{
  "annotation_id": "b186a4df-57b3-484b-b5f2-d040cd65c87c",
  "date_created": "2026-03-02T18:01:42.702000Z",
  "date_modified": "2026-03-02T18:01:42.702000Z",
  "file_hash": "274648344d8a48c2132ce7da653a81854697ff518d5b92b3cbf755e57c179cf8",
  "private": false,
  "record": {
    "abstract": "We report a proof-of-principle experimental demonstration of quantum\nlithography. Utilizing the entangled nature of a two-photon state, the\nexperimental results have bettered the classical diffraction limit by a factor\nof two. This is a quantum mechanical two-photon phenomenon but not a violation\nof the uncertainty principle.",
    "arxiv_id": "quant-ph/0103035",
    "authors": [
      "Milena D\u0027Angelo",
      "Maria V. Chekhova",
      "Yanhua H. Shih"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevLett.87.013602",
    "title": "Two-photon diffraction and quantum lithography",
    "url": "https://arxiv.org/abs/quant-ph/0103035"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "14542c6c-12e8-4c48-9407-27f0ec81beac",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}