CN110985935B - Integrated white light shimmer infrared target simulator - Google Patents
Integrated white light shimmer infrared target simulator Download PDFInfo
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- CN110985935B CN110985935B CN201911301997.3A CN201911301997A CN110985935B CN 110985935 B CN110985935 B CN 110985935B CN 201911301997 A CN201911301997 A CN 201911301997A CN 110985935 B CN110985935 B CN 110985935B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/006—Solar simulators, e.g. for testing photovoltaic panels
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
- F21V23/004—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Lenses (AREA)
Abstract
The invention discloses an integrated white light low-light infrared target simulator, which comprises a primary mirror, a secondary mirror, a reticle, an illumination light source and a light source controller, wherein the surface of the illumination light source is electrically connected with the surface of the light source controller through a lead, the illumination light source is positioned behind the reticle, the illumination light source comprises a shell, and an inner cavity of the shell is fixedly connected with a white light infrared light source circuit board. This integrated form white light shimmer infrared target simulator adopts off-axis cassegrain optical system, and it had both had the bore of off-axis reflective system big, the focus is long, no colour difference, the center does not have the advantage of sheltering from, had the small of coaxial cassegrain system again, light in weight's advantage, through design double-deck circuit board and double-deck even light glass, choose for use three equipartition shimmer LED and a halogen lamp, cooperation off-axis cassegrain optical system and metal fretwork cross, the white light shimmer infrared target that outgoing optical axis is unanimous.
Description
Technical Field
The invention relates to the technical field of infrared target simulators, in particular to an integrated white light low-light infrared target simulator.
Background
The white light dim light infrared target simulator is mainly used for correcting the parallelism of optical axes of three kinds of observing equipment, namely a white light observing mirror, a dim light night vision device and a thermal infrared imager.
When the existing target simulator simulates three targets, most of optical systems adopt a coaxial Cassegrain optical system and an off-axis reflection type system, the coaxial Cassegrain optical system has long focal length, large caliber and light weight, and can be used for correcting an external field optical axis and an indoor optical axis at the same time, but the center of the optical axis is shielded, so that the center shielding needs to be avoided during use, and the operation is not simple and convenient enough; the off-axis reflection type system has long focal length, large caliber and no center shielding, but has long length and heavy weight, is only suitable for indoor optical axis correction and has no portability, and when the target simulator simulates three targets, the reticle generally has two reticles, one reticle is a glass cross reticle and can be used for white light and low-light-level targets; the utility model provides a for electric heat cross, supply white light, infrared target uses, change when providing three kinds of targets, current target simulator light source generally has two to three kinds, be white light LED light source respectively, shimmer light source, the black body, need change during the use, two process accomplish back white light, shimmer, infrared three optical axes is just parallel, therefore the correction process operation is more complicated, and simultaneously, because the optical axis correction precision is higher, the target simulator must be motionless in the correction process, external field calibration equipment illuminator and target simulator main part all link together, it probably can make target simulator optical axis remove to change the illuminator, thereby reduce the correction precision.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an integrated white light low-light infrared target simulator, which solves the problems that a coaxial Cassegrain optical system is long in length and heavy in weight, is only suitable for indoor optical axis correction, does not have portability, is complex in correction process operation, and can possibly reduce correction precision when an illuminator is replaced.
(II) technical scheme
In order to realize the purpose, the invention is realized by the following technical scheme: an integrated white light glimmer infrared target simulator comprises a primary mirror, a secondary mirror, a reticle, an illuminating light source and a light source controller, wherein the surface of the illuminating light source is electrically connected with the surface of the light source controller through a lead, the illuminating light source is positioned behind the reticle, the illuminating light source comprises a shell, a white light infrared source circuit board is fixedly connected with an inner cavity of the shell, a halogen lamp holder is fixedly connected to the left side of the white light infrared source circuit board, a halogen lamp is fixedly connected with the surface of the halogen lamp holder, a glimmer LED circuit board is surrounded on the surface of the halogen lamp, a glimmer patch LED is electrically connected with the surface of the glimmer LED circuit board, a conductive connecting piece is fixedly connected with the surface of the glimmer LED circuit board, the surface of the conductive connecting piece is fixedly connected with the surface of the white light infrared source circuit board, and an adaptation groove is formed in the inner cavity of the shell, and the inner cavity of the adaptive groove is movably connected with double-layer glazing glass, the inner cavity of the shell is movably connected with a tensioning fixing ring, and the surface of the tensioning fixing ring is mutually abutted with the surface of the double-layer glazing glass.
