173 citations · 1.1k across the 37 of their papers we have counts for
38 papers
A proposal for a hybrid free-space optical quantum communication network with hexagonal boron nitride-based single photon sources
Julien Chénedé, Mostafa Abasifard, Tjorben Matthes +2
Hexagonal boron nitride (hBN) is known as a promising solid-state platform to host room temperature quantum emitters that produce high purity single photons. The bright and spectra…
Quantum Emitters at Telecommunication Wavelengths based on Carbon Defects in Transition Metal Dichalcogenides
Chanaprom Cholsuk, Sujin Suwanna, Tobias Vogl
Low-dimensional materials have emerged as promising hosts for quantum emitters, whose emission typically arises from either strain-induced band bending or defect-induced two-level…
Insights into the Nature of Quantum Emitters in Electron-Irradiated hexagonal Boron Nitride
Mouli Hazra, Anna Rupp, Mohammad N. Mishuk +10
Quantum emitters in hexagonal boron nitride (hBN) have emerged as a promising solid-state platform for quantum technology applications. However, a persistent challenge in the field…
Transition Dipole Rotation Beyond the Condon Approximation in Single hBN Quantum Emitters
Serkan Paçal, Chanaprom Cholsuk, Mouli Hazra +4
The design of polarization-encoded quantum interfaces relies on the assumption that solid-state emitters possess static transition dipoles defined by the host lattice symmetry. Her…
QuaNTUM: A Modular Quantum Communication Testbed for Scalable Fiber and Satellite Integration
Julien Chénedé, Tjorben Matthes, Josefine Krause +2
Secure communication is essential for modern society, from financial transactions to critical infrastructure. As classical encryption faces threats from advancing computational pow…
A Decoy-like Protocol for Quantum Key Distribution: Enhancing the Performance with Imperfect Single Photon Sources
Chanaprom Cholsuk, Furkan Ağlarcı, Daniel K. L. Oi +2
Quantum key distribution (QKD) relies on single photon sources (SPSs), e.g. from solid-state systems, as flying qubits, where security strongly requires sub-Poissonian photon stati…
Defects in hexagonal boron nitride for quantum technologies
Tobias Vogl, Viktor Ivády, Isaac J. Luxmoore +1
Atomic defects in solid-state materials are building blocks for future quantum technologies, such as quantum communication networks, computers, and sensors. Until recently, a handf…
Advancing the hBN Defects Database through Photophysical Characterization of Bulk hBN
Chanaprom Cholsuk, Sujin Suwanna, Tobias Vogl
Quantum emitters in hexagonal boron nitride (hBN) have gained significant attention due to a wide range of defects that offer high quantum efficiency and single-photon purity at ro…
Nuclear Spin-Mediated Relaxation Mechanisms of the V Center in hBN
Chanaprom Cholsuk, Tobias Vogl, Viktor Ivády
The negatively charged boron vacancy defect in hexagonal boron nitride (hBN) has recently emerged as a promising spin qubit for sensing due to its high-temperature spin con…
Temperature-Dependent Emission Spectroscopy of Quantum Emitters in Hexagonal Boron Nitride
Mouli Hazra, Manuel Rieger, Anand Kumar +7
Color centers in hexagonal boron nitride (hBN) have attracted significant interest due to their potential applications in future optical quantum technologies. For most applications…
The QTF-Backbone: Proposal for a Nationwide Optical Fibre Backbone in Germany for Quantum Technology and Time and Frequency Metrology
Tara Cubel Liebisch, Peter Kaufmann, Harald Schnatz +166
The recent breakthroughs in the distribution of quantum information and high-precision time and frequency (T&F) signals over long-haul optical fibre networks have transformative po…
Raman Signatures of Single Point Defects in Hexagonal Boron Nitride Quantum Emitters
Chanaprom Cholsuk, Asli Cakan, Volker Deckert +2
Point defects in solid-state quantum systems are vital for enabling single-photon emission at specific wavelengths, making their precise identification essential for advancing appl…
All-dry pick-up and transfer method for quantum emitter arrays in hexagonal boron nitride
Mohammad Nasimuzzaman Mishuk, Mouli Hazra, Anand Kumar +3
Single photon emitters in hexagonal boron nitride are based on fluorescent point-like defects. These defects typically have exceptional photophysical properties and therefore been…
Quantum Optics Applications of Hexagonal Boron Nitride Defects
Aslı Çakan, Chanaprom Cholsuk, Angus Gale +6
Hexagonal boron nitride (hBN) has emerged as a compelling platform for both classical and quantum technologies. In particular, the past decade has witnessed a surge of novel ideas…
Photoluminescence-Based Gas Sensing with MoS2 Monolayers
Gia Quyet Ngo, Chanaprom Cholsuk, Sebastian Thiele +6
Two-dimensional transition metal dichalcogenides (TMDs) are highly appealing for gas sensors, lab-on-a-chip devices and bio-sensing applications because of their strong light-matte…
The hBN defects database: a theoretical compilation of color centers in hexagonal boron nitride
Chanaprom Cholsuk, Ashkan Zand, Asli Cakan +1
Color centers in hexagonal boron nitride (hBN) have become an intensively researched system due to their potential applications in quantum technologies. There has been a large vari…
Quantitative investigation of quantum emitter yield in drop-casted hexagonal boron nitride nanoflakes
Tom Kretzschmar, Sebastian Ritter, Anand Kumar +3
Single photon emitters (SPEs) are a key component for their use as pure photon source in quantum technologies. In this study, we investigate the generation of SPEs from drop-casted…
Comparative study of quantum emitter fabrication in wide bandgap materials using localized electron irradiation
Anand Kumar, Chanaprom Cholsuk, Mohammad N. Mishuk +8
Quantum light sources are crucial foundational components for various quantum technology applications. With the rapid development of quantum technology, there has been a growing de…
Identifying electronic transitions of defects in hexagonal boron nitride for quantum memories
Chanaprom Cholsuk, Asli Cakan, Sujin Suwanna +1
A quantum memory is a crucial keystone for enabling large-scale quantum networks. Applicable to the practical implementation, specific properties, i.e., long storage time, selectiv…
Testing the postulates of quantum mechanics with coherent states of light and homodyne detection
Lorcan O. Conlon, Angus Walsh, Yuhan Hua +5
Quantum mechanics has withstood every experimental test thus far. However, it relies on ad-hoc postulates which require experimental verification. Over the past decade there has be…
Modeling the performance and bandwidth of single-atom adiabatic quantum memories
Takla Nateeboon, Chanaprom Cholsuk, Tobias Vogl +1
Quantum memories are essential for quantum repeaters that will form the backbone of the future quantum internet. Such memory can capture a signal state for a controllable amount of…
Comprehensive scheme for identifying defects in solid-state quantum systems
Chanaprom Cholsuk, Sujin Suwanna, Tobias Vogl
A solid-state quantum emitter is one of the indispensable components for optical quantum technologies. Ideally, an emitter should have a compatible wavelength for efficient couplin…
Efficient Light Propagation Algorithm using Quantum Computers
Chanaprom Cholsuk, Siavash Davani, Lorcan O. Conlon +2
Quantum algorithms can potentially overcome the boundary of computationally hard problems. One of the cornerstones in modern optics is the beam propagation algorithm, facilitating…
Polarization dynamics of solid-state quantum emitters
Anand Kumar, Çağlar Samaner, Chanaprom Cholsuk +10
Quantum emitters in solid-state crystals have recently attracted a lot of attention due to their simple applicability in optical quantum technologies. The polarization of single ph…