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Development of High-Performanced 50nm Bandwidth Rectangular Wave Filter

Received: 25 October 2022    Accepted: 10 November 2022    Published: 22 November 2022
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Abstract

A method for designing and depositing rectangular wave broadband-pass filter is put forward after a deep study of the nature of the film-filters. A rectangular wave OD3-A broadband-pass filter sample is designed and prepared with this method, with its reference wavelength λ0 = 515nm in the working range of 400~1100nm. The average transmittance of the sample in its pass-band of λ0 ± 25nm reaches 92.7%, meanwhile the transmittance in the high-reflective bands of λ ≠ λ0 ± 25nm is less than 0.1%. The transmittance of the thin film sample is tested, and the spectrum meet the requirement. It turned out to be a more advanced technology of designing and depositing rectangular wave broadband-pass filter. Compared with the Fabry-Perot Interferometer narrow-band pass filters’ films which needs optical-controlling method, and the traditional film which combines short and long pass filters making the coatings very thick and with low transmittance in transition zone. it is more economical, have more wide range of transmission and the transmittance is higher in the range of pass-band.

Published in American Journal of Optics and Photonics (Volume 10, Issue 3)
DOI 10.11648/j.ajop.20221003.11
Page(s) 16-22
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2024. Published by Science Publishing Group

Keywords

Optical Thin Film, Band-Pass Filters, Rectangular Wave, Optical Density

References
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[4] Georg Hennig, Gary M. Brittenham, Ronald Sroka, et al, “Bandwidth-variable tunable optical filter unit for illumination and spectral imaging systems using thin-film optical band-pass filters”, Review of Scientific Instruments, 84 (4), 2013.
[5] SEMROCK, INC, “Optical thin-film notch filter with very wide pass band regions”, Proc. 2016-05-31.
[6] ZEMLYAKOV, V. V., ZARGANO, G. F., GADZIEVA, A. A. “The compact band-pass filter on L-ridged rectangular waveguide”, 24th International Crimean Conference Microwave & Telecommunication Technology (CriMiCo), September 7-13 2014, Sevastopol, Crimea, Russia.: Institute of Electrical and Electronics Engineers, 592-593, 2014.
[7] AN-SHYI LIU, RUEY-BEEI WU, YI-CHENG LIN, “A Compact Design of W-Band High-Pass Waveguide Filter Using Genetic Algorithms and Full-Wave Finite Element Analysis”, IEICE transactions on electronics, E88-C (8), 1764-1771, 2005.
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[14] Yue Pengfei, “Research of Low Angle Effect Bandpass Filter for Iris Recognition”, Changchun University of Science and Technology, 2020.
[15] Zhao Huicong, “Evaporation and Research on Anti-Radiation of Bandpass Filter”, Harbin Institute of Technology, 2014.
[16] CAO Yi-ning, WANG Xiao-hui, WEI Hong, “Application of duple monitor mode in the deposition of mid-IR and far-IR optical film”, OPTICAL INSTRUMENTS, 29 (3), 86-89, 2007.
[17] TANG Jin-fa, GU Pei-fu, Liu xu, et. al. [Modern Optical Thin Films]. ZHEJIANG UNIVERSITY PRESS, Hangzhou, 118~133, 2006.
[18] Bao Ganghua, Jiao Hongfei, Chen Xinbin, et. Al, “A New Approach to Eliminate Half-Wave Holes in Short-Wave Pass Filters with Layer Inhomogeneity”, Acta Optica Sinica, 34 (8), 327-332, 2014.
[19] Gu Pei-Fu, Zheng Zhen-Rong, Zhao Yong-Jiang, et. al, “Study on the mechanism and measurement of stress of TiO2 and SiO2 thin-films”, ACTA PHYSICA SINICA, 55 (12), 6459-6463, 2006.
[20] Dong Ying, Zhao Xing-mei, Yang Chong-min, et. al, “Design of minus-filter based on non-u niform periodic layers”, Journal of Applied Optics, 38 (Sup), 74~77, 2017.
[21] Bai Shengyuan, Gu Peifu, Liu Xu, et. al, “OPTICAL STABILITY OF THIN FILM FILTERS”, ACTA PHOTONICA SINICA, 30 (5), 576-580, 2001.
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Cite This Article
  • APA Style

    Dong Ying, Tao Zhong, Hu Rong, Liu Yongqiang, Zhao Xingmei. (2022). Development of High-Performanced 50nm Bandwidth Rectangular Wave Filter. American Journal of Optics and Photonics, 10(3), 16-22. https://doi.org/10.11648/j.ajop.20221003.11