Preferably, the right side swing joint of shell has the external aviation plug of power, the left side that the external aviation plug of power runs through the right side of shell and extends to the inner chamber of shell, the external surface of aviation plug of power and the inner chamber joint of shell.
Preferably, the surface of the power supply external aerial plug is electrically connected with the surfaces of the white light infrared light source circuit board, the halogen lamp holder, the glimmer LED circuit board and the glimmer patch LED respectively through circuits.
Preferably, the glimmer patch LEDs are three and are uniformly distributed on the surface of the glimmer LED circuit board.
Preferably, the halogen lamp is a thermal light source.
Preferably, the halogen lamp has a broad spectrum illumination light with a spectrum of 380nm to 2000 nm.
Preferably, the surface of the light source controller is provided with an adjusting switch.
Preferably, the adjusting switch is divided into a white light stage and a low-light-level stage.
Preferably, the reticle is a metal hollowed-out cross plate which can transmit white light, dim light and infrared wavelength.
(III) advantageous effects
The invention provides an integrated white light low-light infrared target simulator. Compared with the prior art, the method has the following beneficial effects:
(1) the integrated white light glimmer infrared target simulator is electrically connected with the surface of a light source controller through a lead on the surface of an illuminating light source, the illuminating light source is positioned at the rear part of a reticle, the illuminating light source comprises a shell, the inner cavity of the shell is fixedly connected with a white light infrared source circuit board, the left side of the white light infrared source circuit board is fixedly connected with a halogen lamp holder, the surface of the halogen lamp holder is fixedly connected with a halogen lamp, the surface of the halogen lamp is surrounded with a glimmer LED circuit board, the surface of the glimmer LED circuit board is electrically connected with a glimmer patch LED, the surface of the glimmer LED circuit board is fixedly connected with a conductive connecting piece, the surface of the conductive connecting piece is fixedly connected with the surface of the white light infrared source circuit board, the inner cavity of the shell is provided with an adapting groove, the inner cavity of the adapting groove is movably connected with double-layer dodging glass, and the inner cavity of the shell is movably connected with a tensioning fixing ring, the surface of the tensioning fixing ring is mutually abutted with the surface of the double-layer dodging glass, an off-axis Cassegrain optical system is adopted, the off-axis Cassegrain optical system has the advantages of large caliber, long focal length, no chromatic aberration and no shielding in the center of an off-axis reflection type system, and the coaxial Cassegrain optical system has the advantages of small size and light weight.
(2) This integrated form white light shimmer infrared target simulator, through being metal fretwork cross at the reticle, permeable white light, shimmer, infrared wavelength simplify current reticle, can provide the target for white light, shimmer, infrared through a metal fretwork cross, need not change the illuminator, need not change the reticle, only need adjust the button of light source controller can, the operation is convenient.
(3) This integrated form white light shimmer infrared target simulator is provided with regulating switch through the surface at light source controller, and regulating switch divides white light and shimmer two grades, designs an integrated form white light shimmer infrared light source, can realize white light, shimmer, infrared three kinds of illuminations through control light source controller, is fit for the correction of outdoor and indoor white light, shimmer, infrared product optical axis parallelism, increases a laser detection card and still can realize laser optical axis and rectify.
Drawings
FIG. 1 is a cross-sectional view of a light source controller configuration of the present invention;
FIG. 2 is a diagram of an optical system of the present invention;
FIG. 3 is a diagram of a prior art coaxial Cassegrain optical system;
FIG. 4 is a schematic diagram of an off-axis reflective optical system of the present invention.
