{
  "annotation_id": "2da791e2-cd46-47f4-86a3-5ae4461e55a5",
  "date_created": "2026-03-02T18:00:39.759000Z",
  "date_modified": "2026-03-02T18:00:39.759000Z",
  "file_hash": "a6427d7043109dde6ad43c87660d43b1451f90dd21d13fe687aaa093971f97fa",
  "private": false,
  "record": {
    "abstract": "We study forward stimulated Raman emission from weakly fluorescent dye\n4\u0027-diethylamino-N-methyl-4-stilbazolium tosylate (DEST) in 1,2,dichloroethane\nsolution excited by a 28 ps, 532 nm Nd: YAG laser. Neat 1, 2, dichloroethane\nemits the first Stokes line at 631 nm with a spectral width of 1.6 nm\ncorresponding to a Raman shift of 2956 per cm. We observe reduction of spectral\nwidth with the addition of DEST in 1, 2, dichloroethane solution. The single\npass conversion efficiency for forward Raman emission is as high as 20 percent\nin a 1 cm path length sample. The pulse duration of forward stimulated Raman\nemission measured by a third order autocorrelation technique is 10 ps in neat\n1, 2, dichloroethane, whereas it is nearly 3 ps for 0.04 mM of DEST solution.",
    "arxiv_id": "physics/0209075",
    "authors": [
      "J. A. Dharmadhikari",
      "A. K. Dharmadhikari",
      "Alpana. Mishra",
      "G. Ravindra Kumar"
    ],
    "categories": [
      "physics.optics"
    ],
    "doi": "10.1007/s00340-003-1203-x",
    "title": "Amplified Spontaneous Emission enhanced Forward Stimulated Raman   Scattering in dye solutions",
    "url": "https://arxiv.org/abs/physics/0209075"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "74dc4622-bf3a-4511-9ac4-080fcc41ae21",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}