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Optical module receiving device, control method and storage medium

A technology of a receiving device and an optical module, which is applied in the field of optical communication and can solve problems such as damage to devices

Active Publication Date: 2022-04-08
SONT TECH (SHEN ZHEN) LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The main purpose of the present invention is to propose an optical module receiving device, aiming to solve the technical problems of how to drive and control the SOA, make the optical module meet the requirement of saturated optical power, and prevent the device from being damaged by excessive optical power

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  • Optical module receiving device, control method and storage medium
  • Optical module receiving device, control method and storage medium
  • Optical module receiving device, control method and storage medium

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Embodiment Construction

[0028] 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 part of the embodiments of the present invention, not all of them. 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.

[0029] It should be noted that if there is a directional indication (such as up, down, left, right, front, back...) in the embodiment of the present invention, the directional indication is only used to explain the relationship between the components in a certain posture. If the specific posture changes, the directional indication will also change accordingly.

[0030] In addition, if there are descriptions involving "first", "second" and so on in the...

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Abstract

The invention discloses an optical module receiving device, comprising: a signal processing module, which is used to output digital signals according to analog signals; an amplification module, which is used to receive incident light signals and amplify the incident light signals to obtain amplified light Signal; signal conversion module, the input end of the signal conversion module is connected to the amplifier, and the output end of the signal conversion module is connected to the signal processing module, the signal conversion module converts the amplified optical signal to obtain a differential electrical signal; the sampling module, the sampling module is set in the signal conversion Between the module and the signal processing module, the sampling module samples the differential electrical signal to obtain an analog signal; the control adjustment module, the control adjustment module is set between the amplification module and the signal processing module, which solves the drive and control SOA and satisfies the saturation of the optical module Optical power requirements and technical issues of protection devices have achieved the technical effect of automatically controlling the saturated optical power of SOA and large optical protection devices.

Description

technical field [0001] The invention relates to the technical field of optical communication, in particular to an optical module receiving device, a control method and a storage medium. Background technique [0002] With the accelerated development of industries such as the Internet, cloud computing, and big data, 100G products are more and more widely used, and the demand for long distances is also increasing. The market needs a new generation of faster speed, smaller size, and lower power consumption. optical module. The standards of 100G ER440km and 100G ZR4 80km were launched together. Compared with traditional CFP / CFP2 packaged optical modules, it has lower power consumption, lower cost and smaller size. For the optical module with SOA (Semiconductor Optical Amplifier, semiconductor optical amplifier), how to drive and control the SOA, so that the optical module meets the saturated optical power requirements, prevents the device from being damaged by excessive optical...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B10/67H04B10/079
CPCH04B10/672H04B10/07955
Inventor 李勋涛蓝海涛郑波孙鼎张伟魏志坚过开甲李连城
Owner SONT TECH (SHEN ZHEN) LTD