{
  "annotation_id": "1a1f770d-4143-4423-ad6c-fcfc8a3185d1",
  "date_created": "2026-03-02T18:00:35.381000Z",
  "date_modified": "2026-03-02T18:00:35.381000Z",
  "file_hash": "30764b8f22eb479a428bc7369d30c790057fcc0a430513c3b6126efa2fcb3915",
  "private": false,
  "record": {
    "abstract": "By altering the polarization, phase and amplitude at the exit pupil, the\nintensity distribution near the focal plane of a Solid Immersion Lens(SIL)\nsystem can be changed. We have studied how the resolution and focal depth\nchanges for a few particular cases. It was seen that by impinging radial\npolarization on a SIL system, we may obtain a rotational symmetric z-component\nof the focused wavefront with spot size similar to that predicted by scalar\ntheory. We also found that it was possible to \u0027play\u0027 with the the contributions\nfrom the homogeneous and inhomogeneous waves behind the SIL by changing the\namplitude and phase distribution at the aperture.",
    "arxiv_id": "physics/0108064",
    "authors": [
      "L. E. Helseth"
    ],
    "categories": [
      "physics.optics",
      "physics.class-ph"
    ],
    "doi": "10.1016/S0030-4018(01)01150-6",
    "journal_ref": "Optics Communications, 191, p.161-172 (2001)",
    "title": "Roles of polarization, phase and amplitude in solid immersion lens   systems",
    "url": "https://arxiv.org/abs/physics/0108064"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "1b72caaf-2c6e-4634-9b32-0e5c768ec876",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}