Optical transceiver module

Abstract

The present invention provides an optical transceiver module, including an optical fiber, and an optical fiber positioning structure for fixing the optical fiber, the optical fiber includes a first positioning member for fixing the optical fiber and fixing the first positioning member on the housing The first support member; the first positioning member includes a first end surface and a second end surface oppositely arranged, and a first through hole communicating with the first end surface and the second end surface, and the first through hole The aperture is equivalent to the diameter of the optical fiber, and the optical fiber is fixed in the first through hole; the first support member is provided with an accommodating portion for the first positioning member, and the first positioning member is fixed on the housing. Compared with the prior art, the optical transceiver module provided by the present invention includes an optical fiber positioning structure. The optical fiber positioning structure has a more reasonable structure, and can more accurately locate the optical fiber in the optical transceiver module. Further, it improves the optical fiber positioning structure. The stability of the optical path transmission in the optical transceiver module of the positioning structure.

Description

technical field [0001] The invention relates to the field of optical communication, in particular to an optical transceiver module. Background technique [0002] With the development of science and technology, high-speed signal transmission technology has been widely used. Optical interconnection can transmit signals in a much wider bandwidth than electrical transmission, and use small-sized, low-power optical transceiver modules to construct signal transmission systems. Therefore, high-speed signal transmission technology has turned attention to optical interconnection as a signal transmission technology between devices. Accordingly, optical transceiver modules mounted on computers, vehicles, etc. as electronic components are widely used. [0003] In the process of using the optical transceiver module, it is necessary to couple the optical fiber inside it with the chip, the lens, etc. at the transmitting end and / or the receiving end. Correspondingly, in order to achieve a...

AI Technical Summary

Problems solved by technology

[0005] In the above structure, since a V-shaped groove is provided on the substrate, it is difficult for the V-shaped groove to accurately match the outer diameter of the optical fiber, and the optical fiber is easy to fall off the V-shaped groove during the fixing process, so it is difficult to accurately control the fixed position of the optical fiber. , which reduces the installation accuracy of the optical fiber, resulting in poor coupling effect of the optical transceiver module

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