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    ACS Style

    Dong Ying; Tao Zhong; Hu Rong; Liu Yongqiang; Zhao Xingmei. Development of High-Performanced 50nm Bandwidth Rectangular Wave Filter. Am. J. Opt. Photonics 2022, 10(3), 16-22. doi: 10.11648/j.ajop.20221003.11

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    AMA Style

    Dong Ying, Tao Zhong, Hu Rong, Liu Yongqiang, Zhao Xingmei. Development of High-Performanced 50nm Bandwidth Rectangular Wave Filter. Am J Opt Photonics. 2022;10(3):16-22. doi: 10.11648/j.ajop.20221003.11

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  • @article{10.11648/j.ajop.20221003.11,
      author = {Dong Ying and Tao Zhong and Hu Rong and Liu Yongqiang and Zhao Xingmei},
      title = {Development of High-Performanced 50nm Bandwidth Rectangular Wave Filter},
      journal = {American Journal of Optics and Photonics},
      volume = {10},
      number = {3},
      pages = {16-22},
      doi = {10.11648/j.ajop.20221003.11},
      url = {https://doi.org/10.11648/j.ajop.20221003.11},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajop.20221003.11},
      abstract = {A method for designing and depositing rectangular wave broadband-pass filter is put forward after a deep study of the nature of the film-filters. A rectangular wave OD3-A broadband-pass filter sample is designed and prepared with this method, with its reference wavelength λ0 = 515nm in the working range of 400~1100nm. The average transmittance of the sample in its pass-band of λ0 ± 25nm reaches 92.7%, meanwhile the transmittance in the high-reflective bands of λ ≠ λ0 ± 25nm is less than 0.1%. The transmittance of the thin film sample is tested, and the spectrum meet the requirement. It turned out to be a more advanced technology of designing and depositing rectangular wave broadband-pass filter. Compared with the Fabry-Perot Interferometer narrow-band pass filters’ films which needs optical-controlling method, and the traditional film which combines short and long pass filters making the coatings very thick and with low transmittance in transition zone. it is more economical, have more wide range of transmission and the transmittance is higher in the range of pass-band.},
     year = {2022}
    }
    

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  • TY  - JOUR
    T1  - Development of High-Performanced 50nm Bandwidth Rectangular Wave Filter
    AU  - Dong Ying
    AU  - Tao Zhong
    AU  - Hu Rong
    AU  - Liu Yongqiang
    AU  - Zhao Xingmei
    Y1  - 2022/11/22
    PY  - 2022
    N1  - https://doi.org/10.11648/j.ajop.20221003.11
    DO  - 10.11648/j.ajop.20221003.11
    T2  - American Journal of Optics and Photonics
    JF  - American Journal of Optics and Photonics
    JO  - American Journal of Optics and Photonics
    SP  - 16
    EP  - 22
    PB  - Science Publishing Group
    SN  - 2330-8494
    UR  - https://doi.org/10.11648/j.ajop.20221003.11
    AB  - A method for designing and depositing rectangular wave broadband-pass filter is put forward after a deep study of the nature of the film-filters. A rectangular wave OD3-A broadband-pass filter sample is designed and prepared with this method, with its reference wavelength λ0 = 515nm in the working range of 400~1100nm. The average transmittance of the sample in its pass-band of λ0 ± 25nm reaches 92.7%, meanwhile the transmittance in the high-reflective bands of λ ≠ λ0 ± 25nm is less than 0.1%. The transmittance of the thin film sample is tested, and the spectrum meet the requirement. It turned out to be a more advanced technology of designing and depositing rectangular wave broadband-pass filter. Compared with the Fabry-Perot Interferometer narrow-band pass filters’ films which needs optical-controlling method, and the traditional film which combines short and long pass filters making the coatings very thick and with low transmittance in transition zone. it is more economical, have more wide range of transmission and the transmittance is higher in the range of pass-band.
    VL  - 10
    IS  - 3
    ER  - 

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Author Information
  • Xi’an Institute of Applied Optics, North Electro-optic Co. Ltd, Xi’an, China

  • Xi’an Institute of Applied Optics, North Electro-optic Co. Ltd, Xi’an, China

  • Xi’an Institute of Applied Optics, North Electro-optic Co. Ltd, Xi’an, China

  • Xi’an Institute of Applied Optics, North Electro-optic Co. Ltd, Xi’an, China

  • Xi’an Institute of Applied Optics, North Electro-optic Co. Ltd, Xi’an, China

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