ArticleLight, science & applications2022
Entangled photons enabled time-frequency-resolved coherent Raman spectroscopy and applications to electronic coherences at femtosecond scale.
Article in Light, science & applications, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
16 citing papers in PubMed.
- Two-dimensional fluorescence spectroscopy with entangled photons and time- and frequency-resolved two-photon coincidence detection.Science advances · 2026Article
- Multi-Dimensional Spectroscopy with Intense Entangled Beams: Entanglement-Enabled Phase Matching in a Collinear Beam Geometry.The journal of physical chemistry letters · 2025Article
- Article
- Counter-propagating entangled photon pairs from monolayer GaSe.Nature communications · 2025Article
- Correlated-photon time- and frequency-resolved optical spectroscopy.Nature communications · 2025Article
- InGaP χLight, science & applications · 2024Article
- Silicon carbide, the next-generation integrated platform for quantum technology.Light, science & applications · 2024Article
- Entangled photons enabled ultrafast stimulated Raman spectroscopy for molecular dynamics.Light, science & applications · 2024Article
- Mid-infrared single-photon upconversion spectroscopy enabled by nonlocal wavelength-to-time mapping.Science advances · 2024Article
- Mid-infrared all-fiber light-induced thermoelastic spectroscopy sensor based on hollow-core anti-resonant fiber.Photoacoustics · 2024Article
- High-sensitivity methane detection based on QEPAS and H-QEPAS technologies combined with a self-designed 8.7 kHz quartz tuning fork.Photoacoustics · 2024Article
- Raman Spectroscopy of Conical Intersections Using Entangled Photons.The journal of physical chemistry letters · 2024Article
- High sensitivity and ultra-low concentration range photoacoustic spectroscopy based on trapezoid compound ellipsoid resonant photoacoustic cell and partial least square.Photoacoustics · 2024Article
- Mastering Femtosecond Stimulated Raman Spectroscopy: A Practical Guide.ACS physical chemistry Au · 2024Review
- Raman scattering and vacuum fluctuation: An Einstein-coefficient-like equation for Raman cross sections.The Journal of chemical physics · 2023Article
- Emulating Quantum Entangled Biphoton Spectroscopy Using Classical Light Pulses.The journal of physical chemistry letters · 2023Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors.
Funding
Abstract
Quantum entanglement has emerged as a great resource for spectroscopy and its importance in two-photon spectrum and microscopy has been demonstrated. Current studies focus on the two-photon absorption, whereas the Raman spectroscopy with quantum entanglement still remains elusive, with outstanding issues of temporal and spectral resolutions. Here we study the new capabilities provided by entangled photons in coherent Raman spectroscopy. An ultrafast frequency-resolved Raman spectroscopy with entangled photons is developed for condensed-phase molecules, to probe the electronic and vibrational coherences. Using quantum correlation between the photons, the signal shows the capability of both temporal and spectral resolutions not accessible by either classical pulses or the fields without entanglement. We develop a microscopic theory for this Raman spectroscopy, revealing the electronic coherence dynamics even at timescale of 50fs. This suggests new paradigms of optical signals and spectroscopy, with potential to push detection below standard quantum limit.
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.