A new way to encode and exchange information in free-space

A new way to encode and exchange information in free-space

In this study we show that spectral anomalies shown by spatially coherent light on diffraction in the form of spectral shifting and spectral switching may be exploited for information encoding, information hiding and free-space communications.

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Yadav, B.K., Mehrotra, R., Kandpal, H.C., Rizvi, S.A.M.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Airy pattern
Apertures
Communication switching
Computer science
Diffraction
Electronic mail
Encoding
free-space communication
Frequency
Optical propagation
Optical sensors
Spatial coherence
spectral switching
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:In this study we show that spectral anomalies shown by spatially coherent light on diffraction in the form of spectral shifting and spectral switching may be exploited for information encoding, information hiding and free-space communications.
DOI:10.1109/ICICS.2007.4449553