78 citations · 154 across the 11 of their papers we have counts for
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quant-ph2023★ 8 cited
Eliminating Thermal IR Background Noise by Imaging with Undetected Photons
Yue Ma, Nathan Gemmell, Emma Pearce +2
Spectroscopy and imaging in the mid-infrared (2.5 m 25 m) is bedevilled by the presence of a strong 300 K thermal background at room temperature that makes…
quant-ph2022★ 6 cited
Enhanced nonlinear interferometry via seeding
Jefferson Flórez, Emma Pearce, Nathan R. Gemmell +5
We analyse a nonlinear interferometer, also known as an SU(1,1) interferometer, in the presence of internal losses and inefficient detectors. To overcome these limitations, we cons…
quant-ph2022★ 1 cited
Loss compensated and enhanced mid-infrared interaction-free sensing with undetected photons
Nathan R. Gemmell, Jefferson Florez, Emma Pearce +4
Sensing with undetected photons enables the measurement of absorption and phase shifts at wavelengths different from those detected. Here, we experimentally map the balance and los…