• Opto-Electronic Engineering
  • Vol. 42, Issue 3, 71 (2015)
ZHANG Yun*, LIU Lihui, LI Yanqiu, and LIU Yan
Author Affiliations
  • [in Chinese]
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    DOI: 10.3969/j.issn.1003-501x.2015.03.012 Cite this Article
    ZHANG Yun, LIU Lihui, LI Yanqiu, LIU Yan. Effect of Gravity Deformation on the Wavefront of 90 nm Deep Ultraviolet Lithography Projection Optics[J]. Opto-Electronic Engineering, 2015, 42(3): 71 Copy Citation Text show less
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    [1] TIAN Wei, WANG Ping, WANG Rudong, et al. Simulation and experimental research of 193 nm projection lithography lens supporting [J]. Chinese Journal of Lasers, 2012, 39(8): 08160021-081600216.

    [2] DeWitt IV F, Nadorff G, Naradikian M. Self-weight distortion of lens elements [C]// Optics + Photonics, San Diego, California, USA, Aug 13, 2006, 6288: 62880H-62880H-9.

    [3] ZHANG Dejiang, LIU Liren, XU Rongwei, et al. Finite Element Analysis for Wavefront Error of Lenses Induced by Gravity [J]. Acta Optica Sinica, 2005, 25(4): 538-541.

    [4] ZHAO Lei, GONG Yan. Design and analysis for the high-precision lens support structure of objective lens for lithography [J]. Acta Optica Sinica, 2012, 32(9): 0922001-1-0922001-6.

    [5] NI Mingyang, GONG Yan. Design and analysis of kinematic lens positioning structure in lithographic projection objective[J]. Chinese Optics, 2012, 5(5): 476-484.

    [6] WANG Rudong, WANG Ping, TIAN Wei, et al. Design and analysis of compensation of large apertureoptical element for gravity deformation [J]. Chinese Optics, 2011, 4(3): 259-263.

    [7] YANG Guanghua, LI Yanqiu. Thermal and structural deformation of projection optics and its influence on optical imaging performance for 22 nm extreme ultraviolet lithography [J]. Acta Optica Sinica, 2012, 32(3): 03220051-03220058.

    [8] ZHANG Jian, LIU Weiqi, WANG Rudong, et al. Effect of gravity deformation on optical performance of super-accuracy Fizeau interferometer [J]. Acta Optica Sinica, 2011, 31(7): 07120011-07120015.

    [9] Beijing Institute of Technology. All spherical surfaces deep ultraviolet lithography projection optics, China: CN 101950065A [P]. 2011-01-19.

    [10] Chang J, Abdo A Y, Kim B K, et al. Thermomechanical distortions of advanced optical reticles during exposure [C]//Microlithography, Santaclara, Canada, Mar 14, 1999, 3676: 756-767.

    ZHANG Yun, LIU Lihui, LI Yanqiu, LIU Yan. Effect of Gravity Deformation on the Wavefront of 90 nm Deep Ultraviolet Lithography Projection Optics[J]. Opto-Electronic Engineering, 2015, 42(3): 71
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