位技术及其应用研究[D]. 长春:中国科学院长春光学精密机械与物理研究所,2011. YU H L. Research on large stroke nan-positioning technology and application based on dual-frequency laser interferometer [D].Changchun:Changchun Institute of Optics,Fine Mechanics and Physics,Chinese Academy of Sciences,2011.(in Chinese)
HARRISON G R, ARCHER J E. Interferometric calibration of precision screws and control of ruling engines[J]. J. Opt. Soc. Am.,1951,8(41):495-503.
HARRISON G R,THOMPSON S W. Large diffraction gratings ruled on a commercial measuring machine controlled interferometrically[J]. J. Opt. Soc. Am., 1970, 60(5):591-595.
HARRISON G R,THOMPSON S,KAZUKONIS H,et al.. 750-mm ruling engine producing large gratings and echelles[J]. J. Opt. Soc. Am., 1972, 62(6):751-756.
BARTLETT I R,WILDY P C.Diffraction grating ruling engine with piezoelectric drive[J].Applied Optics,1975,14(1):1-3.
TOSHIAKI K, TATSUO H. Ruling engine using a piezoelectric device for large and high-groove density gratings[J]. Applied Optics, 1992,31(10):1400.
STRONG J.New Johns Hopkins ruling engine[J].New York Meeting of the Optical Society of America,1951,41:3-14.
HARRISON G R,STURGIS N.Interferometrically controlled ruling of ten-inch diffraction gratings[J]. J.Opt.Soc.Am.,1959, 49 (3):205-211.
徐向东, 洪义麟, 刘颖,等. 超高强度激光脉冲压缩用衍射光栅[J]. 物理,2005,34(10):748-751. XU X D,HONG Y L,LIU Y, et al.. Pulse compression gratings for ultrahigh power laser[J].Physics,2005, 34(10):748-751.(in Chinese)
巴音贺希格,李燕,吴娜. 紫外平面刻划光栅杂散光数值分析及测试[J]. 光学精密工程,2009,17(8):1783-1788. BAYANHESHIG, LI Y,WU N.Numerical analysis and measurement of stray light from UV ruled gratings[J].Opt. Precision Eng., 2009,17(8):1783-1788.(in Chinese)
PIERCE A K.Performance of an eight-inch babcock grating in a large vacuum spectrograph[J].Journal of the Optical Society of America,1957,47(1):6-14.
HARRISON G R.Techniques for ruling improved large diffraction gratings final report[R]. Massachusetts Institute of Technology,1971:1-14.
刘泊,郭建英,孙永全. 压电陶瓷微位移驱动器建模与控制[J]. 光学精密工程,2013,21(6):1503-1509. LIU B,GUO J Y,SUN Y Q. Modeling and control for PZT micro-displacement actuator[J]. Opt. Precision Eng., 2013, 21(6): 1503-1509.(in Chinese)
张栋,张承进,魏强,等. 压电工作台的神经网络建模与控制[J]. 光学精密工程,2013,20(3):587-594. ZHANG D,ZHANG CH J,WEI Q,et al.. Modeling and control of piezo-stage using neural networks [J]. Opt. Precision Eng., 2013,20(3):587-594.(in Chinese)