5 citations · 6 across the 4 of their papers we have counts for
4 papers
Persistent Quantum-Enhanced Frequency Sensing with T^{-3/2} Scaling
Clayton Z. C. Ho, Hao Wu, Grant D. Mitts +2
Quantum sensing uses nonclassical states to improve measurement sensitivity, but the same states that provide metrological gain also decohere more rapidly. This limits the usable i…
Super-resolution of two Closely-spaced Electromagnetic Fields via Walsh-Modulated Dynamical Decoupling Spectroscopy
Hao Wu, Grant D. Mitts, Clayton Z. C. Ho +2
Due to quantum fluctuations, non-orthogonal quantum states cannot be distinguished with complete certainty, making their underlying physical parameters difficult to resolve. Tradit…
Nonlinear-enhanced wideband sensing via subharmonic excitation of a quantum harmonic oscillator
Hao Wu, Clayton Z. C. Ho, Grant D. Mitts +2
A key advantage of quantum metrology is the ability to surpass the standard quantum limit~(SQL) for measurement precision through the use of non-classical states. However, there is…
Quantum Vector Signal Analyzer: Wideband Electric Field Sensing via Motional Raman Transitions
Hao Wu, Grant Mitts, Clayton Ho +2
Ultrasensitive detection of the frequency, phase, and amplitude of radio frequency (RF) electric fields is central to a variety of important applications, including radio communica…