Optical physics Research update Quantum dots for highly efficient solar cells Current efficiency limits of 30% could be vastly improved by capturing 'hot electrons' Read article: Quantum dots for highly efficient solar cells
Ultrafast science Research update Quantum states controlled in silicon ‘Rydberg atoms’ could direct solid-state quantum computing Read article: Quantum states controlled in silicon
Surfaces and interfaces Research update Spotting fake bank notes with butterfly colour Structural colour of Papilio blumei recreated in the lab Read article: Spotting fake bank notes with butterfly colour
Ultracold matter Research update Entangling photons with electricity 'Entangled' LED could help make quantum computer Read article: Entangling photons with electricity
Optical physics Video Optical communications: making the link The laser at 50: fundamental research remains crucial to the development of the next generation of communications lasers, argues Tom Hausken Read article: Optical communications: making the link
Transport properties Research update Nanotube ‘fuzz’ boosts optical performance Carbon and gold join forces in photonic metamaterial Read article: Nanotube ‘fuzz’ boosts optical performance
Telescopes and space missions Research update Astronomers develop new planet-hunting tool Novel technique could let smaller telescopes find extrasolar planets Read article: Astronomers develop new planet-hunting tool
Ultrafast science Video Science meets innovation at Stanford Photonics Research Center Innovation is a core value for scientists at the Stanford Photonics Research Center Read article: Science meets innovation at Stanford Photonics Research Center
Biophysics Video Applying physics to biology: optical tweezers and single-molecule biophysics Steven Block and his team apply tools from physics to study the molecules of life Read article: Applying physics to biology: optical tweezers and single-molecule biophysics
Optical physics Video Bright stuff: LCLS ready to shine Phil Bucksbaum talks about the "extraordinary opportunities to study new phenomena" using the world's brightest X-ray laser Read article: Bright stuff: LCLS ready to shine
Optics & Photonics Briefing This issue explores lasers and detectors, solar power, medical imaging and high-resolution displays