Coupling assembly, optical fiber array module using coupling assembly and optical transceiver engine module using coupling assembly
An optical fiber array, optical transceiver technology, applied in the coupling of optical waveguides, etc., can solve the problems of high production price and increased cost of complexity, and achieve the effects of simple packaging process, low packaging cost, and high integration.
Inactive Publication Date: 2013-09-04
SUZHOU LAXENSE TECH CO LTD
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Problems solved by technology
Both the complexity of manufacturing and packaging and the production price of these technologies are relatively high, and some technologies also require active active alignment packaging, which further increases the cost
Method used
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[0077] see Figure 1 ~ Figure 2 , is a structural diagram of a high-speed parallel optical transceiver engine module, including a thermally conductive substrate 01, a high-speed flexible circuit board 02, and a semiconductor optical micro-package structure OSAB (Optical Sub-Assembly Bench, hereinafter referred to as OSAB) 03 And an optical fiber array module, the high-speed flexible circuit board 02 is arranged on the heat-conducting substrate 01 (can be fixed through the fixing hole 02A), the OSAB03 of the semiconductor optical micro-encapsulation structure is arranged on the high-speed flexible circuit board 02, and the optical fiber array The module is arranged on the OSAB03 of the semiconductor optical micro-encapsulation structure. The optical transceiver engine can be pluggably connected to another external optical connector ferrule (the external optical connector ferrule is not shown in the figure) through the optical connector ferrule 19 of the optical fiber module.
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The invention relates to a coupling assembly, an optical fiber array module using the coupling assembly and an optical transceiver engine module using the coupling assembly. An optical fiber array and a locating pin which are guided out of an insertion core of an optical connector are fixed by at least one substrate provided with a fixing groove or a fixing hole to form the optical fiber array module fixedly provided with the locating pin. Furthermore, the optical fiber array module can be automatically coupled with an optical secondary assembling substrate in a passive mode to achieve passive automatic coupling between the optical fiber array and a passive light signal processing device. In addition, a pluggable function of the optical fiber array module can be achieved through an insertion core port and another external insertion core. The optical fiber array module using the coupling assembly has the advantages of being high in integration level, simple in packing work procedure and low in packing cost, using standard optical connector ports and the like and can be expanded to high-density integration and industrial large-scale production.
Description
technical field [0001] The invention relates to a coupling component, an optical fiber array module and an optical transceiver engine module using the same. Background technique [0002] The optical communication industry is undergoing a period of great transformation from the traditional point-to-point communication-based long-distance communication system to the next-generation network optical communication system based on data communication. The main drivers of this change include the huge growth in demand for Internet broadband access and fiber-to-the-home services, the emergence and popularization of personal smart mobile devices, and the development of high-performance computers. These applications have put forward higher requirements on the transmission rate and bandwidth of the corresponding communication network (Internet and backbone mobile network), and have prompted the continuous upgrading of Ethernet switch equipment in the network cloud computing data center t...
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IPC IPC(8): G02B6/42
Inventor 冯宁宁孙笑晨
Owner SUZHOU LAXENSE TECH CO LTD