CN205157168U - A device and characteristic test system for photoelectric detector characteristic test - Google Patents
A device and characteristic test system for photoelectric detector characteristic test Download PDFInfo
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- CN205157168U CN205157168U CN201520966230.3U CN201520966230U CN205157168U CN 205157168 U CN205157168 U CN 205157168U CN 201520966230 U CN201520966230 U CN 201520966230U CN 205157168 U CN205157168 U CN 205157168U
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- mirror case
- characteristic test
- photodetector
- cylinder
- light
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Abstract
The utility model relates to a device and characteristic test system for photoelectric detector characteristic test, including built -in semitransparent mirror's beam split mirror case, the beam split mirror case be the regular hexahedron, and the incident light terminal surface of beam split mirror case has seven chromatic light sources through first drum seal installation, and an emergent light terminal surface of beam split mirror case has the illumiinance to pop one's head in through second drum seal installation, and another emergent light terminal surface of beam split mirror case is provided with and is used for await measuring photoelectric detector's third drum of seal installation, T type structure is formed with the beam split mirror case to first drum, second drum and third drum, seven chromatic light sources comprise the monochromatic LED of the luminous colour of seven kinds of differences, seven chromatic light sources are external be used for driving monochromatic LED respectively luminous light source drive, the external illuminometer of illumiinance probe. The utility model discloses utilize simple structure, accurate efficient test result is realized to cheap cost.
Description
Technical field
The utility model relates to technical field of photoelectricity test, particularly a kind of device for photodetector characteristic test and characteristic test system.
Background technology
In photodetector characteristic test experiment, all can test photo detector spectral characteristic.White light is filtered monochromatizing light by usual employing optical filter, or adopts spectrometer to generate monochromatic light, to provide monochromatic light required in photo detector spectral characteristic test.But white light filter can not be pure monochromatic light by common color filter, the monochromatic light of impure will introduce interference to the spectral characteristic test of photodetector; Use high efficiency color filter or spectrometer, although purer monochromatic light can be obtained, due to high efficiency color filter and spectrometer price high, photodetector characteristic test experimental cost will be increased.
Utility model content
The utility model object is to provide a kind of device for photodetector characteristic test and characteristic test system, solves the above-mentioned problems in the prior art.
The technical scheme that the utility model solves the problems of the technologies described above is as follows:
A kind of device for photodetector characteristic test, comprise the light splitting mirror case of built-in semi-transparent semi-reflecting lens, described light splitting mirror case is regular hexahedron, the two ends of described semi-transparent semi-reflecting lens offset with a pair diagonal angle seamed edge in described light splitting mirror case respectively, described light splitting mirror case two sides corresponding with the reflecting surface of described semi-transparent semi-reflecting lens are respectively incident light end face and the emergent light end face of described light splitting mirror case, the side that described light splitting mirror case is relative with described incident light end face is another emergent light end face of described light splitting mirror case, described incident light end face is provided with seven-colour-light source by the first drum closure, a described emergent light end face is provided with illuminance probe by the second drum closure, emergent light end face described in another is provided with for sealing the 3rd cylinder installing photodetector to be measured, described first cylinder, the second cylinder and the 3rd cylinder and described light splitting mirror case form T-type structure, described seven-colour-light source is made up of the monochromatic LED of seven kinds of different glow colors, and the external light source for driving described monochromatic LED luminous respectively in described seven-colour-light source drives, described illuminance is popped one's head in external illuminometer.
The beneficial effects of the utility model are: seven-colour-light source is made up of the monochromatic LED of seven kinds of different glow colors, save light source cost, and it is independent luminous to realize monochromatic source, get rid of the interference of other coloured light; The light adopting semi-transparent semi-reflecting lens to be sent by monochromatic LED is divided into two parts, a part irradiates photodetector to be measured, in order to provide monochromatic light required in photo detector spectral characteristic test, a part irradiates illuminance probe, in order to monitor photo detector spectral characteristic test environment; Seven-colour-light source, illuminance probe, photodetector to be measured are all tightly connected with light splitting mirror case, provide the test environment of sealing, get rid of external light source interference; Use simple structure, cheap cost, realize the test result of precise and high efficiency.
On the basis of technique scheme, the utility model can also do following improvement.
Further, described seven kinds of different glow colors are red, orange, yellow, green, blue, indigo and purple.
