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Measurement of the de Broglie Wavelength of a Multiphoton Wave Packet

Fonseca, E. J. S., Monken, C. H., Pádua, S.·1999·Physical Review Letters

Abstract

A fourth-order Young interference experiment was done to demonstrate a practical way to measure the de Broglie wavelength of a two-photon wave packet. A two-photon collinear beam is generated by type-II spontaneous parametric down-conversion. By modifying the transverse field profile of the pump laser beam that generates the two-photon beam we demonstrate that it is possible to measure the de Broglie wavelength of the single-photon constituents of the two-photon wave packet, the de Broglie wavelength of the two-photon wave packet as a whole and an ill defined intermediate de Broglie wavelength between the two cases.

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Metadata

Authors
Fonseca, E. J. S., Monken, C. H., & Pádua, S.
Venue
Physical Review Letters
Published
1999-04-05
Volume
82
Issue
14
Pages
2868-2871
ISSN
  • 0031-9007 (ISSN-L)
  • 1079-7114
OpenAlex
W2031963089
Cited by
241
References
2
FWCI
6.29
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Measurement of the de Broglie Wavelength of a Multiphoton Wave Packet. https://app.cochat.ai/papers/10.1103/physrevlett.82.2868
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Fonseca, E. J. S., Monken, C. H., & Pádua, S. (1999). Measurement of the de Broglie Wavelength of a Multiphoton Wave Packet. Physical Review Letters. https://doi.org/10.1103/physrevlett.82.2868

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