{
  "$type": "site.standard.document",
  "description": "The disclosed structures and methods are directed to a chip for an optical gyroscope and methods of manufacturing of the chip for the optical gyroscope. The chip comprises a substrate, a waveguide having a first waveguide cladding layer and a waveguide core; and a ring resonator having a first ring…",
  "path": "/patents/1312752",
  "publishedAt": "2022-03-10T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G02B6/12007",
    "OSCPS MOTION SENSING INC."
  ],
  "textContent": "The disclosed structures and methods are directed to a chip for an optical gyroscope and methods of manufacturing of the chip for the optical gyroscope. The chip comprises a substrate, a waveguide having a first waveguide cladding layer and a waveguide core; and a ring resonator having a first ring cladding layer and a ring resonator core attached to the first ring cladding layer. A side wall of the ring resonator core forms an obtuse angle with an upper surface of the substrate. The method comprises depositing a first cladding layer on an upper surface of a silicon substrate; depositing a core layer; depositing a resist mask pattern to define a form of a ring resonator core and a form of a waveguide core; etching the core layer outside of the resist mask pattern; and stripping the resist mask pattern off.",
  "title": "OPTICAL GYROSCOPES AND METHODS OF MANUFACTURING OF OPTICAL GYROSCOPES"
}