Los Angeles CA (SPX) May 16, 2024
![](https://www.spxdaily.com/images-bg/quantum-internet-artwork-bg.jpg)
Harvard physicists have demonstrated the world's longest fiber distance between two quantum memory nodes using existing Boston-area telecommunication fiber. This achievement showcases a secure, photon-based internet between two points.
The research, led by Mikhail Lukin, Marko Loncar, and Hongkun Park, and published in Nature, involved entangling two quantum memory nodes over a 22-mile loo