{
  "annotation_id": "45f8c0fe-c244-4d67-95ac-d757c353d615",
  "date_created": "2026-03-02T18:01:35.141000Z",
  "date_modified": "2026-03-02T18:01:35.141000Z",
  "file_hash": "2be4eb5ef7c92e2f2696a6d22dff5a9a5ffea4e995f7fc41b8d4f172a3c04386",
  "private": false,
  "record": {
    "abstract": "The intensity fluctuations of laser light are derived from photon number rate\nequations. In the limit of short times, the photon statistics for small laser\ndevices such as typical semiconductor laser diodes show thermal characteristics\neven above threshold. In the limit of long time averages represented by the low\nfrequency component of the noise, the same devices exhibit squeezing. It is\nshown that squeezing and thermal noise can coexist in the multi-mode output\nfield of laser diodes. This result implies that the squeezed light generated by\nregularly pumped semiconductor laser diodes is qualitatively different from\nsingle mode squeezed light. In particular, no entanglement between photons can\nbe generated using this type of collective multi-mode squeezing.",
    "arxiv_id": "quant-ph/0002007",
    "authors": [
      "Holger F. Hofmann",
      "Ortwin Hess"
    ],
    "categories": [
      "quant-ph",
      "physics.optics"
    ],
    "doi": "10.1364/JOSAB.17.001926",
    "journal_ref": "J. Opt. Soc. Am. B 17, 1926 (2000)",
    "title": "Coexistence of thermal noise and squeezing in the intensity fluctuations   of small laser diodes",
    "url": "https://arxiv.org/abs/quant-ph/0002007"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "0269db68-4987-40c3-8c57-10751af0544a",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}