Optical connector
AssigneeAmphenol Socapex
InventorsPhilippe Pouyez, Stéphane Doit, Pierre Kayoun
Life of this patent
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Abstract
The invention relates to a device for accurately positioning the ends of optical fibers in a bundle. The comprises an elongate one-piece solid body in which a slot is formed that passes right through the body in a length direction, the section of said slot in planes perpendicular to the length direction being a closed curve having a first side and a second side that extend substantially parallel to each other, at least one of said sides being of undulating shape, being constituted by alternating peaks and troughs, the space defined by a trough and the facing portion of the other side being suitable for receiving an optical fiber with little clearance, the spaces corresponding to peaks being unsuitable for receiving respective fibers.
Claims15
A device for accurately positioning the ends of optical fibers in a bundle, the device comprising an elongate one-piece solid body in which a slot is formed that passes right through the body in a length direction, a section of said slot in planes perpendicular to the length direction being a closed curve having a first side and a second side that extend substantially parallel to each other, at least one of said sides being an undulating wave-like shape in the form of alternating peaks and troughs, each trough and a facing portion of the other side defining spaces configured to receive an optical fiber with little clearance, the peaks and a facing portion of the other side defining spaces not configured to receive respective fibers wherein the second side of a right section of the slot is also constituted by alternating peaks and troughs in which the troughs of the first side are in register with the peaks of the second side, the space corresponding to a trough in the second side being configured to receive a fiber while the space corresponding to a peak in the second side is not configured to receive a fiber.
An optical connector element comprising an elongate one-piece solid body in which a slot is formed that passes right through the body in a length direction, a section of said slot in planes perpendicular to the length direction being a closed curve having a first side and a second side that extend substantially parallel to each other, at least one of said sides being of undulating shape, being constituted by alternating peaks and troughs, each trough and a facing portion of the other side defining spaces configured to receive optical fibers with little clearance, the peaks and a facing portion of the other side defining spaces not configured to receive respective fibers, said body further having a face for connection with another connector element, said face being provided with means for positioning it relative to the other connector element,
- wherein the second side of a right section of the slot is also constituted by alternating peaks and troughs in which the troughs of the first side are in register with the peaks of the second side, the space corresponding to a trough in the second side being configured to receive a fiber while the space corresponding to a peak in the second side is not configured to receive a fiber.
An optical connector comprising an external structure that is pierced by a plurality of mutually parallel cylindrical or frustoconical housings opening out into a connection face, and a plurality of positioning devices, each device comprising an elongate one-piece solid body in which a slot is formed that passes right through the body in a length direction, the section of said slot in planes perpendicular to the length direction being a closed curve having a first side and a second side that extend substantially parallel to each other, at least one of said sides being of undulating shape, being constituted by alternating peaks and troughs, each trough and a facing portion of the other side defining spaces configured to receive optical fibers with little clearance, the peaks and a facing portion of the other side defining spaces not configured to receive respective fibers, each positioning device having a body that is cylindrical and being mounted with clearance in a corresponding one of said housings,
- wherein the second side of a right section of the slot is also constituted by alternating peaks and troughs in which the troughs of the first side are in register with the peaks of the second side, the space corresponding to a trough in the second side being configured to receive a fiber while the space corresponding to a peak in the second side is not configured to receive a fiber.
A splice block for splicing together at least two optical fiber ribbons, said splice block comprising an elongate one-piece solid body in which a slot is formed that passes right through the body in a length direction, the section of said slot in planes perpendicular to the length direction being a closed curve having a first side and a second side that extend substantially parallel to each other, at least one of said sides being of undulating shape, being constituted by alternating peaks and troughs, each trough and a facing portion of the other side defining spaces configured to receive optical fibers with little clearance, the peaks and a facing portion of the other side defining spaces not configured to receive respective fibers, said body having first and second end faces into which said slot opens out,
- wherein the second side of a right section of the slot is also constituted by alternating peaks and troughs in which the troughs of the first side are in register with the peaks of the second side, the space corresponding to a trough in the second side being configured to receive a fiber while the space corresponding to a peak in the second side is not configured to receive a fiber.
A device for accurately positioning the ends of optical fibers in a bundle, the device comprising an elongate one-piece solid body in which a slot is formed that passes right through the body in a length direction, a section of said slot in planes perpendicular to the length direction being a closed curve having a first side and a second side that extend substantially parallel to each other, at least one of said sides being an undulating wave-like shape presenting alternating peaks and troughs, each trough and a facing portion of the other side defining spaces configured to receive an optical fiber with little clearance, the peaks and a facing portion of the other side defining spaces not configured to receive respective fibers,
- wherein the second side of a right section of the slot is also constituted by alternating peaks and troughs in which the troughs of the first side are in register with the peaks of the second side, the space corresponding to a trough in the second side being configured to receive a fiber while the space corresponding to a peak in the second side is not configured to receive a fiber.
Dependencies are inferred from the claim text.