{
  "annotation_id": "afcd1998-ef7c-4c95-b2a6-7c85ca792328",
  "date_created": "2026-03-02T18:01:07.892000Z",
  "date_modified": "2026-03-02T18:01:07.892000Z",
  "file_hash": "f2a1a24a5aa405732e92eefb318b20b8e5254af39baccf5b20412925fd661b28",
  "private": false,
  "record": {
    "abstract": "Theoretical investigations of dynamical behavior in optical parametric\noscillators (OPO) have generally assumed that the cavity detunings of the\ninteracting fields are controllable parameters. However, OPOs are known to\nexperience mode hops, where the system jumps to the mode of lowest cavity\ndetuning. We note that this phenomenon significantly limits the range of\naccessible detunings and thus may prevent instabilities predicted to occur\nabove a minimum detuning from being evidenced experimentally. As a simple\nexample among a number of instability mechanisms possibly affected by this\nlimitation, we discuss the Hopf bifurcation leading to periodic behavior in the\nmonomode mean-field model of a triply resonant OPO and show that it probably\ncan be observed only in very specific setups.",
    "arxiv_id": "physics/0605211",
    "authors": [
      "Axelle Amon",
      "Marc Lefranc"
    ],
    "categories": [
      "physics.optics"
    ],
    "doi": "10.1140/epjd/e2007-00227-1",
    "journal_ref": "European Physical Journal D 44 (2007) 547-556",
    "title": "Mode hopping strongly affects observability of dynamical instability in   optical parametric oscillators",
    "url": "https://arxiv.org/abs/physics/0605211"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "cae8cafe-5342-4703-848f-12a3d70068e5",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}