CN204807209U - Precise adjustment light beam polarization detecting system - Google Patents
Precise adjustment light beam polarization detecting system Download PDFInfo
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- CN204807209U CN204807209U CN201520394945.6U CN201520394945U CN204807209U CN 204807209 U CN204807209 U CN 204807209U CN 201520394945 U CN201520394945 U CN 201520394945U CN 204807209 U CN204807209 U CN 204807209U
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- scanning system
- light beam
- ccd
- adjustment light
- beam polarization
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Abstract
The utility model relates to a precise adjustment light beam polarization detecting system, by a scanning system (1), the 2nd scanning system (2), condensing lens (3), telescope (4), collimating mirror (5), prism (6), spectroscope (7), color selective mirror (8), the focusing mirror, light filter and CCD constitute, wherein the focusing mirror includes first focusing mirror (9), second focusing mirror (10) and master controller (15), master controller (15) respectively with a scanning system (1), the 2nd scanning system (2) and CCD connect. The utility model provides a precise adjustment light beam polarization detecting system adopts the intelligent terminal of master controller to control motor mechanical operation scanning system, changes variable angle, realizes signal photoelectric conversion's accuracy nature modulation, obtains the corresponding signal of telecommunication, and working range application scope is big.
Description
Technical field
The utility model relates to a kind of for aerocolloidal sweep type polarization remote sensing device, particularly relates to a kind of accurate adjustment light beam polarization detection system, belongs to Polarization Detection apparatus field.
Background technology
In remote optical sensing field, Polarization Detection is supplementary as of intensity detection, quantity of information can be extended to 7 degree of freedom from three-dimensional, contributes to the accuracy improving target detection and Objects recognition.Accurate adjustment light beam polarization detection system, as a kind of polarization remote sensing instrument, has investigative range large, and spatial resolution height and measuring accuracy high, be widely used in the research in the fields such as weather monitoring, environmental monitoring and atmosphere radiation characteristic.Polarization Detection is as a useful supplement of intensity detection, quantity of information can be extended to 7 degree of freedom (light intensity, spectrum, space, degree of polarization, polarization azimuth, polarization ellipticity and sense of rotation) from three-dimensional (light intensity, spectrum and space), contribute to the accuracy improving target detection and Objects recognition.In the last few years, domestic and international researchist had carried out the design of a large amount of atural object measurement of polarization characteristic research and polarization imaging measuring system, had promoted the development of Polarization Detection technology greatly.But be at present still in for Polarization Detection aspect the jejune stage.
Utility model content
In order to overcome the deficiencies in the prior art, resolving the problem of prior art, making up the deficiency of existing existing product in the market.
The utility model provides a kind of accurate adjustment light beam polarization detection system, be made up of the first scanning system, the second scanning system, condenser, telescope, collimating mirror, prism, spectroscope, dichronic mirror, focus lamp, optical filter and CCD, wherein focus lamp comprises the first focus lamp, the second focus lamp and primary controller, and primary controller is connected with the first scanning system, the second scanning system and CCD respectively.
Preferably, above-mentioned optical filter comprises the first optical filter and the second optical filter, and CCD comprises a CCD and the 2nd CCD, and the first scanning system and the second scanning system are made up of multiple scanning mirror respectively.
Preferably, above-mentioned prism is the Wollaston prism of calcite crystal material, and described telescope adopts confocal twin-lens structure, and dichronic mirror adopts high pass dichroic sheet.
Preferably, an above-mentioned CCD is connected with primary controller respectively by AD converter with the 2nd CCD.
Preferably, above-mentioned first scanning system is connected with primary controller respectively by motor with the second scanning system.
Preferably, controller is provided with between said motor and primary controller.
The accurate adjustment light beam polarization detection system that the utility model provides adopts the intelligent terminal of primary controller to control motor mechanically actuated scanning system, change angle, realize the accuracy modulation of signal opto-electronic conversion, obtain corresponding electric signal, the working range scope of application is large.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Reference numeral: 1-first scanning system; 2-second scanning system; 3-condenser; 4-telescope; 5-collimating mirror; 6-prism; 7-spectroscope; 8-dichronic mirror; 9-first focus lamp; 10-second focus lamp; 11-first optical filter; 12-second optical filter; 13-the one CCD; 14-the 2nd CCD; 15-primary controller; 16-AD converter; 17-controller; 18-motor.