In the figure, 1-a main mirror, 2-an auxiliary mirror, 3-a reticle, 4-an illumination light source, 5-a light source controller, 41-a shell, 42-a white light infrared light source circuit board, 43-a halogen lamp holder, 44-a halogen lamp, 45-a low-light LED circuit board, 46-a low-light patch LED, 47-a conductive connecting piece, 48-an adaptive groove, 49-double-layer light homogenizing glass, 410-a tension fixing ring, 411-a power supply external aerial plug and 51-an adjusting switch.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an embodiment of the present invention provides a technical solution: an integrated white light glimmer infrared target simulator comprises a primary mirror 1, a secondary mirror 2, a reticle 3, an illuminating light source 4 and a light source controller 5, wherein the reticle 3 is a metal hollowed-out cross plate, an off-axis Cassegrain optical system can achieve no chromatic aberration in all bands, the focal plane position is uniform, the whole aperture is not shielded, the system size is small, when the focal length of the system is 200mm, the total length of the optical system is less than 500mm, the off-axis Cassegrain optical system is very suitable for being carried in an external field, the existing reticle 3 is simplified, a target can be provided for white light, glimmer and infrared through one metal hollowed-out cross plate, a lighting device does not need to be replaced, the reticle does not need to be replaced, only a button of the light source controller needs to be adjusted, the operation is convenient, white light, glimmer and infrared wavelengths can penetrate through, an adjusting switch 51 is arranged on the surface of the light source controller 5, the adjusting switch 51 is divided into white light and glimmer, the emergent illumination of glimmer level is fixed at about 0.1lux, the white light grade can adjust the brightness through an adjustable potentiometer, an integrated white light shimmer infrared light source is designed, three kinds of illumination of white light, shimmer and infrared can be realized by controlling a light source controller 5, the integrated white light shimmer infrared light source is suitable for correcting the parallelism of the optical axes of white light, shimmer and infrared products in an external field and an indoor, a laser detection card is added to realize laser optical axis correction, the surface of an illumination light source 4 is electrically connected with the surface of the light source controller 5 through a lead, the illumination light source 4 is positioned behind a reticle 3, the illumination light source 4 comprises a shell 41, a white light infrared light source circuit board 42 is fixedly connected with the inner cavity of the shell 41, the white light shimmer infrared integrated light source adopts a double-layer circuit board mode, a front end circuit board is a shimmer LED circuit board 45, a rear end circuit board is a white light infrared light source circuit board 42, and the two light sources can be ensured to emit uniform illumination light through double-layer dodging glass 49, the left side of the white light infrared light source circuit board 42 is fixedly connected with a halogen lamp holder 43, the surface of the halogen lamp holder 43 is fixedly connected with a halogen lamp 44, the spectrum of the halogen lamp 44 is 380 nm-2000 nm wide spectrum illumination light, the halogen lamp 44 comprises 380 nm-760 nm visible light wave band, the halogen lamp 44 is a thermal light source, the irradiation of the halogen lamp 44 on the double-layer even light glass 49 can raise the temperature of the even light glass, thereby forming temperature difference between the reticle 3 and the double-layer even light glass 49, providing an observation target for infrared thermal imaging equipment, the surface of the halogen lamp 44 is surrounded with a glimmer LED circuit board 45, the surface of the glimmer LED circuit board 45 is electrically connected with glimmer patch LEDs 46, the glimmer patch LEDs 46 are 3 in total and are uniformly distributed on the glimmer LED circuit board 45, the LEDs can emit faint illumination light through circuit design, the illumination is controlled to be about 0.1lux, the surface of the glimmer LED circuit board 45 is uniformly distributed, the surface of the glimmer LED circuit board 45 is fixedly connected with a conductive connecting piece 47, the surface of the conductive connecting piece 47 is fixedly connected with the surface of the white light infrared source circuit board 42, the inner cavity of the shell 41 is provided with an adapting groove 48, the inner cavity of the adapting groove 48 is movably connected with a double-layer glazing glass 49, the inner cavity of the shell 41 is movably connected with a tensioning fixing ring 410, the surface of the tensioning fixing ring 410 is mutually abutted with the surface of the double-layer glazing glass 49, the right side of the shell 41 is movably connected with a power supply external aerial plug 411, the left side of the power supply external aerial plug 411 penetrates through the right side of the shell 41 and extends to the inner cavity of the shell 41, the surface of the power supply external aerial plug 411 is clamped with the inner cavity of the shell 41, the surface of the power supply external aerial plug 411 is respectively and electrically connected with the surfaces of the white light infrared source circuit board 42, the halogen lamp holder 43, the micro light LED circuit board 45 and the micro light patch LED46 through circuits, and an off-axis Cassegrain optical system is adopted, and the off-axis Cassegrain optical system has a large caliber and a large caliber of an off-axis reflection type system, The coaxial Cassegrain system has the advantages of long focal length, no chromatic aberration and no center shielding, and has the advantages of small volume and light weight of the coaxial Cassegrain system, and white light glimmer infrared targets with consistent emergent optical axes are obtained by designing a double-layer circuit board and double-layer dodging glass 49, selecting three uniformly distributed glimmer patch LEDs 46 and a halogen lamp 44, and matching with an off-axis Cassegrain optical system and a metal hollow cross plate.