Optical fiber coupling connector component and optical fiber coupling connector

Abstract

The invention relates to an optical fiber coupling connector which comprises a body, a photoelectric conversion module and two L-shaped optical fibers. The photoelectric conversion module is contained in the body and comprises a substrate, a light emitting module and a light collecting module. The light emitting module and the light collecting module are fixedly arranged on the substrate. The two L-shaped optical fibers are respectively located above the light emitting module and the light collecting module, a port of one of the two L-shaped optical fibers is directed at the light emitting module, and a port of the other one of the two L-shaped optical fibers is directed at the light collecting module. Light ray generated from the light emitting module ejects out after passing through one of the two L-shaped optical fibers, and the light collecting module receives a light ray coupled by the other optical fiber. The invention also relates to an optical fiber coupling connector component.

Description

Technical field [0001] The present invention relates to the field of Universal Serial Bus (Universal Serial Bus, USB), in particular to an optical fiber coupling connector and an optical fiber coupling connector assembly with the optical fiber coupling connector. Background technique [0002] At present, the use of optical signals to transmit data is gradually applied to the USB field of personal computers, and the specific form is embodied in optical fiber coupling connector components. Generally, the optical fiber coupling connector assembly usually includes a first optical fiber coupling connector and a second optical fiber coupling connector that cooperate with each other. Each optical fiber coupling connector includes an optical fiber, an optical lens, a light emitting module, a coupling lens and a light receiving module. Generally, the first optical fiber coupling connector is installed in the first terminal, and the second optical fiber coupling connector is installed in ...

AI Technical Summary

Problems solved by technology

However, no matter whether the fiber-optic coupling connector is used as the transmitting end of the optical signal or as the receiving end of the optical signal, in the process of optical transmission, the coupling of light between the light emitting module and the optical fiber or the coupling of light between the optical fiber and the receiving module Coupling must be reflected by a coupling lens and changed by 90 degrees. Since the coupling lens will reflect part of the light emitted by the light-emitting module to places other than the optical fiber, the coupling efficiency of light between the light-emitting module and the optical fiber will be poor. High; similarly, since the coupling lens will reflect the light passing through the optical fiber to a place other than the receiving module, the coupling efficiency of the light between the optical fiber and the receiving module will not be high

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