Embodiment
Understand for the ease of those of ordinary skill in the art and implement the utility model, below in conjunction with the drawings and the specific embodiments, the utility model being described in further detail.
The accurate adjustment light beam polarization detection system that the utility model provides, be made up of the first scanning system 1, second scanning system 2, condenser 3, telescope 4, collimating mirror 5, prism 6, spectroscope 7, dichronic mirror 8, focus lamp, optical filter and CCD, wherein focus lamp comprises the first focus lamp 9, second focus lamp 10 and primary controller 15, and primary controller 15 is connected with the first scanning system 1, second scanning system 2 and CCD respectively.
Optical filter comprises the first optical filter 11 and the second optical filter 12, CCD comprises a CCD13 and the 2nd CCD14, and the first scanning system 1 and the second scanning system 2 are made up of multiple scanning mirror respectively.Prism 6 is the Wollaston prism of calcite crystal material, and telescope adopts confocal twin-lens structure, and dichronic mirror 8 adopts high pass dichroic sheet.One CCD13 is connected with primary controller 15 respectively by AD converter 16 with the 2nd CCD14.First scanning system 1 is connected with primary controller 15 respectively by motor 18 with the second scanning system 2.Controller 17 is provided with between motor 18 and primary controller 15.
Principle of work of the present utility model is: set gradually the first scanning system 1, second scanning system 2, condenser 3, telescope 4, collimating mirror 5, prism 6, spectroscope 7 and dichronic mirror 8 according to optical path direction, after spectroscope 7, a road arrives a CCD13 through the first focus lamp 9, first optical filter 11, and another road arrives the 2nd CCD14 through the second focus lamp 10, second optical filter 12 successively again after dichronic mirror 8.
The accurate adjustment light beam polarization detection system that the utility model provides adopts the intelligent terminal of primary controller to control motor mechanically actuated scanning system, change angle, realize the accuracy modulation of signal opto-electronic conversion, obtain corresponding electric signal, the working range scope of application is large.
The embodiment of the above is better embodiment of the present utility model; not limit concrete practical range of the present utility model with this; scope of the present utility model comprises and is not limited to this embodiment, and the equivalence change that all shapes according to the utility model, structure are done is all in protection domain of the present utility model.
Claims (6)
1. an accurate adjustment light beam polarization detection system, it is characterized in that: described accurate adjustment light beam polarization detection system is by the first scanning system (1), second scanning system (2), condenser (3), telescope (4), collimating mirror (5), prism (6), spectroscope (7), dichronic mirror (8), focus lamp, optical filter and CCD are formed, wherein focus lamp comprises the first focus lamp (9), second focus lamp (10) and primary controller (15), primary controller (15) respectively with the first scanning system (1), second scanning system (2) and CCD connect.
2. accurate adjustment light beam polarization detection system according to claim 1, it is characterized in that: described optical filter comprises the first optical filter (11) and the second optical filter (12), CCD comprises a CCD (13) and the 2nd CCD (14), and the first scanning system (1) and the second scanning system (2) are made up of multiple scanning mirror respectively.
3. accurate adjustment light beam polarization detection system according to claim 1, it is characterized in that: the Wollaston prism that described prism (6) is calcite crystal material, described telescope adopts confocal twin-lens structure, and dichronic mirror (8) adopts high pass dichroic sheet.
4. accurate adjustment light beam polarization detection system according to claim 2, is characterized in that: a described CCD (13) is connected with primary controller (15) respectively by AD converter (16) with the 2nd CCD (14).
5. accurate adjustment light beam polarization detection system according to claim 2, is characterized in that: described first scanning system (1) is connected with primary controller (15) respectively by motor (18) with the second scanning system (2).
6. accurate adjustment light beam polarization detection system according to claim 5, is characterized in that: be provided with controller (17) between described motor (18) and primary controller (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520394945.6U CN204807209U (en) | 2015-06-03 | 2015-06-03 | Precise adjustment light beam polarization detecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520394945.6U CN204807209U (en) | 2015-06-03 | 2015-06-03 | Precise adjustment light beam polarization detecting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204807209U true CN204807209U (en) | 2015-11-25 |
Family
ID=54592016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520394945.6U Expired - Fee Related CN204807209U (en) | 2015-06-03 | 2015-06-03 | Precise adjustment light beam polarization detecting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204807209U (en) |
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2015
- 2015-06-03 CN CN201520394945.6U patent/CN204807209U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151125 Termination date: 20160603 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |