{
  "$type": "site.standard.document",
  "description": "The gyro (50) includes a ring resonator (25) having a hollow core optical fiber coil (24) and optical elements that are selected and/or oriented to reduce stray light that may be present in input light beams introduced to the ring resonator (58). The resonator has a predetermined mode. One of the…",
  "path": "/patents/998804",
  "publishedAt": "2012-09-05T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01C19/727",
    "HONEYWELL INT INC [US]"
  ],
  "textContent": "The gyro (50) includes a ring resonator (25) having a hollow core optical fiber coil (24) and optical elements that are selected and/or oriented to reduce stray light that may be present in input light beams introduced to the ring resonator (58). The resonator has a predetermined mode. One of the optical elements partially transmits a portion of one input light beam to a first end (41) of the fiber coil (24) while partially transmitting a portion of another input light beam to a second end of the fiber coil. Light having the predetermined mode is accepted into the first and second ends (41,43) of the fiber coil (24). Transmission components of the circulating light beams indicate resonance peaks of the counter-propagating directions of the ring resonator (25).",
  "title": "Optical resonator gyro"
}