Title :
Sparsity-based super-resolution coherent diffractive imaging of (practically) 1D images using extreme UV radiation
Author :
Sidorenko, Pavel ; Fleischer, Avner ; Shechtman, Yoav ; Eldar, Yonina ; Segev, Mordechai ; Cohen, Oren
Author_Institution :
Dept. of Phys. & Solid State Inst., Technion - Israel Inst. of Technol., Haifa, Israel
Abstract :
We demonstrate experimentally sparsity-based super-resolution of coherent diffraction imaging (CDI) with extreme UV radiation. We also present the first experimental CDI of a practically one-dimensional object, overcoming the well-known ambiguity problem in one-dimensional phase retrieval.
Keywords :
image resolution; image retrieval; light coherence; light diffraction; object detection; optical images; ultraviolet spectra; 1D optical images; extreme UV radiation; one-dimensional object; one-dimensional phase retrieval; sparsity-based super-resolution coherent diffractive imaging; Frequency measurement; Image reconstruction; Imaging; Signal resolution; Spatial resolution; Ultraviolet sources;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2013 Conference on
Conference_Location :
San Jose, CA
