papers
Publications (3)
quant-ph2017
Tunable Optical Coherence Tomography in the Infrared Range Using Visible Photons
Anna V. Paterova, Hongzhi Yang, Chengwu An +2
We report a proof-of-concept demonstration of a tunable infrared (IR) optical coherence tomography (OCT) technique with detection of only visible range photons. Our method is based…
quant-ph2018
Polarization effects in the nonlinear interference of down-converted photons
Anna Paterova, Hongzhi Yang, Chengwu An +2
We study polarization effects in the nonlinear interference of photons generated via frequency non-degenerate spontaneous parametric down conversion. Signal and idler photons gener…
physics.optics2018
Measurement of infrared optical constants with visible photons
Anna Paterova, Hongzhi Yang, Chengwu An +2
We demonstrate a new scheme of infrared spectroscopy with visible light sources and detectors. The technique relies on the nonlinear interference of correlated photons, produced vi…