Publications

In the news…

• Technology Review 2019/02 – Das Geheimnis des Quantencodes
• Abhörsichere Kommunikation – Mehr Sicherheit durch Quantenkryptografie?
• Qubit jagt Dr. No – Neue Codes gegen den Lauschangriff der Quanten
• #caféthesen weiterdenken! Abhörsichere Informationen per Laserblitz
• Fliegende Quanten
• Geheimcode im Laserblitz
• Secret Code in a Laser Pulse

Invited presentations

• I. Khan, “Quantum Communication in Space – Challenges and Opportunities”, Invited Talk, Imaging and Applied Optics Congress 2018, 25-28 June, Orlando, Florida, USA
• I. Khan et al. “Satellite-Based QKD”, Invited Paper, Optics & Photonics News 29(2), 26-33 (2018)
• I. Khan et al. “Trojan-horse attacks on practical continuous-variable quantum key distribution systems”, Invited Talk, QCRYPT 2014, Paris, France

Peer-reviewed publications

• K. Günthner, I. Khan et al., “Quantum-limited measurements of optical signals from a geostationary satellite”, Optica 4(6), 611-616 (2017)
• C. Croal et al., “Free-Space Quantum Signatures Using Heterodyne Measurements”, Phys. Rev. Lett. 117(10), 100503 (2016)
• N. Jain et al., “Attacks on practical quantum key distribution systems and how to prevent them”, Contemp. Phys. 57, 3 (2016)
• I. Khan et al. “Continuous-variable quantum key communication at 10 GHz and compatible with telecom networks”, Poster QCRYPT 2016, Washington, USA
• I. Khan et al. “Towards continuous-variable quantum key distribution at GHz rates”, Poster QCRYPT 2015, Tokyo, Japan
• I. Khan et al. “Towards a high-speed integrated quantum random number generator based on continuous variables”, Poster QCRYPT 2014, Paris France
• B. Heim et al., “Atmospheric continuous-variable quantum communication”, New J. Phys. 16, 1367-2630 (2014)
• I. Khan et al. “Optimal working points for continuous-variable quantum channels”, Phys. Rev. A 88, 010302(R) (2013)