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Nobel Laureate - Shuji Nakamura's Biography

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Rapid, high-resolution phase images for live cell imaging

Using multiplexing and an LED array to code illumination angles in a commercial microscope achieves fast capture times, resolution beyond the diffraction limit, and a very large field of view.

Metasurfaces that can be reconfigured by microelectromechanical systems allow extreme switching in scattering parameters.

19 November 2014

A meta-hologram consisting of sub-wavelength gold cross nanoantennas enables polarization-controlled dual images in the visible region.

18 November 2014

Phase-space distributions describe the effect of lens aberrations in real and angular frequency space simultaneously, enabling greater freedom in the design of optical elements.

13 November 2014

Using a novel adaptive non-local-means denoising method permits radiation doses from any computed tomography scanner to be reduced by 50% without affecting diagnostic performance.

12 November 2014
The optical serial coherent analyzer of radio frequency combines aspects of electronic and photonics-assisted devices.
11 November 2014
Concept Laser opens US subsidiary in Dallas
Expansion into North America on the back of growing demand for laser additive manufacturing systems.
20 November 2014
Laser pinpoints methane leaks at biogas plants
Portable system spots leaks from up to 15m; set for commercialisation within 3-5 years.
20 November 2014
Video system enhances control of driverless vehicle
Enables vehicle to locate itself on a road, demonstrated last week at Michelin Challenge, Chengdu, China.
20 November 2014
 
Rick Silver: Developing metrology techniques for the semiconductor industry

SPIE Newsroom
14 November 2014

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Philips Lumileds

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