Optical Nyquist pulse generation and transmission have emerged as pivotal technologies in the pursuit of maximising data throughput and optimising spectral efficiency in modern fibre‐optic ...
Researchers in Germany have unveiled an ultra-fast light switch made of very thin semiconductor ...
The increasing demand for communication capacity presents significant challenges for conventional communication systems. Semantic communication, an emerging technology, emphasizes the transmission of ...
At the Fraunhofer Institute for Laser Technology (ILT), researchers in collaboration with RWTH Aachen University – Chair for Technology of Optical Systems (RWTH-TOS) are using a spatial light ...
A crystal of the lead-free double perovskite Cs₂BiAgBr₆, for which the physicists observed the generation of shear hypersound pulses under femtosecond laser excitation. A German-French team of ...