6 papers
Quantum Radar for ISAC: Sum-Rate Optimization
Abdulmohsen Alsaui, Octavia A. Dobre, Neel Kanth Kundu +2
Integrated sensing and communication (ISAC) is emerging as a key enabler for spectrum-efficient and hardware-converged wireless networks. However, classical radar systems within IS…
Wafer-Scale Squeezed-Light Chips
Shuai Liu, Kailu Zhou, Yuheng Zhang +4
Squeezed-light generation in photonic integrated circuits (PICs) is essential for scalable continuous-variable (CV) quantum information processing. By suppressing quantum fluctuati…
Ultralow-loss photonic integrated chips on 8-inch anomalous-dispersion SiN-SiO-Si Wafer
Shuai Liu, Matthew W. Puckett, Jianfeng Wu +3
We report the fabrication of 8-inch crack-free, dispersion-engineered SiN-SiO-Si wafers fully compatible with industrial foundry silicon photonics fabrication lines. By…
Entangled dual-comb spectroscopy
Abdulkarim Hariri, Shuai Liu, Haowei Shi +3
Optical frequency combs have emerged as a cornerstone for a wide range of areas, including spectroscopy, ranging, optical clocks, time and frequency transfer, waveform synthesis, a…
Fabrication of Ultra-Low-Loss, Dispersion-Engineered Silicon Nitride Photonic Integrated Circuits via Silicon Hardmask Etching
Shuai Liu, Yuheng Zhang, Abdulkarim Hariri +2
Silicon nitride (SiN) photonic integrated circuits (PICs) have emerged as a versatile platform for a wide range of applications, such as nonlinear optics, narrow-linewidth…
Entanglement-Enhanced Neyman-Pearson Target Detection
William Ward, Abdulkarim Hariri, Zheshen Zhang
Quantum illumination (QI) provides entanglement-enabled target-detection enhancement, despite operating in an entanglement-breaking environment. Existing experimental studies of QI…