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SPIE Sensing Technology + Applications | Call for Papers

Optical Engineering

Nobel Laureate - Shuji Nakamura's Biography



Sensing & Measurement

The gas sensitivity of hybrid materials formed by an organic dye and a wide-bandgap semiconductor is enhanced by the exposure to visible light.
14 October 2014

A novel imaging and tissue analysis scheme in the terahertz frequency band has the benefits of simplicity, coherence, and high sensitivity.

2 October 2014

Difference-frequency generation in quantum cascade lasers enables room-temperature emission from 1 to 6THz.

1 October 2014

Ordered lattices of nanostructures with unique electromagnetic properties not found in nature offer novel sensing possibilities for diagnosis, treatment, and management of disease.

30 September 2014
Spin-dependent spatial beam splitting in the photonic spin Hall effect is sensitive to variations in the thickness of metal and graphene nanofilms.
16 September 2014
New up-conversion interferometers use sum-frequency generation processes and allow efficient analyses at IR and visible wavelengths.
9 September 2014
Vuzix sees big markets for improved smart glasses
Waveguide technology allows near-eye displays to be more versatile and wearer-friendly.
20 October 2014
Investment hopefuls give IIP forum their best shot
Start-ups aim for the top with elevator pitches at Invest In Photonics event.
17 October 2014
pureLiFi creates first optical atto-cell network
LED bulb-based comms systems Li-Flame to revolutionize 5G and Internet of Things, says developer.
16 October 2014
Earnings up sharply as Trumpf looks global
Acquisitions in Turkey and India as EBIT jumps 61% and laser sales climb by 11% at the machine tool giant.
16 October 2014
 

Edmund Optics