Optical modules
OwnerYoshiki Kuharainventor
Life of this patent
Estimating the term…
Abstract
An optical module comprising a column-shaped mounting member having a through hole extending along the central axis thereof and having a mounting surface formed by incising a part of the mounting member so as to expose the interior surface of the through hole; and an optical fiber inserted in the through hole and secured in a configuration such that the optical fiber protrudes with a specified length onto the mounting surface. The structure, in which a Bragg diffraction grating is formed in such protruding part of the optical fiber on said mounting surface, can prevent the occurrence of a change in reflective characteristic of the Bragg diffraction grating.
Claims12
An optical module comprising:
- a column-shaped mounting member having a through hole extending in the direction of the central axis thereof and having a mounting surface formed by partially incising a part of said mounting member so as to expose the interior surface of said through hole;
- and
- an optical fiber inserted in said through hole and secured in a configuration such that said optical fiber protrudes with a specified length onto said mounting surface, a Bragg diffraction grating being formed in such protruding part of said optical fiber on said mounting surface.
An optical module comprising:
- a column-shaped mounting member having a through hole extending in the direction of the central axis thereof and having a mounting surface formed by partially incising a part of said mounting member so as to expose the interior surface of said through hole;
- and
- an optical fiber inserted in said through hole and secured in a configuration such that said optical fiber protrudes with a specified length onto said mounting surface, a Bragg diffraction grating being formed in such protruding part of said optical fiber on said mounting surface after such securing of said optical fiber.
An optical module comprising:
- a mounting member having a first section wherein a through hole is formed extending along the central axis thereof, and a second section wherein a groove is formed extending in continuation with, and in the same direction as, said through hole;
- and
- an optical fiber inserted in said through hole and secured in a configuration such that said optical fiber protrudes with a specified length into said groove, a Bragg diffraction grating being formed in such protruding part of said optical fiber.
An optical module comprising:
- a mounting member having a first section wherein a through hole is formed extending along the central axis thereof, and a second section wherein a groove is formed extending in continuation with, and in the same direction as, said through hole;
- and
- an optical fiber inserted in said through hole and secured in a configuration such that said optical fiber protrudes with a specified length into said groove, a Bragg diffraction grating being formed in such protruding part of said optical fiber after such securing of said optical fiber.
Dependencies are inferred from the claim text.