378 citations · 821 across the 10 of their papers we have counts for
10 papers
Recursive quantum detector tomography
L. Zhang, A. Datta, H. B. Coldenstrodt-Ronge +4
Conventional tomographic techniques are becoming increasingly infeasible for reconstructing the operators of quantum devices of growing sophistication. We describe a novel tomograp…
Mapping coherence in measurement via full quantum tomography of a hybrid optical detector
Lijian Zhang, Hendrik Coldenstrodt-Ronge, Animesh Datta +6
Quantum states and measurements exhibit wave-like --- continuous, or particle-like --- discrete, character. Hybrid discrete-continuous photonic systems are key to investigating fun…
Integrated Photonic Sensing
Nicholas Thomas-Peter, Nathan K Langford, Animesh Datta +8
Loss is a critical roadblock to achieving photonic quantum-enhanced technologies. We explore a modular platform for implementing integrated photonics experiments and consider the e…
Continuous phase stabilization and active interferometer control using two modes
Gregor Jotzu, Tim J. Bartley, H. B. Coldenstrodt-Ronge +2
We present a computer-based active interferometer stabilization method that can be set to an arbitrary phase difference and does not rely on modulation of the interfering beams. Th…
Measuring Measurement: Theory and Practice
A. Feito, J. S. Lundeen, H. Coldenstrodt-Ronge +3
Recent efforts have applied quantum tomography techniques to the calibration and characterization of complex quantum detectors using minimal assumptions. In this work we provide de…
A proposed testbed for detector tomography
H. B. Coldenstrodt-Ronge, J. S. Lundeen, A. Feito +6
Measurement is the only part of a general quantum system that has yet to be characterized experimentally in a complete manner. Detector tomography provides a procedure for doing ju…