Subfemtosecond Dynamics of Light Vortices

Novel light-matter-interaction to enhance the capacity of optical fibers

Fast Optical Switch for Low Temperatures

Device could enable data transmission for next-generation superconducting computers

Real-Time Images of Blood Clotting

Light introduced through an optical fiber detects blood coagulation

Better Control of Nanophotonic Circuits

Digital holography techniques to focus several spots of laser light at definite positions

A Helical Channel for Light

First twisted photonics crystal fibres for guiding light discovered

New Probe for Optical Nanofibers

Sensitive method for measuring the interference of light without destroying the fiber

Near-Perfect Quantum Clones

New technique for quantum encryption in existing fibre optic infrastructure

Measuring Polarization Simultaneously

New approach to send more data through multicore optical fibers

Optical Fiber Trans­mits 1 Tbps

Novel modulation approach fosters higher transmission capacity

Long Optical Fiber Connects Optical Clocks

Project in Germany and France shows best comparison worldwide between distant optical clocks