Srisungsitthisunti, Pornsak Optimization of modified volume Fresnel zone plates. [electronic resource] - Journal of the Optical Society of America. A, Optics, image science, and vision Oct 2009 - 2114-20 p. digital Publication Type: Journal Article ISSN: 1520-8532 Standard No.: 10.1364/JOSAA.26.002114 doi