• Chinese Journal of Lasers
  • Vol. 44, Issue 12, 1204006 (2017)
Du Juyou1、2, Dai Fengzhao1、2, Bu Yang1、2, and Wang Xiangzhao1、2、*
Author Affiliations
  • 1[in Chinese]
  • 2[in Chinese]
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    DOI: 10.3788/cjl201744.1204006 Cite this Article Set citation alerts
    Du Juyou, Dai Fengzhao, Bu Yang, Wang Xiangzhao. Alignment Technique Using Moire Fringes Based on Self-Coherence in Lithographic Tools[J]. Chinese Journal of Lasers, 2017, 44(12): 1204006 Copy Citation Text show less
    References

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    [2] Gao W, Ciofi I, Saad Y, et al. Rigorous assessment of patterning solution of metal layer in 7nm technology node[J]. Journal Micro/Nanolithography Mems & Moems, 2016, 15(1): 013505.

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    [8] Nagayama T, Nakajima S, Sugaya A, et al. New method to reduce alignment error caused by optical system[J]. SPIE, 2003, 5038: 849-860.

    [9] Castenmiller T, Van de Mast F, de Kort T, et al. Towards ultimate optical lithography with NXT: 1950i dual stage immersion platform[J]. SPIE, 2010, 7640(3): 76401N.

    [10] Charley A L, Leray P, Pypen W, et al. High speed optical metrology solution for after etch process monitoring and control[J]. SPIE, 2014, 9050(1): 90501H.

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    [12] Si Xinchun, Tong Junmin, Tang Yan, et al. Lithography alignment technology based on two-dimensional Ronchi grating[J]. Chinese J Lasers, 2015, 42(9): 0910001.

    [13] Si Xinchun, Tang Yan, Hu Song, et al. High-precision alignment technique with large measurement range based on composite gratings[J]. Acta Optica Sinica, 2016, 36(1): 0105003.

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    Du Juyou, Dai Fengzhao, Bu Yang, Wang Xiangzhao. Alignment Technique Using Moire Fringes Based on Self-Coherence in Lithographic Tools[J]. Chinese Journal of Lasers, 2017, 44(12): 1204006
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