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Related Experiment Video

Updated: Jun 16, 2026

Measurement of X-ray Beam Coherence along Multiple Directions Using 2-D Checkerboard Phase Grating
10:39

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Published on: October 11, 2016

Anomalous behavior of blazed gratings.

C H Palmer, H W Lebrun

    Applied Optics
    |February 2, 2010
    PubMed
    Summary

    This study uses Kirchhoff

    Area of Science:

    • Optics and Photonics
    • Electromagnetism
    • Diffraction Gratings

    Background:

    • Blazed gratings exhibit anomalous behavior due to complex diffraction phenomena.
    • Understanding these anomalies is crucial for precise optical and microwave applications.

    Purpose of the Study:

    • To determine the location and shape of blazed grating anomalies using a numerical integration method.
    • To account for polarization effects in the anomalous behavior of gratings.

    Main Methods:

    • A numerical integration method based on Kirchhoff's diffraction integral.
    • Incorporation of phase shift on reflection to model polarization differences.
    • Analysis of multiple diffraction within grating grooves.

    Main Results:

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    Published on: November 21, 2019

    Related Experiment Videos

    Last Updated: Jun 16, 2026

    Measurement of X-ray Beam Coherence along Multiple Directions Using 2-D Checkerboard Phase Grating
    10:39

    Measurement of X-ray Beam Coherence along Multiple Directions Using 2-D Checkerboard Phase Grating

    Published on: October 11, 2016

    Writing Bragg Gratings in Multicore Fibers
    08:48

    Writing Bragg Gratings in Multicore Fibers

    Published on: April 20, 2016

    Spectral and Angle-Resolved Magneto-Optical Characterization of Photonic Nanostructures
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    Spectral and Angle-Resolved Magneto-Optical Characterization of Photonic Nanostructures

    Published on: November 21, 2019

    • The developed theory accurately predicts the location and shape of grating anomalies.
    • The model successfully accounts for polarization-dependent anomalous behavior.
    • Comparison with experimental data validates the theoretical approach.

    Conclusions:

    • The numerical method provides a robust framework for analyzing blazed grating anomalies.
    • The study enhances the understanding of polarization effects in diffraction gratings.
    • Validated theory has implications for the design of advanced optical and microwave devices.