Acta Optica Sinica, Volume. 32, Issue 3, 322005(2012)

Thermal and Structural Deformation of Projection Optics and Its Influence on Optical Imaging Performance for 22 nm Extreme Ultraviolet Lithography

Yang Guanghua* and Li Yanqiu
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  • [in Chinese]
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    References(7)

    [1] [1] Russell M. Hudyma. An overview of optical systems for 30 nm resolution lithography at EUV wavelengths [C]. SPIE, 2002, 4832: 137~148

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    [4] [4] Ke Liu, Yanqiu Li. Transient thermal and structual deformation and its impact on optical performance of projection optics for extreme ultraviolet lithography [J]. Jpn. J. Appl. Phys., 2007, 46(10A): 6568~6572

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    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): 322005

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    Paper Information

    Category: Optical Design and Fabrication

    Received: Aug. 25, 2011

    Accepted: --

    Published Online: Feb. 8, 2012

    The Author Email: Guanghua Yang (ygh_2011@126.com)

    DOI:10.3788/aos201232.0322005

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