1 October 1991 Anomaly reduction in gratings
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We look at the behavior of three different plane gratings in spectral regions where they exhibit anomalous efficiency behavior. Circumstances are presented where anomalies are either shifted, reduced, or enhanced. The gratings chosen are 1200 grooves per mm blazed at 26.75 degree(s), 1200 grooves per mm holographic sinusoidal with 18% modulation, and an 1800 groove per mm holographic `self blazed' at 13 degree(s).
© (1991) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
John F. Hoose, John F. Hoose, Erwin G. Loewen, Erwin G. Loewen, } "Anomaly reduction in gratings", Proc. SPIE 1545, International Conference on the Application and Theory of Periodic Structures, (1 October 1991); doi: 10.1117/12.49416; https://doi.org/10.1117/12.49416

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