{
  "annotation_id": "036cc3b8-b80e-4edc-a00f-b0bc9460ee4d",
  "date_created": "2026-03-02T18:00:29.220000Z",
  "date_modified": "2026-03-02T18:00:29.220000Z",
  "file_hash": "1cb404f863a59e1b219673a6b84e20207fbd7fc2773b1a774a0a5b8c75335cb2",
  "private": false,
  "record": {
    "abstract": "The optically induced reorientation of nematic liquid crystal doped with\nazo-dye substituted polymer is investigated measuring photoinduced\nbirefringence. These measurement reveal the value (Dn~0.1) of induced\nbirefringence of liquid crystal with dye polymer which significantly exceeds\nthe value of birefringence previously obtained in nematic mixture with the low\nmolecular weight dye. More than one order of enhancement is connected with\nlower diffusivity of polymer.",
    "arxiv_id": "physics/0002052",
    "authors": [
      "A. Parfenov",
      "A. Chrzanowska"
    ],
    "categories": [
      "physics.optics",
      "physics.class-ph"
    ],
    "doi": "10.1117/12.379980",
    "title": "Enhanced photoinduced nematic reorientation in mixture with   azo-dye-substituted polymer",
    "url": "https://arxiv.org/abs/physics/0002052"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "2f23754f-e6df-4a95-ae08-1f60cc31146f",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}