Photoelectric converter and optoelectronic connection device
A photoelectric converter and optical fiber technology, applied in the field of information transmission, can solve the problems of short transmission distance, high cost, no emitting and receiving die array structure, etc.
Inactive Publication Date: 2015-03-18
ZHEJIANG RAINBOW FISH TECH CO LTD
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Problems solved by technology
[0005] 1. The MPO interface is only a simple physical interface. If information transmission is required, the corresponding receiving end and transmitting end need to be added
[0006] 2. The lens used in QSFP is huge, and the distance between each optical fiber is constant, both are 250μm, so it is necessary to use arrayed information receiving unit and information sending unit
[0008] 1. The current multimedia transmission lines are mainly made of metal media such as copper cables, which have high cost, short transmission distance and poor performance;
[0009] 2. There is no bare crystal array structure for transmitting and receiving in the existing photoelectric module signal transmission structure;
[0010] 3. Existing photoelectric modules do not have multi-channel integrated modules for transmission
Method used
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[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0035] The relative arrangements of components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.
[0036] At the same time, it should be understood that, for the convenience of d...
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A photoelectric converter and optoelectronic connection device. The photoelectric converter comprises a housing, a drive controller (12) disposed on the substrate (11) of the housing, at least one information transmitting chip (13), and at least one information receiving chip (14). The information transmitting chip (13), under the control of the drive controller (12), converts into an optical signal an electrical signal needing to be transmitted, and sends same by means of the optical fiber (3) corresponding to the information transmitting chip (13). The information receiving chip (14), under the control of the drive controller (12), converts into an electrical signal the external input optical signal that has reached the receiving surface of the information receiving chip (14) and outputs said electrical signal, wherein the external input optical signal is transmitted by means of the optical fiber (3) corresponding to the information receiving chip (14). By means of arranging in the same photoelectric converter the information transmitting chip (13) and the information receiving chip (14), each information transmitting chip (13) sends information by means of a corresponding optical fiber (3), and the information receiving chip (14) receives information by means of the corresponding optical fiber (3), thus integrally achieving multi-channel optical fiber transmission.
Description
technical field [0001] The invention relates to the field of information transmission, in particular to a photoelectric converter and a photoelectric connection device. Background technique [0002] With the development of science and technology, the transmission medium of optical fiber is more and more introduced into the existing signal transmission field. As a data transmission medium, optical fiber has the advantages of wide frequency band, large capacity, low loss, long transmission distance and anti-electromagnetic interference. However, at present, copper cables are mostly used as data transmission lines in the field of multimedia transmission. The data transmission capacity of copper cables is small, and only supports short-distance transmission, which cannot meet the requirements of high-definition and high-speed data transmission. [0003] The multi-core multi-channel photoelectric system is formed based on this background. The multimedia electrical signal is conv...
Claims
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Patent Timeline
Login to View More IPC IPC(8): G02B6/42
CPCG02B6/4249G02B6/4246H04B10/00G02B6/4214G02B6/4292G02B6/4206G02B6/4245G02B6/4274G02B6/428H04B10/40G02B6/32G02B6/4257G02B6/4295H04B10/25H04B10/2589
Inventor 王灏
Owner ZHEJIANG RAINBOW FISH TECH CO LTD