Adopt the beneficial effect of above-mentioned further scheme to be, adopt that white light compound composition is red, orange, yellow, green, blue, the monochromatic LED of indigo and purple seven kinds of glow colors, guarantee test result accuracy.
Further, described first cylinder, the second cylinder and the 3rd cylinder adopt with described light splitting mirror case and are threaded.
The beneficial effect of above-mentioned further scheme is adopted to be, ease of assembly and partition.
Further, the control panel that described light source drives has for switching described monochromatic LED switching key luminous respectively, for regulating the adjusting knob of the light intensity of described monochromatic LED and being used to indicate the pilot lamp of glow color of described monochromatic LED of current luminescence.
The beneficial effect of above-mentioned further scheme is adopted to be that the convenient monochromatic LED luminescence switching different glow color, regulates the light intensity of monochromatic LED; And clearly know the glow color of monochromatic LED of current luminescence.
Further, the output interface that the input interface in described seven-colour-light source and described light source drive is cattle horn socket, and two cattle horn sockets are connected by winding displacement.
The beneficial effect of above-mentioned further scheme is adopted to be facilitate the connection that seven-colour-light source and light source drive.
Further, described illuminance is popped one's head in the sheath socket had for being connected with described illuminometer.
The beneficial effect of above-mentioned further scheme is adopted to be facilitate the connection of illuminance probe and illuminometer.
Another technical scheme of the present utility model is as follows:
A kind of photodetector characteristic test system, comprises above-mentioned a kind of device for photodetector characteristic test, is seal-installed on photodetector to be measured in described 3rd cylinder and the tester external with described photodetector to be measured.
Further, described photodetector to be measured has the sheath socket for being connected with described tester.
The beneficial effect of above-mentioned further scheme is adopted to be facilitate the connection of photodetector to be measured and tester.
Accompanying drawing explanation
Fig. 1 is the theory diagram of a kind of photodetector characteristic test system of the utility model;
Fig. 2 is the light path schematic diagram of a kind of photodetector characteristic test system of the utility model.
Embodiment
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
As Fig. 1, shown in Fig. 2, a kind of device for photodetector characteristic test, comprise the light splitting mirror case 1 of built-in semi-transparent semi-reflecting lens 11, described light splitting mirror case 1 is regular hexahedron, the two ends of described semi-transparent semi-reflecting lens 11 offset with a pair diagonal angle seamed edge in described light splitting mirror case 1 respectively, described light splitting mirror case 1 two sides corresponding with the reflecting surface of described semi-transparent semi-reflecting lens 11 are respectively incident light end face and the emergent light end face of described light splitting mirror case 1, the side that described light splitting mirror case 1 is relative with described incident light end face is another emergent light end face of described light splitting mirror case 1, described incident light end face is sealed and installed with seven-colour-light source 3 by the first cylinder 2, a described emergent light end face is sealed and installed with illuminance probe 5 by the second cylinder 4, emergent light end face described in another is provided with for sealing the 3rd cylinder 7 installing photodetector 6 to be measured, described first cylinder 2, second cylinder 4 and the 3rd cylinder 7 form T-type structure with described light splitting mirror case 1, described seven-colour-light source 3 is made up of the monochromatic LED of seven kinds of different glow colors, and the external light source for driving described monochromatic LED luminous respectively in described seven-colour-light source 3 drives, described illuminance is popped one's head in 5 external illuminometers.
Preferably, described seven kinds of different glow colors are red, orange, yellow, green, blue, indigo and purple.
Preferably, described first cylinder 2, second cylinder 4 and the 3rd cylinder 7 adopt with described light splitting mirror case 1 and are threaded.
Preferably, the control panel that described light source drives has for switching described monochromatic LED switching key luminous respectively, for regulating the adjusting knob of the light intensity of described monochromatic LED and being used to indicate the pilot lamp of glow color of described monochromatic LED of current luminescence.
Preferably, the output interface that the input interface in described seven-colour-light source 3 and described light source drive is cattle horn socket, and two cattle horn sockets are connected by winding displacement.The utility model embodiment, described cattle horn socket is 10 core cattle horn sockets, and described winding displacement is 10 chip winding displacements.
Preferably, described illuminance probe 5 has the sheath socket for being connected with described illuminometer.
A kind of photodetector characteristic test system, comprises above-mentioned a kind of device for photodetector characteristic test, is seal-installed on photodetector to be measured 6 in described 3rd cylinder 7 and the tester external with described photodetector 6 to be measured.
