Title :
Free-space optical links using phase singularity
Author :
Yadav, Bharat Kumar ; Kandpal, Hem Chandra
Author_Institution :
Opt. Radiat. Stand., Nat. Phys. Lab. (Council of Sci. & Ind. Res.), New Delhi, India
Abstract :
In this paper, we demonstrate novel type of free-space optical links. It is a contrived idea but has a great potential for realization. The links may be exploited to exchange information in free-space.
Keywords :
laser beams; light propagation; optical communication; optical links; free space optical links; phase singularity; spectral switching; Apertures; Communication switching; Frequency; Interference; Optical beams; Optical computing; Optical diffraction; Optical distortion; Optical fiber communication; Optical propagation; Free-space optical links; optical communication; phase singularity; spectral switching;
Conference_Titel :
Advanced Networks and Telecommunication Systems (ANTS), 2009 IEEE 3rd International Symposium on
Conference_Location :
New Delhi
Print_ISBN :
978-1-4244-5989-6
DOI :
10.1109/ANTS.2009.5409847
