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Active optical power dividing or combining transmission method and device

A source optical power combining and transmission method technology, applied in the field of active optical power splitting or combining transmission methods and devices, can solve the problems of difficult manufacturing of optical power splitting devices, inflexible configuration, large transmission loss, etc., to achieve guaranteed The effect of signal integrity, good consistency and long life

Pending Publication Date: 2020-01-24
成都微泰科技有限公司
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Problems solved by technology

[0008] The technical problem to be solved by the present invention is: the existing optical power splitting devices mainly have shortcomings such as manufacturing difficulties, inflexible configuration, large transmission loss, poor consistency or high power consumption, high bit error rate, etc., especially for high splitting ratio or multi-channel input In the case of output, this kind of problem is more serious

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  • Active optical power dividing or combining transmission method and device
  • Active optical power dividing or combining transmission method and device
  • Active optical power dividing or combining transmission method and device

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Embodiment Construction

[0033] Before any embodiment of the invention is described in detail, it is to be understood that the invention is not limited in application to the details of construction shown in the following description or in the accompanying drawings. The invention is capable of other embodiments and of being practiced or of being carried out in various ways. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative improvements belong to the protection scope of the present invention.

[0034] An active optical power splitting transmission method, comprising a photoelectric conversion module for converting optical fiber signals, an FPGA and an electro-optical conversion module for converting electrical signals, such as figure 1 Shown in order from left to right;

[0035] Preferably, after the optical fiber signal passes through the photoelectric conversion module, the optical fiber signal is changed...

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Abstract

The invention discloses an active optical power dividing or combining transmission method and device, and solves the problems that the existing optical power division or combination device is difficult to manufacture, cannot be flexibly configured, has large transmission loss, poor consistency or high power consumption, high bit error rate and the like. The invention comprises an active optical power division or combination transmission method and device. According to the invention, factors such as optical amplification, power amplification and the like which are easy to introduce noise and cause signal distortion are avoided, optical power division is obtained by converting multiple paths of electric signals into optical signals, whole-course digital signal processing is maintained in theprocesses of copying, merging, mapping and the like of the electric signals, and the signal integrity and low bit error rate of high-speed signals are ensured.

Description

technical field [0001] The invention relates to the field of high-speed data transmission, in particular to an active optical power division or combination transmission method and device. Background technique [0002] Optical power splitting or combining technology is mainly used for high-speed data transmission. In the process of optical signal transmission, it is often necessary to send the same optical signal to different receiving ends, or send optical signals from different sources to the same receiving end, so it is necessary to split and combine the optical signals. The current optical power splitting or combining transmission technology is mainly divided into two types: passive processing and active processing. [0003] Passive optical power splitters include fused tapered and planar optical waveguide. Fused taper type products are formed by side fusion of two or more optical fibers; planar waveguide type is a micro-optical component type product, which uses photol...

Claims

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Application Information

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IPC IPC(8): H04J14/02H04J3/06H04B10/25
CPCH04B10/25H04J3/06H04J14/0202
Inventor 张华
Owner 成都微泰科技有限公司
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