{
  "annotation_id": "9e1b5bfd-3326-4460-ba61-45555dbf545e",
  "date_created": "2026-03-02T18:01:17.762000Z",
  "date_modified": "2026-03-02T18:01:17.762000Z",
  "file_hash": "e7535bad5acac5a30fcea7b1d680ec85bdeff568f5162b49b628fb1ac5fa0774",
  "private": false,
  "record": {
    "abstract": "We consider a far infrared (terahertz), room-temperature detector based on a\nmicrocantilever sensor of the radiation pressure. This system has a\nsignificantly higher sensitivity than existing uncooled detectors in the far\ninfrared (terahertz) spectral region. The significant enhancement of\nsensitivity is due the combination non-absorption detection method and high\nquality optical microcavity. Our theoretical analysis of the detector\nsensitivity and numerical simulations demonstrate that the narrowband\nheterodyne detector with the band width 30 MHz has a minimal measurable\nintensity by three orders of magnitude less than conventional uncooled\ndetectors. In the case of the broadband detector, the noise equivalent\ntemperature difference (NETD) is 7.6 mK, which is significantly smaller than\nfor conventional uncooled thermal detectors.",
    "arxiv_id": "physics/0703042",
    "authors": [
      "Gennady P. Berman",
      "Boris M. Chernobrod",
      "Alan R. Bishop",
      "Vyacheslav N. Gorshkov"
    ],
    "categories": [
      "physics.ins-det",
      "cond-mat.other",
      "quant-ph"
    ],
    "title": "Terahertz and Infrared Uncooled Detector Based on a Microcantilever as a   Radiation Pressure Sensor",
    "url": "https://arxiv.org/abs/physics/0703042"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "03975f1e-89aa-4db6-8bb1-9254e8c80079",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}