March 2008

Quantum Entanglement in Optical Fiber

Özgür E. Müstecaplioglu

Quantum entanglement is perhaps one of the deepest mysteries of quantum mechanics. Today, entangled states are part of our state-of-the-art communication systems, offering a more secure transfer of information.

Reinventing the Camera

DARPA’S MONTAGE project took the basic design of the camera back to the drawing board. In doing so, DARPA researchers demonstrated that thin imaging systems based on multichannel and folded path optics can produce high-quality images.

Shining Light on Seasonal Depression

After a quarter-century of study on light therapy for seasonal depression, scientists are homing in on the reasons why bright light makes us happier.

UV Lithography Makes Microparticles

Sound Stores Light, Briefly

Celebrating 25 years of the Journal of Lightwave Technology

2007 in Review: Good and Bad News for Science Policy

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