Optical Communication at Record-High Speed

Soliton frequency combs allow to transmit data at rates of more than 50 terabits per second

Light Controls Morphology of Perovskites

Crucial effect to fabricate better state-of-the-art perovskite solar cells

Frequency Comb on a Chip

Technology guides to the integration of photonic elements on silicon microchips

Zeiss and EPFL Begin Long-Term Research Collaboration

€ 1 m for innovative research projects such as biomedical research and visualization

More Stable Perovskite Solar Cells

Rubidium pushes perovskite solar cells to 21.6% efficiency

Quantum-LED Emits Single Photons

Atomically thin quantum light-emitting diodes with single-layer graphene

Tiny Nanosensors for Microscopes

Printed nanometric-scale sensors are capable of improving the performance of atomic force microscopes

New Spectroscopy to Follow PV-Charges

A better understanding of the mechanisms of light-induced charge separation

Perovskite Solar Cells Surpass 20 % Efficiency

A simple vacuum-flash solution processing method to obtain perovskite films of high electronic quality

Optofluidics of Plants

How plants harness the interaction of light and fluid to grow