360 citations · 727 across the 28 of their papers we have counts for
29 papers
Photonic-integrated quantum sensor array for microscale magnetic localisation
Hao-Cheng Weng, John G. Rarity, Krishna C. Balram +1
Nitrogen-vacancy centres (NVs) are promising solid-state nanoscale quantum sensors for applications ranging from material science to biotechnology. Using multiple sensors simultane…
Single photon emission from lithographically-positioned engineered nanodiamonds for cryogenic applications
Vivekanand Tiwari, Zhaojin Liu, Hao-Cheng Weng +6
Nitrogen-vacancy centres in nanodiamonds (NDs) provide a promising resource for quantum photonic systems. However, developing a technology beyond proof-of-principle physics require…
Engineering cm-scale true push-pull electro-optic modulators in a suspended GaAs photonic integrated circuit platform by exploiting the orientation induced asymmetry of the Pockels coefficient
Haoyang Li, Robert Thomas, Pisu Jiang +1
Electro-optic modulators (EOMs) underpin a wide range of critical applications in both classical and quantum information processing. While traditionally the focus has been on build…
Piezoelectric microresonators for sensitive spin detection
Cecile Skoryna Kline, Jorge Monroy-Ruz, Krishna C Balram
Piezoelectric microresonators are indispensable in wireless communications, and underpin radio frequency filtering in mobile phones. These devices are usually analyzed in the quasi…
Crosstalk-mitigated microelectronic control for optically-active spins
Hao-Cheng Weng, John G. Rarity, Krishna C. Balram +1
To exploit the sub-nanometre dimensions of qubits for large-scale quantum information processing, corresponding control architectures require both energy and space efficiency, with…
Robotic vectorial field alignment for spin-based quantum sensors
Joe A. Smith, Dandan Zhang, Krishna C. Balram
Developing practical quantum technologies will require the exquisite manipulation of fragile systems in a robust and repeatable way. As quantum technologies move towards real world…