CN102410921A - Optical testing and data acquisition system - Google Patents
Optical testing and data acquisition system Download PDFInfo
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- CN102410921A CN102410921A CN2011103221002A CN201110322100A CN102410921A CN 102410921 A CN102410921 A CN 102410921A CN 2011103221002 A CN2011103221002 A CN 2011103221002A CN 201110322100 A CN201110322100 A CN 201110322100A CN 102410921 A CN102410921 A CN 102410921A
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Abstract
The invention relates to an optical testing and data acquisition system, which is characterized in that the system comprises a specific wavelength optical fiber sensor, wherein the specific wavelength optical fiber sensor is connected with an optical splitter through optical fibers, the optical fiber output ports of the optical splitter are connected with an optical tester through N optical fibers, and the optical tester is connected onto a computer controller through a data line. Specific wavelength light is injected into the optical splitter along an optical fiber input port through the specific wavelength optical fiber sensor, the light is connected to the optical tester through the output port of the optical splitter to test the optical characteristic data of each output port and then the data is processed, acquired and cleansed into an EXCEL sheet by the computer controller. Therefore, the automatic data acquisition is realized, the problem that mistakes are apt to make during manual recording is solved and the testing accuracy is improved.
Description
Technical field
The present invention relates to a kind of each passage index of test light shunt a kind of optic test and data acquisition system (DAS) that line data gathers of going forward side by side that be used for.
Background technology
Generally in optic test, in order to detect and the optical characteristics data of the output port of recording light shunt, employing be that optical branching device is connected on the optical tester through optical fiber; Adopt specific light wave input, through optical branching device light property data is presented on the optical tester, and needs to gather and write down these data; Need through the video data on the artificial notes optical tester; Like this, operation is inconvenience extremely, and the data volume of manual record is big and heavy; Be easy to cause the data recording mistake, influence the overall optical characteristic research.
Summary of the invention
The technical matters that the present invention solves provides a kind of automation collection and handles the optic test and the data acquisition system (DAS) of light property data.
The present invention solves the technical scheme that its technical matters takes: a kind of optic test and data acquisition system (DAS); Comprise specific wavelength Fibre Optical Sensor and optical branching device; Said specific wavelength Fibre Optical Sensor is connected to the input port of optical branching device through optical fiber; The output port of optical branching device connects optical tester through N bar optical fiber, and said optical tester is connected on the computer controller through data line.
Separate for the ease of specific light wave light planar, said optical branching device is the planar waveguide-type optical branching device.
After adopting said structure, be characterized in: be injected in the optical branching device along the optic fibre input end mouth through the light of specific wavelength Fibre Optical Sensor, receive optical tester through the output port of optical branching device with specific wavelength; Test the optical characteristics data of each output port, handle image data then through computer controller; Data preparation is become Microsoft Excel; Realize the classification of automatic data collection and data processing, solved the problem that manual record is prone to make mistakes, improved test accuracy.
Description of drawings:
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Fig. 1 is a structural representation of the present invention.
Among the figure: 1, specific wavelength Fibre Optical Sensor 2, optical branching device 21, input port 22, output port 3, optical tester 4, computer controller.
Embodiment
A kind of optic test and data acquisition system (DAS) shown in shown in Figure 1; Comprise specific wavelength Fibre Optical Sensor 1 and optical branching device 2; Said specific wavelength Fibre Optical Sensor 1 is connected to the input port 21 of optical branching device 2 through optical fiber; The output port 22 of optical branching device 2 connects optical tester 3 through N bar optical fiber, and said optical tester 3 is connected on the computer controller 4 through data line.
Separate for the ease of specific light wave light planar, said optical branching device 2 is the planar waveguide-type optical branching device.
After adopting said structure; Be characterized in: be injected in the optical branching device 2 along optic fibre input end mouth 21 through the light of specific wavelength Fibre Optical Sensor 1, receive optical tester 3, test the optical characteristics data of each output port 22 through the output port of optical branching device 2 with specific wavelength; Handle through computer controller 4 then; Image data becomes Microsoft Excel with data preparation, realizes the classification of automatic data collection and data processing; Solve the problem that manual record is prone to make mistakes, improved test accuracy.
Claims (2)
1. optic test and data acquisition system (DAS); It is characterized in that: comprise specific wavelength Fibre Optical Sensor (1) and optical branching device (2); Said specific wavelength Fibre Optical Sensor (1) is connected to the input port (21) of optical branching device (2) through optical fiber; The output port (22) of optical branching device (2) connects optical tester (3) through N bar optical fiber, and said optical tester (3) is connected on the computer controller (4) through data line.
2. optic test according to claim 1 and data acquisition system (DAS) is characterized in that: said optical branching device (2) is the planar waveguide-type optical branching device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103221002A CN102410921A (en) | 2011-10-21 | 2011-10-21 | Optical testing and data acquisition system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103221002A CN102410921A (en) | 2011-10-21 | 2011-10-21 | Optical testing and data acquisition system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102410921A true CN102410921A (en) | 2012-04-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103221002A Pending CN102410921A (en) | 2011-10-21 | 2011-10-21 | Optical testing and data acquisition system |
Country Status (1)
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| CN (1) | CN102410921A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1529081A1 (en) * | 1987-09-22 | 1989-12-15 | Предприятие П/Я Р-6065 | Apparatus for checking parameters of beam splitters |
| CN201156736Y (en) * | 2007-11-16 | 2008-11-26 | 上海未来宽带技术及应用工程研究中心有限公司 | Light property detector |
| JP2009168519A (en) * | 2008-01-11 | 2009-07-30 | Pulstec Industrial Co Ltd | Inspection apparatus for optical element splitting light, and inspection method for optical element splitting light |
| CN201479136U (en) * | 2009-08-17 | 2010-05-19 | 尹晓民 | Multi-channel beam splitter testing machine |
| CN102192830A (en) * | 2010-12-10 | 2011-09-21 | 上海霍普光通信有限公司 | PLC (Programmable Logic Controller) type optical splitter testing method |
| CN202255845U (en) * | 2011-10-21 | 2012-05-30 | 苏州新大诚科技发展股份有限公司 | Optical testing and data acquisition system |
-
2011
- 2011-10-21 CN CN2011103221002A patent/CN102410921A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1529081A1 (en) * | 1987-09-22 | 1989-12-15 | Предприятие П/Я Р-6065 | Apparatus for checking parameters of beam splitters |
| CN201156736Y (en) * | 2007-11-16 | 2008-11-26 | 上海未来宽带技术及应用工程研究中心有限公司 | Light property detector |
| JP2009168519A (en) * | 2008-01-11 | 2009-07-30 | Pulstec Industrial Co Ltd | Inspection apparatus for optical element splitting light, and inspection method for optical element splitting light |
| CN201479136U (en) * | 2009-08-17 | 2010-05-19 | 尹晓民 | Multi-channel beam splitter testing machine |
| CN102192830A (en) * | 2010-12-10 | 2011-09-21 | 上海霍普光通信有限公司 | PLC (Programmable Logic Controller) type optical splitter testing method |
| CN202255845U (en) * | 2011-10-21 | 2012-05-30 | 苏州新大诚科技发展股份有限公司 | Optical testing and data acquisition system |
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Application publication date: 20120411 |