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Synthesis and assembly of 1D semiconductor for solar energy conversion
Oriented assembled 3D branched nanowire arrays produce electrodes with high surface area and rapid charge transport, and show effective charge collection for solar cells and energy storage devices.

A new method of high-resolution computational holography has been developed and experimentally demonstrated.

17 December 2014
Electrical pumping produces a coherent light source based on stimulated scattering of exciton-polaritons inside a microcavity.
16 December 2014
A new generation of robust multimaterial chalcogenide optical fibers offers transparency across the mid-IR range.
12 December 2014

Compound-eye optics enable a simple and scalable 2D scanner to observe more than 2D optical signals without sacrificing spatial or temporal resolution.

11 December 2014

Engineering light-sensitive receptors yields variants that can inhibit and sense neuronal activity, expanding the toolbox of genetically encoded voltage sensors for use in optogenetics.

9 December 2014
Photonics-based method promises fraud-proof credit cards
Netherlands-based team develops hack-proof “Quantum Secure Authentication” for security applications.
18 December 2014
Semiconductor strength helps Zeiss shrug off economic woes
Like-for-like sales up 5% in the giant optics firm’s latest financial year; confirms microscopy unit cuts.
17 December 2014
Tunable laser sniffs out Martian methane
Spectrometer on board Curiosity rover detects 'belches' of gas that may indicate presence of microbes.
17 December 2014
 
Pierre Berini: Photonic detection of dengue could address major world health problem

SPIE Newsroom
10 December 2014

SPECTRAL EVOLUTION