78 citations · 191 across the 19 of their papers we have counts for
20 papers
Adaptable Continuous Variable Quantum Network with Finite Size Security
Runjia Zhang, Akash nag Oruganti, Huy Q. Nguyen +5
In recent years, continuous-variable quantum key distribution (CV-QKD) has become a promising paradigm for enabling secure communication among multiple end users sharing the same t…
Practical continuous-variable quantum key distribution with squeezed light
Huy Q. Nguyen, Ivan Derkach, Akash nag Oruganti +6
Continuous-variable quantum key distribution (CV-QKD) has gathered significant interest for its potential to achieve high secret key rates and seamless integration with existing op…
Chip-Based 16 GBaud Continuous-Variable Quantum Key Distribution
Adnan A. E. Hajomer, Axl Bomhals, CÉdric Bruynsteen +5
Quantum key distribution (QKD) stands as the most successful application of quantum information science, providing information-theoretic security for key exchange. While it has evo…
Coexistence of continuous-variable quantum key distribution and classical data over 120-km fiber
Adnan A. E. Hajomer, Ivan Derkach, Vladyslav C. Usenko +2
Integrating quantum key distribution (QKD) with classical data transmission over the same fiber is crucial for scalable quantum-secured communication. However, noise from classical…
Finite-size security of continuous-variable quantum key distribution with imperfect heterodyne measurement
Adnan A. E. Hajomer, Akash Nag Oruganti, Ivan Derkach +3
Continuous-variable quantum key distribution (CVQKD) using coherent states and heterodyne detection enables secure quantum communication based on technology that has large similari…
Continuous variable measurement-device-independent quantum certification
B. L. Larsen, A. A. E. Hajomer, P. Abiuso +5
Secure and reliable certification of quantum resources is a fundamental challenge in the advancement of next-generation quantum technologies, particularly as devices become more co…
Continuous-variable quantum communication
Vladyslav C. Usenko, Antonio Acín, Romain Alléaume +8
Tremendous progress in experimental quantum optics in recent decades has enabled the advent of quantum technologies, one of which is quantum communication. Aimed at novel methods f…
An Overview of CV-MDI-QKD
Alasdair I. Fletcher, Cillian Harney, Masoud Ghalaii +6
As quantum key distribution (QKD) emerges as a robust defense against quantum computer threats, significant advancements have been realized by researchers. A pivotal focus has been…
Digital reconstruction of squeezed light for quantum information processing
Huy Q. Nguyen, Ivan Derkach, Adnan A. E. Hajomer +5
Squeezed light plays a vital role in quantum information processing. By nature, it is highly sensitive, which presents significant practical challenges, particularly in remote dete…
Experimental composable key distribution using discrete-modulated continuous variable quantum cryptography
Adnan A. E. Hajomer, Florian Kanitschar, Nitin Jain +6
Establishing secure data communication necessitates secure key exchange over a public channel. Quantum key distribution (QKD), which leverages the principles of quantum physics, ca…
Composable Continuous-Variable Multi-User QKD with Discrete Modulation: Theory and Implementation
Florian Kanitschar, Adnan A. E. Hajomer, Michael Hentschel +2
Establishing scalable, secure quantum networks requires advancing beyond conventional point-to-point quantum key distribution (QKD) protocols toward point-to-multipoint QKD protoco…
Continuous-variable quantum passive optical network
Adnan A. E. Hajomer, Ivan Derkach, Radim Filip +3
Building scalable and secure quantum networks with many users has a high application potential but also holds many practical challenges. A significant stride in this pursuit involv…
Future proofing network encryption technology with continuous-variable quantum key distribution
Nitin Jain, Hou-Man Chin, Adnan A. E. Hajomer +6
We demonstrate a proof-of-concept establishment of quantum-secure data transfer links in field trials at two locations in Denmark: on the campus of Technical University of Denmark…
Continuous-Variable Quantum Key Distribution at 10 GBaud using an Integrated Photonic-Electronic Receiver
Adnan A. E. Hajomer, Cedric Bruynsteen, Ivan Derkach +6
Quantum key distribution (QKD) is a well-known application of quantum information theory that guarantees information-theoretically secure key exchange. As QKD becomes more and more…
Squeezed Light Coexistence with Classical Communication over 10 km Optical Fiber
Adnan A. E. Hajomer, Huy Q. Nguyen, Melis Pahalı +2
We report the first coexistence experiment of 1550 nm single-mode squeezed states of light with a 1310 nm classical telecom channel over a 10 km fiber channel while measuring squee…
High-rate continuous-variable measurement device-independent quantum key distribution with finite-size security
Adnan A. E. Hajomer, Ulrik L Andersen, Tobias Gehring
Building scalable and secure quantum networks requires advanced quantum key distribution (QKD) protocols that support multi-user connectivity. Continuous-variable (CV) measurement-…
Machine learning based joint polarization and phase compensation for CV-QKD
Hou-Man Chin, Adnan E. Hajomer, Nitin Jain +2
We investigated a machine learning method for joint estimation of polarization and phase for use in a Gaussian modulated CV-QKD system, over an 18 hour period measured on a install…
High-rate continuous-variable measurement-device-independent quantum key distribution
Adnan A. E. Hajomer, Huy Q. Nguyen, Tobias Gehring
We report the first experiment of continuous-variable measurement-device-independent quantum key distribution that enables secret key generation at a symbol rate of 5 MBaud without…
Continuous-Variable Quantum Key Distribution Over 60 km Optical Fiber With Real Local Oscillator
Adnan A. E. Hajomer, Hossein Mani, Nitin Jain +3
We report the first continuous-variable quantum key distribution experiment that enables the generation of secure key over a 60 km fiber channel with locally generated local oscill…
Modulation leakage-free continuous-variable quantum key distribution
Adnan A. E. Hajomer, Nitin Jain, Hossein Mani +3
Distributing cryptographic keys over public channels in a way that can provide information-theoretic security is the holy grail for secure communication. This can be achieved by ex…