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1 October 1991 Zero axial irradiance with Rademacher's zone plates
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Abstract
A new family of zone plate is described that have angular phase detours for creating zero axial irradiance. This kind of diffractive optical element may be useful in optical alignment.
© (1991) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Jorge Ojeda-Castaneda, Gustavo Ramirez Zabaleta, and Juan Gutierrez Ibarra "Zero axial irradiance with Rademacher's zone plates", Proc. SPIE 1500, Innovative Optics and Phase Conjugate Optics, (1 October 1991); https://doi.org/10.1117/12.46836
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