Optical Power Commissioning Algorithm for Optical Modules
A technology of optical power and optical modules, which is applied in the field of photoelectric communication, can solve the problems of slow response speed, many steps, and inability to adapt to the operation requirements of optical module automatic test software, so as to improve efficiency and reduce commissioning steps.
Active Publication Date: 2016-01-20
SOURCE PHOTONICS CHENGDU
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[0002] For the optical power commissioning algorithm of the optical module, the existing technology is to test the optical power of the optical module itself. This kind of commissioning algorithm has many calculation steps and slow response speed, which cannot adapt to the operation of the optical module automatic test software. Require
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[0021] The present invention will be further described in detail below in combination with test examples and specific implementations. However, it should not be understood that the scope of the above-mentioned subject of the present invention is limited to the following embodiments, and all technologies implemented based on the content of the present invention belong to the scope of the present invention.
[0022] Such as figure 1 As shown, an optical power commissioning algorithm of an optical module, the specific steps of the commissioning algorithm are:
[0023] Step 1: Set the maximum optical power, minimum optical power, and target optical power, and set the maximum current, minimum current, and target current;
[0024] Step 2: Adjust the current value to the current target value;
[0025] Step 3: The first situation: If the optical power value is less than the minimum optical power, increase the current value so that the value of the optical power is the minimum optical power <...
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The invention discloses an optical power conditioning algorithm of an optical module, relating to the photoelectric communication technology. The optical power conditioning algorithm of the optical module comprises the following specific steps: firstly, setting an optical power maximum value, an optical power minimum value, and an optical power target value, and setting a current maximum value, a current minimum value and a current target value; secondly, regulating current to the current target value; thirdly, in the first case, if the optical power is less than the optical power minimum value, increasing the current value to ensure that the optical power value is more than the optical power minimum value and less than the optical power maximum value, and in the second case, judging whether the optical power value is more than the optical power minimum value and less than the difference of the optical power target value and margin, and if yes, increasing the current value to ensure that the optical power value is more than the difference of the optical power target value and the margin and less than the optical power maximum value. The optical power conditioning algorithm of the optical module can be used for achieving the technical effects of reducing the power conditioning steps of the optical module and improving the optical power conditioning efficiency.
Description
Technical field [0001] The invention relates to a photoelectric communication technology, in particular to an optical power adjustment and measurement algorithm of an optical module. Background technique [0002] Regarding the optical power commissioning algorithm of the optical module, the prior art all performs commissioning on the optical power of the optical module itself. This commissioning algorithm has many calculation steps, slow response speed, and cannot adapt to the operation of the optical module automatic test software. Claim. Summary of the invention [0003] The purpose of the present invention is to overcome the above-mentioned shortcomings in the prior art, and provide an output power adjustment algorithm for an optical module. In order to achieve the technical effect of reducing the power commissioning steps of the optical module and improving the commissioning efficiency of the optical power. [0004] In order to achieve the above-mentioned purpose of the invent...
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IPC IPC(8): H04B10/07
Inventor 周小钧郑晓毅王菊
Owner SOURCE PHOTONICS CHENGDU