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Representation of information in technical and biological systems.

The Division of Information Coding (ICG) hosted the 2025 Women in Information and Coding Theory (WICT) Workshop. The event brought together researchers to explore cutting-edge developments in information and coding theory.

With the help of a new experiment, researchers at LiU, have succeeded in confirming a ten-year-old theoretical study, which connects the complementarity principle with information theory.

Onur Günlü at the Division of Information Coding is awarded an Industrial Ph.D. grant by the SSF together with Professor Jan-Åke Larsson and Sectra Communications AB to tackle the grand challenge of post-quantum cryptography transition.

For the second time, the Department of Electrical Engineering (ISY) organized a full-day conference for its PhD students – PhD Workshop 2024. A successful initiative with a focus on presenting the department's research.

Recently, Anton Zeilinger, Professor Emeritus and Nobel Laureate in Physics, was promoted to Honorary Doctor at Linköping University. In connection with the ceremony, Professor Zeilinger also offered a technical lecture.

This year’s edition of ISY Day offered lectures, discussions, and demonstrations within this year's theme "AI in Society, Education, and Research". A theme that is both current and highly relevant at the Department of Electrical Engineering.

Quantum cryptography is considered a fully secure encryption method, but researchers from LiU and Stockholm University have discovered that this is not always the case.

Organic light-emitting devices and printed electronics can be connected to a socket in the wall by way of a small, inexpensive organic converter, developed in a collaboration between Linköping University and Umeå University.

The experiment of the century is to be repeated, but this time using people as random number generators and at the same time in many places around the world. It will now be decided once and for all whether Albert Einstein or Niels Bohr was right.