Infrared Technology, Volume. 42, Issue 8, 758(2020)

High-Performance LWIR Antireflective Films Fabrication on Ge Substrate Using LaF3 as Low Refractive Index Material

Haijuan CHENG1,2、*, Weisheng YANG2, Yi CAI1, Xiaohui YU2, Rujie LI2, Ke WANG2, Jinsong ZHAO2, and Lingxue WANG1
Author Affiliations
  • 1[in Chinese]
  • 2[in Chinese]
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    References(6)

    [1] [1] Firoozifar S A R, Behjat A E, Kadivar S M B, et al. A study of the optical properties and adhesion of zinc sulfide anti-reflection thin film coated on a germanium substrate[J]. Applied Surface Science, 2011, 258: 818-821.

    [3] [3] YOHEI MATSUOKA, SYLVAIN MATHONNèIRE, SVEN PETERS, et al. Broadband multilayer anti-reflection coating for mid-infrared range from 7 .m to 12 .m [J]. Applied Optics, 2018, 57(7): 1645-1649.

    [8] [8] WANG Xiaodong, CHEN Bo, YAO Ling. Design and fabrication of far-ultraviolet reflective broadband filter based on dielectric materials[J]. Applied Spectroscopy, 2018, 72(6): 943-946.

    [9] [9] Won Tae, Seoung Jae IM, Jeon Geon HAN1, et al. LaF3/MgO protective layer in AC-Plasma display panels [J]. Jpn. J. Appl. Phys, 2003, 42(7A): 4501-4503.

    [10] [10] LI Bin, XIE Ping, SU Weitao, et al. Combinatorial synthesis of BaClF -ReF3 (Re=La, Pr, Er, Sm) layers with graded-index as anti- reflection coatings in the thermal infrared[J]. Materials & Design, 2016, 107: 302-310.

    [12] [12] Gainutdinov I S, Shuvalov N Yu, Sabirov R S, et al. Antireflection coatings on germanium and silicon substrates in the 3–5 .m and 8–12 .m windows of IR transparency[J]. J. Opt. Technol. 2009, 76(5): 302-305.

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    CHENG Haijuan, YANG Weisheng, CAI Yi, YU Xiaohui, LI Rujie, WANG Ke, ZHAO Jinsong, WANG Lingxue. High-Performance LWIR Antireflective Films Fabrication on Ge Substrate Using LaF3 as Low Refractive Index Material[J]. Infrared Technology, 2020, 42(8): 758

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    Paper Information

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    Received: May. 15, 2020

    Accepted: --

    Published Online: Nov. 6, 2020

    The Author Email: Haijuan CHENG (joananne@126.com)

    DOI:

    CSTR:32186.14.

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