A single photon is described as a wave packet rather than an infinite plane wave
Is it true that a single photon is described as a wave packet rather than an infinite plane wave?
Yes. Modern quantum optics consistently models single photons as localized wave packets rather than infinite plane waves to accurately describe their temporal and spatial dynamics.
Verdict: SUPPORTED · 5 sources for, 0 against · Last checked
The retrieved literature extensively discusses single photons and biphotons in terms of wave-packet models, spatial-temporal structures, and localized waveform measurements, supporting the claim that they are described as wave packets.
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Utsugi, T., Goban, A., Tokunaga, Y., Goto, H., & Aoki, T. (2021). Gaussian-wave-packet model for single-photon generation based on cavity quantum electrodynamics under adiabatic and nonadiabatic conditions. doi.org. https://doi.org/10.1103/PhysRevA.106.023712
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Iso, O., Miyajima, K., & Shimizu, R. (2024). Capturing the spectrotemporal structure of a biphoton wave packet with delay-line-anode single-photon imagers.. doi.org. https://doi.org/10.1364/oe.537512
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Yabuno, M., Takumi, T., China, F., Miki, S., Terai, H., Mosley, P., Jin, R., & Shimizu, R. (2022). Ultrafast measurement of a single-photon wave packet using an optical Kerr gate.. doi.org. https://doi.org/10.1364/oe.446010
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Cheng, W., Wang, Z., & Liu, Y. (2024). Controllable single-photon wave packet scattering in two-dimensional resonator array by a giant atom..
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Bose, S., M., A. A., Wijaya, S., Melchert, O., Rübeling, P., Halder, R., Ghosh, D., Morgner, U., Demircan, A., Babushkin, I., & Kues, M. (2023). Manipulation of Single-Photon Wave Packets Via Kerr-Nonlinear Refractive Index Fronts. doi.org. https://doi.org/10.1109/CLEO/Europe-EQEC57999.2023.10231762
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The retrieved literature extensively discusses single photons and biphotons in terms of wave-packet models, spatial-temporal structures, and localized waveform measurements, supporting the claim that they are described as wave packets.
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