# “QuanTour” illuminates Europe with single photons: celebrating the International Year of Quantum Science and Technology 2025

## TL;DR

A quantum light source is touring Europe to promote quantum science and technology in 2025.

## Contribution

The paper introduces a traveling quantum light source as a novel initiative to celebrate quantum science.

## Key findings

- A solid-state quantum light source is being transported across Europe.
- The initiative aims to raise awareness of quantum science and technology.

## Abstract

Witness the journey of a solid-state quantum light source travelling across Europe and beyond—like an Olympic torch relay in the quantum realm.