Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences Changchun,China,130033
作者简介:
基金信息:
DOI:
中图分类号:TN305.7
收稿日期:2001-08-29,
修回日期:2001-10-08,
网络出版日期:2001-10-15,
纸质出版日期:2001-10-15
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JIN Chun-shui, MA Yue-ying, PEI Shu, CAO Jian-lin. Development of an Experimental EUVL System[J]. 光学精密工程, 2001,(5): 418-423
JIN Chun-shui, MA Yue-ying, PEI Shu, CAO Jian-lin. Development of an Experimental EUVL System[J]. Editorial Office of Optics and Precision Engineering, 2001,(5): 418-423
JIN Chun-shui, MA Yue-ying, PEI Shu, CAO Jian-lin. Development of an Experimental EUVL System[J]. 光学精密工程, 2001,(5): 418-423DOI:
JIN Chun-shui, MA Yue-ying, PEI Shu, CAO Jian-lin. Development of an Experimental EUVL System[J]. Editorial Office of Optics and Precision Engineering, 2001,(5): 418-423DOI:
The authors have developed an experimental system for the studies of extreme ultraviolet projection lithography at 13.0nm wavelength
which includes a laser plasma source
an ellipsoidal condenser
a transmission mask and a Schwarzschild optics. The optical system is optimized to achieve 0.1μm resolution over a 0.1mm diameter image field of view and the mirrors of the objective were coated with Mo/Si multilayer to provide 60% reflectance at near normal incidence angle for 13.0nm radiation.
Abstract
The authors have developed an experimental system for the studies of extreme ultraviolet projection lithography at 13.0nm wavelength
which includes a laser plasma source
an ellipsoidal condenser
a transmission mask and a Schwarzschild optics. The optical system is optimized to achieve 0.1μm resolution over a 0.1mm diameter image field of view and the mirrors of the objective were coated with Mo/Si multilayer to provide 60% reflectance at near normal incidence angle for 13.0nm radiation.