{
  "annotation_id": "f9a5027c-20f4-4b93-ba01-6c67ebd68340",
  "date_created": "2026-03-02T18:00:39.603000Z",
  "date_modified": "2026-03-02T18:00:39.603000Z",
  "file_hash": "060634d5910c8cc6605ce1a770e98059f07cb00fdc6d941832af52472b4dbea8",
  "private": false,
  "record": {
    "abstract": "We demonstrate a technique for locking the frequency of a tunable diode laser\nto a ring-cavity resonator. The resonator is stabilized to a diode laser which\nis in turn locked to an atomic transition, thus giving it absolute frequency\ncalibration. The ring-cavity design has the principal advantage that there is\nno feedback destabilization of the laser. The cavity has a free-spectral range\nof 1.3 GHz and $Q$ of about 35, which gives robust locking of the laser. The\nlocked laser is able to track large scans of the cavity.",
    "arxiv_id": "physics/0204058",
    "authors": [
      "Ayan Banerjee",
      "Dipankar Das",
      "Umakant D. Rapol",
      "Vasant Natarajan"
    ],
    "categories": [
      "physics.optics",
      "physics.atom-ph"
    ],
    "doi": "10.1364/AO.43.002528",
    "journal_ref": "Applied Optics vol. 43 (12), pp. 2528-2531 (2004)",
    "title": "Frequency locking of tunable diode lasers to a stabilized ring-cavity   resonator",
    "url": "https://arxiv.org/abs/physics/0204058"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "7e9bc51d-c706-4e04-9ab1-5bbf365d8917",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}