专题亮点|一“仪”在手,多“参”皆有:激光差动共焦干涉仪
《光学学报》于2023年43卷第15期推出“北京理工大学光电学院70周年庆”专题,其中,北京理工大学赵维谦教授团队特邀综述“激光差动共焦干涉高精度测量技术及仪器”被选为本期亮点文章。
导读
球面元件的曲率半径、厚度、折射率、焦距和面形等多参数的高精度、共基准综合测量,是元件超精密制造的迫切需求。北京理工大学赵维谦教授团队提出激光差动共焦干涉元件多参数测量系列新方法,发明并研制成功了激光差动共焦干涉元件多参数测量仪,在此仪器上实现了球面元件综合参数的高精度、共基准、高效率测量,可应用于球面光学/机械元件的高精度加工检测和计量校准等。
1.研究背景
2.激光差动共焦-干涉高精度测量技术及仪器
3.总结及展望
参考文献:
[1] Zhao W Q, Qiu L R, Xiao Y, et al. Laser differential confocal interference multi-parameter comprehensive measurement method and its system for spherical lens[J]. Optics Express, 2016, 24(20): 22813-22829.
[2] Zhao W Q, Sun R D, Qiu L R, et al. Laser differential confocal ultra-long focal length measurement[J]. Optics Express, 2009, 17(22): 20051-20062.
[3] Zhao W Q, Sun R D, Qiu L R, et al. Laser differential confocal radius measurement[J]. Optics Express, 2010, 18(3): 2345-2360.
[4] Li J J, Tang L; Li Q, et al. Laser transverse dual differential confocal radius measurement with high efficiency and high precision[J]. Optics Express, 2022, 30(14): 24481-24496.
[5] Tang S, Li Y H, Qiu L R, et al. High-precision laser transverse differential confocal radius measurement method[J]. Optics Express, 2021, 29 (19): 29960-29971.
[6] Li Z G, Qiu L R, Zhao W Q, et al. Laser differential confocal ultra-large radius measurement for convex spherical surface[J]. Optics Express, 2016, 24(17), 19746-19759.
[7] Xiao Y, Qiu L R, et al. Laser reflection differential confocal large-radius measurement for concave surfaces[J]. Applied Optics, 2018, 57(23):6693-6698.
[8] Yang J M, Qiu L R, Zhao W Q, et al. Laser differential reflection-confocal focal-length measurement[J]. Optics Express, 2012, 20(23): 26027-26036.
[9] Li Z G, Qiu L R, Zhao W Q, et al. Laser multi-reflection differential confocal long focal-length measurement[J]. Applied Optics, 2016, 55(18): 4910-4916.
[10] Wang Y, Qiu L R, Song Y X, et al. Laser differential confocal lens thickness measurement[J]. Measurement Science and Technology, 2012, 23(5): 055204.
[11] Zhao W Q, Wang Y, Qiu L R, et al. Laser differential confocal lens refractive index measurement[J]. Applied Optics, 2011, 50(24): 4769-4778.
团队简介
END
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