Molecules in spectroscopy can undergo multiple photon excitation events under high-intensity radiation.
the verdict
SUPPORTED
the evidence backs this
confidence 82/100
Multiple independent studies and foundational spectroscopic principles confirm that molecules and materials can undergo multiple photon excitation when subjected to high-intensity radiation.
Evidence for · 5
Multiphoton Excitation Microscopy
2006 · cited by 15
Paper 0 details the historical and quantum mechanical foundations of two-photon absorption and nonlinear spectroscopy under high-intensity light sources.
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More for · 4
Multiphoton Resonance Meets Tunneling Ionization: High-Efficient Photoexcitation in Strong-Field-Dressed Ions.
2024 · cited by 7
Paper 2 discusses multiphoton excitation processes in strong laser fields involving the absorption of multiple photons.
A theory of multiple photon absorption by graphene in intense laser fields
2012 · cited by 6
Paper 3 analyzes multiple photon absorption by materials in intense laser fields, deriving probabilities for n-photon processes.
Spectroscopic Identification and Characterization of Three Rotamers of <i>m</i>-Ethoxyphenol: Combined REMPI, MATI, and Quantum Chemical Study.
2026 · cited by 1
Paper 6 utilizes resonance-enhanced multiphoton ionization (REMPI) and related spectroscopic techniques to study molecular structures.
Decarboxylation via a Higher Electronic Excited State Drives LSSmOrange Photoconversion.
2026 · cited by 0
Paper 10 demonstrates that high-intensity pump laser illumination drives molecular photoconversion through multiphoton absorption processes.