Laser Technology, Volume. 49, Issue 4, 532(2025)

Contrast analysis of the reflective holographic lithography system

Jiaqi ZHAO1,2,3、*, Fei HU2, Dengji GUO3, Xianpeng ZHANG2, and Xujin WANG1,3
Author Affiliations
  • 1College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen 518060, China
  • 2Appotronics Corporation Ltd., Shenzhen 518054, China
  • 3Institute of Semiconductor Manufacturing Research, Shenzhen University, Shenzhen 518060, China
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    Figures & Tables(8)
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    • Table 1. [in Chinese]

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      Table 1. [in Chinese]

      parametervalueparametervalue
      $ \lambda $405 nm$ n $1.6708
      $ {d}_{\mathrm{p}} $400 nm$ \kappa $0.00847
      $ {\theta }_{A} $30°$ {r}_{A} $0.3
      $ {\theta }_{B} $30°$ {r}_{B} $0.3
      $ {\phi }_{1} $90°$ \Delta\varphi_A $π
      $ {\phi }_{2} $90°$ \Delta\varphi_B $π
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    Jiaqi ZHAO, Fei HU, Dengji GUO, Xianpeng ZHANG, Xujin WANG. Contrast analysis of the reflective holographic lithography system[J]. Laser Technology, 2025, 49(4): 532

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    Paper Information

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    Received: Jul. 8, 2024

    Accepted: --

    Published Online: Aug. 28, 2025

    The Author Email: Jiaqi ZHAO (zhaojiaqi@appotronics.com)

    DOI:10.7510/jgjs.issn.1001-3806.2025.04.009

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