Entanglement-based quantum information technology: a tutorial
Entanglement is a quintessential quantum mechanical phenomenon with no classical
equivalent. First discussed by Einstein, Podolsky, and Rosen and formally introduced by …
equivalent. First discussed by Einstein, Podolsky, and Rosen and formally introduced by …
[HTML][HTML] Witnessing entangled two-photon absorption via quantum interferometry
Á Martínez-Tapia, S Corona-Aquino, F Triana-Arango… - APL Photonics, 2023 - pubs.aip.org
Recent investigations have suggested that the use of non-classical states of light, such as
entangled photon pairs, may open new and exciting avenues in experimental two-photon …
entangled photon pairs, may open new and exciting avenues in experimental two-photon …
Aspects of two-photon absorption of squeezed light: The continuous-wave limit
We present a theoretical analysis of two-photon absorption of classical and squeezed light
valid when one-photon absorption to an intermediate state is either resonant or far-detuned …
valid when one-photon absorption to an intermediate state is either resonant or far-detuned …
Photon Pair Source based on PPLN‐Waveguides for Entangled Two‐Photon Absorption
TB Gäbler, P Hendra, N Jain… - Advanced Physics …, 2024 - Wiley Online Library
Fluorescence excitation by absorption of entangled photon pairs offers benefits compared to
classical imaging techniques, such as the attainment of higher signal levels at low excitation …
classical imaging techniques, such as the attainment of higher signal levels at low excitation …
Does entanglement enhance single-molecule pulsed biphoton spectroscopy?
It depends. For a single molecule interacting with one mode of a biphoton probe, we show
that the spectroscopic information has three contributions, only one of which is a genuine …
that the spectroscopic information has three contributions, only one of which is a genuine …
Experimental upper bounds for resonance-enhanced entangled two-photon absorption cross section of indocyanine green
Resonant intermediate states have been proposed to increase the efficiency of entangled
two-photon absorption (ETPA). Although resonance-enhanced ETPA (r-ETPA) has been …
two-photon absorption (ETPA). Although resonance-enhanced ETPA (r-ETPA) has been …
Manipulating two-photon absorption of molecules through efficient optimization of entangled light
We report how the unique temporal and spectral features of pulsed entangled photons from
a parametric downconversion source can be utilized for manipulating electronic excitations …
a parametric downconversion source can be utilized for manipulating electronic excitations …
Spectral considerations of entangled two-photon absorption effects in Hong–Ou–Mandel interference experiments
F Triana-Arango, G Ramos-Ortiz… - The Journal of …, 2023 - ACS Publications
Recently, different experimental methods intended to detect the entangled two-photon
absorption (ETPA) phenomenon in a variety of materials have been reported. The present …
absorption (ETPA) phenomenon in a variety of materials have been reported. The present …
Monitoring wavepacket dynamics at conical intersections by entangled two-photon absorption
In this theoretical study, we show how ultrafast electron–nuclear dynamics in a molecule can
be monitored by two-photon absorption of time–energy entangled photon pairs generated …
be monitored by two-photon absorption of time–energy entangled photon pairs generated …
Quantum interferometric two-photon excitation spectroscopy
Two-photon excitation spectroscopy is a nonlinear technique that has gained rapidly in
interest and significance for studying the complex energy-level structure and transition …
interest and significance for studying the complex energy-level structure and transition …