OPTICAL FIBER STRUCTURE WITH FILTERING THIN FILM
First Claim
1. An optical fiber structure with a filtering thin film, comprising:
- a first fiber-solder-ferrule, having a first through hole and a first contact surface;
a first fiber segment, disposed into the first through hole and extending to the first contact surface, wherein a first interface coupling material is located in the first through hole between the first fiber-solder-ferrule and the first fiber segment;
a second fiber-solder-ferrule, having a second through hole and a second contact surface;
a second fiber segment, disposed into the second through hole and extending to the second contact surface, wherein a second interface coupling material is located in the second through hole between the second fiber-solder-ferrule and the second fiber segment, wherein the first contact surface and the second contact surface are parallel to each other and have a tilt angle towards a perpendicular cross-section of the first fiber segment; and
a filtering thin film, disposed between the first contact surface and the second contact surface, wherein the first fiber segment and the second fiber segment are aligned with each other.
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Accused Products
Abstract
An optical fiber with filtering thin film includes a first ferrule having a first through hole and a first contact surface. A first fiber is disposed into the first through hole, extending to the first contact surface. A first interface coupling material is between the first ferrule and the first fiber. A second ferrule has a second through hole and a second contact surface. A second fiber is disposed into the second through hole, extending to the second contact surface. A second interface coupling material is between the second ferrule and the second fiber. The first contact surface and the second contact surface are parallel and have an included tilt angle from a perpendicular transverse plane of first fiber. An optical filtering film is disposed between the first contact surface and the second contact surface. The first fiber and the second fiber are aligned.
14 Citations
22 Claims
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1. An optical fiber structure with a filtering thin film, comprising:
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a first fiber-solder-ferrule, having a first through hole and a first contact surface; a first fiber segment, disposed into the first through hole and extending to the first contact surface, wherein a first interface coupling material is located in the first through hole between the first fiber-solder-ferrule and the first fiber segment; a second fiber-solder-ferrule, having a second through hole and a second contact surface; a second fiber segment, disposed into the second through hole and extending to the second contact surface, wherein a second interface coupling material is located in the second through hole between the second fiber-solder-ferrule and the second fiber segment, wherein the first contact surface and the second contact surface are parallel to each other and have a tilt angle towards a perpendicular cross-section of the first fiber segment; and a filtering thin film, disposed between the first contact surface and the second contact surface, wherein the first fiber segment and the second fiber segment are aligned with each other. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18)
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19. An optical fiber structure with a filtering thin film, comprising:
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a fiber-solder-ferrule, having a through hole and an end-face; a fiber, disposed into the through hole and extending to the end-face, wherein there is an interface coupling material located in the through hole between the fiber-solder-ferrule and the fiber; and a filtering thin film, disposed on the end-face, wherein the end-face has an angle towards a perpendicular cross-section of the fiber-solder-ferrule. - View Dependent Claims (20, 21, 22)
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Specification