{
  "annotation_id": "b59e5570-f926-4e2d-941b-6e89e5264c0a",
  "date_created": "2026-03-02T18:01:07.093000Z",
  "date_modified": "2026-03-02T18:01:07.093000Z",
  "file_hash": "d91948bf8fff3e2f4a465af75d6881451ca65441b905ca020906bbd729246511",
  "private": false,
  "record": {
    "abstract": "We report a theoretical study of clusters of evanescently-coupled 2D\nwhispering-gallery (WG) mode optical micro-cavities (termed \"photonic\nmolecules\") as chemosensing and biosensing platforms. Photonic molecules (PMs)\nsupporting modes with narrow linewidths, wide mode spacing, and greatly\nenhanced sensitivity to the changes in the dielectric constant of their\nenvironment and to the presence of individual sub-wavelength sized\nnanoparticles in the PM evanescent-field region are numerically designed. This\ntype of optical biosensor can be fabricated in a variety of material platforms\nand integrated on a single chip that makes it a promising candidate for a small\nand robust lab-on-a-chip device. Possible applications of the developed\nmethodology and the designed PM structures to the near-field microscopy, single\nnano-emitter microcavity lasing, and cavity-controlled single-molecule\nfluorescence enhancement are also discussed.",
    "arxiv_id": "physics/0603228",
    "authors": [
      "Svetlana V. Boriskina"
    ],
    "categories": [
      "physics.optics"
    ],
    "doi": "10.1364/JOSAB.23.001565",
    "journal_ref": "J. Opt. Soc. Am. B 23(8) 1565 (2006)",
    "title": "Spectrally-engineered photonic molecules as optical sensors with   enhanced sensitivity: a proposal and numerical analysis",
    "url": "https://arxiv.org/abs/physics/0603228"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "e230d3ff-91cf-49a1-847b-7a5fa020be67",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}