Device-independent quantum key distribution with realistic single-photon source implementations

Eva M. González-Ruiz, Javier Rivera-Dean, Marina F. B. Cenni, Anders S. Sørensen, Antonio Acín, and Enky Oudot

Opt. Express 32(8), 13181-13196 (2024)  View: HTML | PDF  [Suppl. Mat. (1)]

Topological phases and non-Hermitian topology in tunable nonreciprocal cyclic three-mode optical systems

Ye-Wei-Yi Li, Xiao-Feng Nie, Ji Cao, Wen-Xue Cui, and Hong-Fu Wang

Opt. Express 32(8), 13562-13573 (2024)  View: HTML | PDF

Enhancement of key generation rate in QKD systems using dual branch PNR detectors

Amir Yazdanpour, Shiva Kumar, Mohammad Khajezadeh, and Hafez M. Garmaroudi

Opt. Express 32(8), 13583-13596 (2024)  View: HTML | PDF

Universal relation between the conditional auto-correlation function and the cross-correlation function of biphotons

Teng-Jen Shih, Wei-Kai Huang, Yi-Min Lin, Kai-Bo Li, Chia-Yu Hsu, Jia-Mou Chen, Pei-Yu Tu, Thorsten Peters, Yong-Fan Chen, and Ite A. Yu

Opt. Express 32(8), 13657-13671 (2024)  View: HTML | PDF

Direct observation of the transition from spin waves to the magnon Bose condensate

G. A. Knyazev, A. N. Kuzmichev, P. E. Petrov, I. V. Savochkin, P. M. Vetoshko, V. I. Belotelov, and Yu. M. Bunkov

Opt. Express 32(8), 13761-13768 (2024)  View: HTML | PDF  [Suppl. Mat. (1)]

Entanglement signatures for quantum synchronization with single-ion phonon laser

Si-Wen He, Zhi Jiao Deng, Yi Xie, Yan-Yi Wang, and Ping-Xing Chen

Opt. Express 32(8), 13998-14009 (2024)  View: HTML | PDF  [Suppl. Mat. (1)]