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    ISSN 1818-2259
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Nonlinear pi phase shift for single fiber-guided photons

An optical resonator coupled to a single atom enables a medium that provides the maximum nonlinear phase shift of pi at the single-photon level, offering new possibilities for quantum technology.

Photoelectrochemical water splitting using semiconductor electrodes with rough surfaces represents a promising route to the production of alternative fuels from sunlight.
28 January 2015
Using multiple colors of visible light for photolithography exposure may ultimately rival the resolution of extreme-UV lithography at a fraction of the cost.
28 January 2015
Diamondoid nanothreads, formed by the solid-state chemical reaction of benzene under pressure, could prove stronger and stiffer than conventional carbon nanotubes.
26 January 2015
A new scheme, based on positioning ultracold atoms at submicron distances from a gold surface and directing their fluorescence photons into surface plasmons, may enable the readout of quantum information.
23 January 2015
Single-layer molybdenum disulfide, a strictly 2D semiconductor, exhibits negative photoconductivity caused by the formation of trions under optical excitation.
22 January 2015
ESI posts loss, details China plans
Laser micromachining equipment firm recently acquired Wuhan Topwin Optoelectronics.
29 January 2015
II-VI buoyed by bookings growth
Component maker's stock price jumps 15% on news of stronger earnings and a record backlog.
28 January 2015
European photonics industry back to growth in 2014 – analyst
Sector production value rose 3% to €60 billion, says Optech Consulting.
28 January 2015
 
Pierre Berini: Photonic detection of dengue could address major world health problem

SPIE Newsroom
28 January 2015

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