76 citations · 180 across the 9 of their papers we have counts for
9 papers
Limitations in Fluorescence-Detected Entangled Two-Photon-Absorption Experiments: Exploring the Low- to High-Gain Squeezing Regimes
Tiemo Landes, Brian J. Smith, Michael G. Raymer
We closely replicated and extended a recent experiment ("Spatial properties of entangled two-photon absorption," Phys. Rev. Lett. 129, 183601, 2022) that reportedly observed enhanc…
Classical Model for Broadband Squeezed Vacuum Driving Two-Photon Absorption or Sum Frequency Generation
Michael G. Raymer, Tiemo Landes
We address theoretically the question of classical stochastic fields mimicking quantum states of light in the context of nonlinear spectroscopy and nonlinear optics, in particular…
Theory of Two-Photon Absorption with Broadband Squeezed Vacuum
Michael G. Raymer, Tiemo Landes
We present an analytical quantum theoretic model for non-resonant molecular two-photon absorption (TPA) of broadband, spectrally multi-mode squeezed vacuum, including low-gain (iso…
Quantifying the enhancement of two-photon absorption due to spectral-temporal entanglement
Tiemo Landes, Michael G. Raymer, Markus Allgaier +3
When a low flux of time-frequency-entangled photon pairs (EPP) illuminates a two-photon transition, the rate of two-photon absorption (TPA) can be enhanced considerably by the quan…
Entangled Two-Photon Absorption by Atoms and Molecules: A Quantum Optics Tutorial
Michael G. Raymer, Tiemo Landes, Andrew H. Marcus
Two-photon absorption (TPA) and other nonlinear interactions of molecules with time-frequency-entangled photon pairs (EPP) has been predicted to display a variety of fascinating ef…
Experimental feasibility of molecular two-photon absorption with isolated time-frequency-entangled photon pairs
Tiemo Landes, Markus Allgaier, Sofiane Merkouche +3
Entangled photon pairs have been promised to deliver a substantial quantum advantage for two-photon absorption spectroscopy. However, recent work has challenged the previously repo…
Two-photon absorption of time-frequency-entangled photon pairs by molecules: the roles of photon-number correlations and spectral correlations
Michael G. Raymer, Tiemo Landes, Markus Allgaier +3
While two-photon absorption (TPA) and other forms of nonlinear interactions of molecules with isolated time-frequency-entangled photon pairs (EPP) have been predicted to display a…
Fluorescence-detected Fourier transform electronic spectroscopy by phase-tagged photon counting
Amr Tamimi, Tiemo Landes, Jonathan Lavoie +2
Fluorescence-detected Fourier transform (FT) spectroscopy is a technique in which the relative paths of an optical interferometer are controlled to excite a material sample, and th…
Phase-Modulated Interferometry, Spectroscopy, and Refractometry using Entangled Photon Pairs
Jonathan Lavoie, Tiemo Landes, Amr Tamimi +3
The authors demonstrate a form of two-photon-counting interferometry by measuring the coincidence counts between single-photon-counting detectors at an output port of a Mach-Zehnde…