Title :
Binary phase masks for embedding non-diffracting defect sites in 2D square lattice wave-field
Author :
Kumar, Manoj ; Joseph, Jayaraj
Author_Institution :
Dept. of Phys., Indian Inst. of Technol. Delhi, New Delhi, India
Abstract :
We present a method to embed multiple non-diffracting defects in 2D square lattice wave-field by employing binary phase mask. Experimental verification using simple 4f-Fourier filtering based method is also presented.
Keywords :
Fourier transform optics; masks; optical lattices; spatial light modulators; 2D square lattice wave-field; binary phase masks; multiple nondiffracting defects; nondiffracting defect site embedding; simple 4f Fourier filtering based method; spatial light modulator; Lattices; Microfabrication; Optical diffraction; Optical reflection; Optics; Optimized production technology; Photonics; nondiffracting wavefield; optical phase engineering; spatial light modulator;
Conference_Titel :
Recent Advances in Photonics (WRAP), 2013 Workshop on
Conference_Location :
New Delhi
Print_ISBN :
978-1-4799-4864-2
DOI :
10.1109/WRAP.2013.6917675
