5 papers
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…
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…
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…
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…