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Attend SPIE Europe Security + Defence

Defense & Security

A simple solution for an intense terahertz emitter
Growing indium nitride film in a different orientation paves the way for noninvasive analysis of chemical composition.
A free-space optical beam can reliably transfer more than one bit of data per photon received, even in the presence of background light.
18 June 2009
Apparent superiority of sophisticated detection algorithms in test conditions does not necessarily imply the same in real-world hyperspectral imaging applications.
17 June 2009
An automatic system for matching and retrieving tattoo images will help advance the investigative capabilities of law enforcement and forensics agencies.
15 June 2009
From explosions to obscurity, Tom Elliott discusses the history of this important technology.
9 June 2009
The proliferation of touchscreen-enabled devices represents an emerging and promising environment for automatic biometric validation systems.
27 May 2009
 
VIDEOS & WEBCASTS
Norman AugustineThe pace of change of modern technology requires that the engineering profession reinvent itself. Norman Augustine addressed this topic at the SPIE Defense, Security and Sensing symposium. (Video interview and podcast of speech)
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