Read article: Laser beams are entangled in space Quantum mechanics Research update Laser beams are entangled in space Breakthrough could allow optical measurements to beat the 'diffraction limit'
Read article: Pumped atom laser brings high-precision measurements in sight Ultrafast science Research update Pumped atom laser brings high-precision measurements in sight Technique uses a second atomic condensate to feed the laser
Read article: Extreme UV light made easy Optical physics Research update Extreme UV light made easy Breakthrough could lead to the first 'tabletop' EUV source
Optical physics Research update Terahertz laser source shines at room temperature Light source opens up applications in biological imaging and security screening
Structure and dynamics Research update Atom laser makes its first measurement The ability to modify an atom-laser beam should open up avenues in quantum information
Read article: How lasers really work Lasers Research update How lasers really work Random lasers give up their secrets
Read article: Prototype gravitational-wave detector uses squeezed light Quantum optics Research update Prototype gravitational-wave detector uses squeezed light Use of quantum enhancement is a first
Telescopes and space missions Research update Single photons make the trek from space Quantum communications via satellite might soon be feasible
Read article: Free-electron laser benefits from ‘seed’ light Ultrafast science Research update Free-electron laser benefits from ‘seed’ light Technique produces shortest wavelengths for a FEL
Optical physics Research update New optical clock promises increased accuracy Researchers find the fine structure constant is not changing
Optics & Photonics Briefing This issue explores lasers and detectors, solar power, medical imaging and high-resolution displays