Picture map of Europe with pins indicating European capital cities

Open Access research with a European policy impact...

The Strathprints institutional repository is a digital archive of University of Strathclyde's Open Access research outputs. Strathprints provides access to thousands of Open Access research papers by Strathclyde researchers, including by researchers from the European Policies Research Centre (EPRC).

EPRC is a leading institute in Europe for comparative research on public policy, with a particular focus on regional development policies. Spanning 30 European countries, EPRC research programmes have a strong emphasis on applied research and knowledge exchange, including the provision of policy advice to EU institutions and national and sub-national government authorities throughout Europe.

Explore research outputs by the European Policies Research Centre...

Design and demonstration of a novel optical CDMA platform for use in avionics applications

Glesk, Ivan and Huang, Yue Kai and Brès, Camille S. and Prucnal, Paul R. (2007) Design and demonstration of a novel optical CDMA platform for use in avionics applications. Optics Communications, 271 (1). pp. 65-70. ISSN 0030-4018

Full text not available in this repository. Request a copy from the Strathclyde author

Abstract

We designed, built, and demonstrated a highly scalable incoherent optical CDMA platform under DARPA contract which was delivered to Lockheed Martin for additional testing in avionic applications. The platform enables users to communicate with each other at ∼1.25 Gbit/s per user with raw BER of less than 10-12. The system architecture uses (3, 11) fast wavelength-hopping, time-spreading prime codes with a chip size of 73 ps utilizing picosecond optical pulses allocated in the time and wavelength domains. A novel design of a "dual code" optical encoder and decoder realized a novel optical layer implementation of an XOR gate and enabled secure network connectivity using a "One-time pad" encryption approach. The testbed is also designed to conduct eavesdropping studies on testbed users. The incoherent OCDMA approach is compatible with existing DWDM optical networks and uses off-the-shelf components.