{
  "annotation_id": "f022bbbd-36a2-45cf-a143-bada98f5f5b3",
  "date_created": "2026-03-02T18:00:49.723000Z",
  "date_modified": "2026-03-02T18:00:49.723000Z",
  "file_hash": "eda195def933ce68aa2af5c2eb9c4857111bd1ec51338903b7e1976f71e7a8ac",
  "private": false,
  "record": {
    "abstract": "Following a brief review on the history and the current development of fiber\noptics, the significance of teaching fiber optics for science and non-science\nmajor college students is addressed. Several experimental demonstrations\ndesigned to aid the teaching and learning process in fiber optics lectures are\npresented. Sample laboratory projects are also proposed to help the students to\nunderstand the physical principles of fiber optics.",
    "arxiv_id": "physics/0405053",
    "authors": [
      "R. Ya. Kezerashvili",
      "L. Leng"
    ],
    "categories": [
      "physics.ed-ph"
    ],
    "title": "Catching Attention in Fiber Optics Class",
    "url": "https://arxiv.org/abs/physics/0405053"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "f92e488f-b196-4a23-97a7-0d542e4b45d2",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}