5 papers
Entanglement-verified time distribution in a metropolitan network
Mohammed K. Alqedra, Samuel Gyger, Katharina D. Zeuner +4
The precise synchronization of distant clocks is a fundamental requirement for a wide range of applications. Here, we experimentally demonstrate a novel approach of quantum clock s…
Fourier State Tomography of Polarization-Encoded Qubits
Mohammed K. Alqedra, Pierre Brosseau, Ali W. Elshaari +4
Quantum state tomography is a central technique for the characterization and verification of quantum systems. Standard tomography is widely used for low-dimensional systems, but fo…
Indistinguishable Single Photons from Nanowire Quantum Dots in the Telecom O-Band
Mohammed K. Alqedra, Chiao-Tzu Huang, Wen-Hao Chang +5
On-demand single-photon sources operating at telecom wavelengths are crucial for quantum communication and photonic quantum technologies. In this work, we demonstrate high-purity,…
On-demand generation of entangled photons pairs in the telecom O-band from nanowire quantum dots
Mohammed K. Alqedra, Chiao-Tzu Huang, Edith Yeung +6
On-demand entangled photon pairs at telecom wavelengths are crucial for quantum communication, distributed quantum computing, and quantum-enhanced sensing and metrology. The O-band…
Micro-cavity length stabilization for fluorescence enhancement using schemes based on higher order spatial modes
A. Shehata Abdelatief, A. J. Renders, M. Alqedra +4
We report on experimental investigation of potential high-performance cavity length stabilization using odd-indexed higher-order spatial modes. Schemes based on higher-order modes…