{
  "annotation_id": "8d96dd19-220c-401a-8d59-221093ae77e7",
  "date_created": "2026-03-02T18:01:38.672000Z",
  "date_modified": "2026-03-02T18:01:38.672000Z",
  "file_hash": "36eda2aae18d2c8a59fc81aa6753a95e8995d8726ffcf275f2e30f894a9827ee",
  "private": false,
  "record": {
    "abstract": "We report on an experiment showing that the wavelength of a biphoton is\nclearly dependent on the measurement scheme and on the way it is defined. It is\nshown that it can take any value, depending on the control of the\ninterferometer phase differences. It is possible to identify the interference\nof the single and two-photon wavepackets as particular cases of the most\ngeneral interference process. The variable wavelength has no implication on the\nenergy of the individual photons neither on the total energy of the biphoton.",
    "arxiv_id": "quant-ph/0009112",
    "authors": [
      "P. H. Souto Ribeiro"
    ],
    "categories": [
      "quant-ph"
    ],
    "title": "On The Biphoton Wavelength",
    "url": "https://arxiv.org/abs/quant-ph/0009112"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "27e92fda-c753-4ad1-b38b-08ced75b1407",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}