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US 2021/0239907 A1Published application
Ring resonator and manufacturing method thereof
AssigneeKorea Advanced Institute of Science and Technology
InventorsKyoungsik Yu, Gyeongho Son, Mohamad Syahadi
Life of this patent
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Abstract
A ring resonator includes a core. Both ends of the core in a lengthwise direction are connected to have a circular shape. The ring resonator further includes a cladding surrounding the core, a jacket surrounding the cladding and a sleeve surrounding a portion of the jacket. A portion of the core is exposed from the cladding and the jacket.
Claims12
A ring resonator, comprising:
- a core having two ends, wherein both ends of the core in a lengthwise direction are connected to have a circular shape;
- a cladding surrounding the core;
- and
- a jacket surrounding the cladding,
- wherein a portion of the core is exposed from the cladding and the jacket.
2 more elements
A method of manufacturing a ring resonator, comprising:
- removing portions of a jacket which are arranged on both ends and a central portion of an optical fiber, wherein the optical fiber includes a core having a predetermined length, a cladding surrounding the core, and the jacket surrounding the cladding;
- connecting both ends of the optical fiber;
- and
- etching the cladding arranged in the central portion of the optical fiber from which the portion of the jacket is removed.
1 more element
Dependencies are inferred from the claim text.