Preferably, described photodetector to be measured 6 has the sheath socket for being connected with described tester.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (8)
1. the device for photodetector characteristic test, it is characterized in that, comprise the light splitting mirror case (1) of built-in semi-transparent semi-reflecting lens (11), described light splitting mirror case (1) is regular hexahedron, the two ends of described semi-transparent semi-reflecting lens (11) offset with a pair diagonal angle seamed edge in described light splitting mirror case (1) respectively, two sides that described light splitting mirror case (1) is corresponding with the reflecting surface of described semi-transparent semi-reflecting lens (11) are respectively incident light end face and the emergent light end face of described light splitting mirror case (1), described light splitting mirror case (1) side relative with described incident light end face is another emergent light end face of described light splitting mirror case (1), described incident light end face is sealed and installed with seven-colour-light source (3) by the first cylinder (2), a described emergent light end face is sealed and installed with illuminance probe (5) by the second cylinder (4), emergent light end face described in another is provided with for sealing the 3rd cylinder (7) installing photodetector to be measured (6), described first cylinder (2), the second cylinder (4) and the 3rd cylinder (7) and described light splitting mirror case (1) form T-type structure, described seven-colour-light source (3) is made up of the monochromatic LED of seven kinds of different glow colors, and the external light source for driving described monochromatic LED luminous respectively of described seven-colour-light source (3) drives, described illuminance probe (5) external illuminometer.
2. a kind of device for photodetector characteristic test according to claim 1, is characterized in that, described seven kinds of different glow colors are red, orange, yellow, green, blue, indigo and purple.
3. a kind of device for photodetector characteristic test according to claim 1, it is characterized in that, described first cylinder (2), the second cylinder (4) and the 3rd cylinder (7) adopt with described light splitting mirror case (1) and are threaded.
4. a kind of device for photodetector characteristic test according to claim 1, it is characterized in that the control panel that described light source drives having for switching described monochromatic LED switching key luminous respectively, for regulating the adjusting knob of the light intensity of described monochromatic LED and being used to indicate the pilot lamp of glow color of described monochromatic LED of current luminescence.
5. a kind of device for photodetector characteristic test according to claim 1, is characterized in that, the output interface that the input interface of described seven-colour-light source (3) and described light source drive is cattle horn socket, and two cattle horn sockets are connected by winding displacement.
6. a kind of device for photodetector characteristic test according to claim 1, is characterized in that, described illuminance probe (5) has the sheath socket for being connected with described illuminometer.
7. a photodetector characteristic test system, it is characterized in that, comprise the arbitrary described a kind of device for photodetector characteristic test of claim 1 to 6, be seal-installed on photodetector to be measured (6) in described 3rd cylinder (7) and the tester external with described photodetector to be measured (6).
8. a kind of photodetector characteristic test system according to claim 7, it is characterized in that, described photodetector to be measured (6) has the sheath socket for being connected with described tester.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520966230.3U CN205157168U (en) | 2015-11-27 | 2015-11-27 | A device and characteristic test system for photoelectric detector characteristic test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520966230.3U CN205157168U (en) | 2015-11-27 | 2015-11-27 | A device and characteristic test system for photoelectric detector characteristic test |
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| Publication Number | Publication Date |
|---|---|
| CN205157168U true CN205157168U (en) | 2016-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520966230.3U Expired - Fee Related CN205157168U (en) | 2015-11-27 | 2015-11-27 | A device and characteristic test system for photoelectric detector characteristic test |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105841931A (en) * | 2016-05-20 | 2016-08-10 | 苏州北鹏光电科技有限公司 | Spectral response test system and test method |
-
2015
- 2015-11-27 CN CN201520966230.3U patent/CN205157168U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105841931A (en) * | 2016-05-20 | 2016-08-10 | 苏州北鹏光电科技有限公司 | Spectral response test system and test method |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 430000 Optics Valley City, Hubei Province, East Lake hi tech Development Zone, No. 111 Optics Valley Avenue, 1-02 core technology center, building No. 3, building No., No. 303 Patentee after: WUHAN GUANGCHI EDUCATION & TECHNOLOGY CO.,LTD. Address before: 430000 Optics Valley center, Optics Valley Avenue, East Lake high tech Zone, Hubei, Wuhan, China, 111 Patentee before: WUHAN GUANGCHI TECHNOLOGY Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20211127 |