{
  "annotation_id": "c93f6bfa-0d21-4928-9726-ef2cfa4ea4a8",
  "date_created": "2026-03-02T18:01:17.968000Z",
  "date_modified": "2026-03-02T18:01:17.968000Z",
  "file_hash": "f5c76e6d47506444628f6006c8409635477ef8848cf0ccaac0807252f89205d8",
  "private": false,
  "record": {
    "abstract": "We present effective optical constants of stratified metal-dielectric\nmetameterial. The effective constants are determined by two complex\nreflectivity method (TCRM). TCRM reveals full components of effective\npermittivity and permeability tensors and indicates the remarkable anisotropy\nof metallic and dielectric components below effective plasma frequency. On the\nother hand, above the plasma frequency, one of the effective refractive indexes\ntakes a positive value less than unity and is associated with small loss. The\nphotonic states are confirmed by the distribution of electromagnetic fields.",
    "arxiv_id": "physics/0702245",
    "authors": [
      "Masanobu Iwanaga"
    ],
    "categories": [
      "physics.optics"
    ],
    "doi": "10.1364/OL.32.001314",
    "journal_ref": "Optics Letters 32, 1314 (2007).",
    "title": "Effective optical constants in stratified metal-dielectric metameterial",
    "url": "https://arxiv.org/abs/physics/0702245"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "48c87121-248c-4756-9c67-d19d9e6b93c1",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}