Quantum Light Spectroscopy
Gregory D. Scholes, Quanwei Li, K. Birgitta Whaley, Graham R. Fleming · 2026
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Description
Ordinary spectroscopy floods a sample with light and reads the glow. Gregory Scholes and co-authors describe a subtler version that works one photon at a time. Quantum light spectroscopy uses single photons and entangled photon pairs as its probes. Correlations between paired photons carry information that classical light cannot reach. The authors survey the photon sources involved and the statistics that define them.
Early experiments show the shape of the field: time-resolved studies with single photons, and imaging sharpened by quantum correlations. The big questions come next. What excited state does one photon truly create? Can crowded spectra be read with finer joint detail in energy and time? The piece maps both the promise and the experimental hurdles ahead for physical chemists.
Catalog record
| CREATOR | Gregory D. Scholes, Quanwei Li, K. Birgitta Whaley, Graham R. Fleming |
|---|---|
| YEAR | 2026 |
| COLLECTION | PAPERS |
| FORMAT | TXT |
| FILE SIZE | 37 KB |
| VERSION | 1.0 |
| LICENSE | CC BY 4.0 |
| RIGHTS | CC BY |
| SOURCE | Europe PMC |