Comparison of wavefront coding optical system using two conjugate phase masks among cubic, sinusoidal, and tangent phase masks

Masaya Nakamura, Shinichi Komatsu

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Abstract

    Wavefront coding is an effective technique for extending the depth of field. We verified the usefulness of the method of generating symmetrical point spread function by using two conjugate phase masks. According to the results of this study, this method is effective at a small defocus.

    Original languageEnglish
    Title of host publication22nd Microoptics Conference, MOC 2017
    PublisherInstitute of Electrical and Electronics Engineers Inc.
    Pages152-153
    Number of pages2
    Volume2017-November
    ISBN (Electronic)9784863486096
    DOIs
    Publication statusPublished - 2018 Jan 2
    Event22nd Microoptics Conference, MOC 2017 - Tokyo, Japan
    Duration: 2017 Nov 192017 Nov 22

    Other

    Other22nd Microoptics Conference, MOC 2017
    CountryJapan
    CityTokyo
    Period17/11/1917/11/22

    ASJC Scopus subject areas

    • Atomic and Molecular Physics, and Optics
    • Electronic, Optical and Magnetic Materials

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  • Cite this

    Nakamura, M., & Komatsu, S. (2018). Comparison of wavefront coding optical system using two conjugate phase masks among cubic, sinusoidal, and tangent phase masks. In 22nd Microoptics Conference, MOC 2017 (Vol. 2017-November, pp. 152-153). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.23919/MOC.2017.8244533