Fraunhofer Institute for Applied Optics and Precision Engineering IOF
Fraunhofer Institute for Applied Optics and Precision Engineering IOF

Terrestrial Quantum Networks Workshop


The second Quantum Photonics Innovation Hub (QPIH) workshop on “Terrestrial Quantum Networks” provides insights into the state-of-the-art of quantum technology for terrestrial networks and serves as a platform for engaging discussions. The event is part of the QuNET Industry Workshop Series.

Quantum Photonics Innovation Hub

Biannual workshop series at the intersection of industry and academia - Part of the QuNET Industry Workshop Series

Welcome to the Quantum Photonics Innovation Hub, a biannual series at the intersection of industry and academia. Hosted by the Fraunhofer Institute for Applied Optics and Precision Engineering (IOF) in Jena, Germany, this hub serves as a networking platform for industry partners, innovators, and researchers to exchange ideas and exploit synergies.

The workshop will feature engaging poster sessions and invited talks showcasing cutting-edge technologies, visionary solutions, and the latest breakthroughs in photonic quantum systems. This series explores the transformative potential of satellite-based and terrestrial quantum communication, computing and sensing with dedicated topics for every workshop.

Join us in Jena for this networking event to shape the future of quantum technology!

 

Register here for the workshop

Highly compact entangled photon pair source with double beam offset.
© Fraunhofer IOF
Entangled photon pair source based on beam displacers for quantum communication.

Terrestrial Quantum Networks Workshop

Explore breakthroughs in quantum technologies for applications in terrestrial networks. This dynamic workshop brings together stakeholders from industry and academia to discuss innovations and challenges of terrestrial quantum networks. We are happy to announce that Dr. Kevin Füchsel, CEO of Quantum Optics Jena GmbH, will present a keynote lecture on “Entanglement-Based Key Distribution in Optical Fiber Networks”.

 

Language: English

Fees: free of charge

Registration deadline:
August 31, 2025

Privacy policy: Data Protection

 

Date: September 11, 2025

 

Beginning: 1:00 p.m.

 

End: 6:00 p.m.

 

Type of workshop: public, on-site

Venue:

Fraunhofer Institute for Applied Optics and Precision Engineering IOF

Albert-Einstein-Str. 7
07745 Jena

Detailed Information Terrestrial Quantum Networks Workshop

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Workshop on Terrestrial Quantum Networks

TIME P.M.

TOPIC

PRESENTER

1:00 - 1:15

Welcome and introduction

Prof. Dr. Fabian Steinlechner (IOF)

1:15 - 1:30

Introduction Terrestrial Quantum Networks

Dr. Thorsten A. Goebel (IOF)

1:30 - 2:00

Keynote:
Entanglement-Based Key Distribution in Optical Fiber Networks

Dr. Kevin Füchsel
(Quantum Optics Jena)

2:00 - 2:20

New Material Platforms for Active Photonic-Integrated Chips for (Quantum) Communication and Data Processing

Dr. Falk Eilenberger (IOF)

2:20 - 3:20

Coffee break + lab tours + exhibition + posters

ALL

3:20 - 3:40

Components and Photonic Integrated Circuits for Fiber-Based Quantum Communications

Dr. Moritz Kleinert (HHI)

3:40 - 4:00

Optical Terminals and Link Infrastructure for FSO Quantum Communications

Dr. Matthias Goy (IOF)

4:00 - 4:30

Pitches from industry

 

4:30 - 5:00

World Café 

ALL

5:00 - 5:30

Summary World Café & Outlook

Dr. Thorsten A. Goebel (IOF)

5:30

Networking & snacks

ALL

The agenda may still be subject to change.

Mission

 

Modern quantum technology and the targeted generation, manipulation and use of individual quantum particles promise innovative applications. In this workshop, we specifically concentrate on quantum technology for application in terrestrial networks.

Together with stakeholders from industry and academia, we are looking forward to discussing innovations and challenges in quantum communication for terrestrial networks. Besides our scientists from Fraunhofer IOF we are pleased to announce that Dr. Kevin Füchsel, CEO of Quantum Optics Jena GmbH, will deliver a keynote lecture titled "Entanglement-Based Key Distribution in Optical Fiber Networks".

But not only our knowledge will be broadened at this event – during breaks we have time and opportunity to widen our network and forge new connections.

Fees and booking

 

This workshop is public, on-site and free of charge. Registration is mandatory under the following link.

 

Register here for the workshop

Your benefits

 

  • Gain insights from leading experts in quantum technology for terrestrial networks and stay updated on the latest advancements.
  • Network with professionals and peers, fostering collaborations and partnerships in the field.
  • Enhance technical knowledge and skills applicable to current and future projects in quantum technology and networks.
  • Explore potential funding opportunities and resources for research and development in quantum communication initiatives.

Target group

 

  • Researchers and scientists in the fields of quantum physics and quantum system engineering.
  • Industry professionals and entrepreneurs looking to explore applications of quantum technology for communication and integration into terrestrial networks.

Fraunhofer Institute for Applied Optics and Precision Engineering IOF

 

The Fraunhofer Institute for Applied Optics and Precision Engineering IOF in Jena conducts applied research in the field of photonics and develops innovative optical systems to control light – from generation and manipulation to its application. The services offered by the Institute cover the entire photonic process chain from optomechanical and optoelectronic system design to manufacturing of custom-specific solutions and prototypes. 

Current focuses of our research activities include freeform technologies, micro- and nanotechnologies, fiber laser systems, quantum optics, and optical technologies for safe human-machine interaction. The institute operates in the business fields of Sensors & Metrology, Opto-mechanical Systems, and Light Sources & Lasers.

Fraunhofer IOF is organizing this workshop series in cooperation with the BMFTR-funded QuNET Initiative and InQuoSens – Thuringian Innovation Center for Quantum Optics and Sensing.

 

How to get there

Please register here for your slot at Quantum Photonics Innovation Hub: "Terrestrial Quantum Networks"

 

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**Information Industry pitches:
Participants from industry are invited to pitch their innovative ideas on Quantum Space Technology in just 90 seconds!
Showcase your vision to potential collaborators.
To secure a time slot, simply check the 'pitch' box in the registration form. Start-ups will be given priority.
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Note: It is possible that the program of the event may still change.