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an infrared target simulation ware of integrated form white light shimmer adopts off-axis cassegrain optical system to infrared target simulation ware of integrated form white light shimmer includes primary mirror (1), secondary mirror (2), reticle (3), light source (4) and light source controller (5), reticle (3) are metal fretwork cross plate, permeable white light, shimmer, infrared wavelength, the surface electric connection of wire and light source controller (5) is passed through to the surface of light source (4), its characterized in that: the illumination light source (4) is located behind the reticle (3), the illumination light source (4) comprises a shell (41), a white light infrared light source circuit board (42) is fixedly connected to an inner cavity of the shell (41), a halogen lamp holder (43) is fixedly connected to the left side of the white light infrared light source circuit board (42), a halogen lamp (44) is fixedly connected to the surface of the halogen lamp holder (43), a glimmer LED circuit board (45) is surrounded on the surface of the halogen lamp (44), a glimmer patch LED (46) is electrically connected to the surface of the glimmer LED circuit board (45), a conductive connecting piece (47) is fixedly connected to the surface of the conductive connecting piece (47) and the surface of the white light infrared light source circuit board (42), an adaptation groove (48) is formed in the inner cavity of the shell (41), and double-layer light homogenizing glass (49) is movably connected to the inner cavity of the adaptation groove (48), the inner cavity of the shell (41) is movably connected with a tensioning fixing ring (410), and the surface of the tensioning fixing ring (410) is abutted against the surface of the double-layer uniform light glass (49);
the halogen lamp (44) is wide-spectrum illuminating light with the spectrum of 380 nm-2000 nm, the illuminating light comprises a visible light waveband of 380 nm-760 nm, the halogen lamp (44) is a thermal light source, the temperature of the uniform light glass can be increased when the halogen lamp irradiates the double-layer uniform light glass (49), so that the temperature difference is formed between the reticle (3) and the double-layer uniform light glass (49), and an observation target is provided for infrared thermal imaging equipment.
2. The integrated white-light micro-optic infrared target simulator of claim 1, wherein: the right side swing joint of shell (41) has the external aviation plug of power (411), the left side of the external aviation plug of power (411) runs through the right side of shell (41) and extends to the inner chamber of shell (41), the surface of the external aviation plug of power (411) and the inner chamber joint of shell (41).
3. The integrated white-light micro-optic infrared target simulator of claim 2, wherein: the surface of the power supply external navigation plug (411) is electrically connected with the surfaces of the white light infrared light source circuit board (42), the halogen lamp holder (43), the glimmer LED circuit board (45) and the glimmer patch LED (46) through circuits respectively.
4. The integrated white-light micro-optic infrared target simulator of claim 1, wherein: the glimmer patch LEDs (46) are three and are uniformly distributed on the surface of the glimmer LED circuit board (45).
5. The integrated white-light micro-optic infrared target simulator of claim 1, wherein: and an adjusting switch (51) is arranged on the surface of the light source controller (5).
6. The integrated white-light micro-optic infrared target simulator of claim 5, wherein: the adjusting switch (51) is divided into a white light stage and a low-light-level stage.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911301997.3A CN110985935B (en) | 2019-12-17 | 2019-12-17 | Integrated white light shimmer infrared target simulator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911301997.3A CN110985935B (en) | 2019-12-17 | 2019-12-17 | Integrated white light shimmer infrared target simulator |
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| CN110985935A CN110985935A (en) | 2020-04-10 |
| CN110985935B true CN110985935B (en) | 2022-05-20 |
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| CN112285941B (en) * | 2020-10-29 | 2022-07-12 | 中国航空工业集团公司洛阳电光设备研究所 | Method for assembling and adjusting clamp type light pipe |
| CN113639960B (en) * | 2021-08-09 | 2024-04-12 | 孝感华中精密仪器有限公司 | Multispectral image inclination detection device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2458591Y (en) * | 2001-01-20 | 2001-11-07 | 中国人民解放军总装备部军械技术研究所 | Multifunctional Cassegrain collimator |
| JP2006047780A (en) * | 2004-08-05 | 2006-02-16 | Shimadzu Corp | Infrared microscope |
| CN202793338U (en) * | 2012-07-27 | 2013-03-13 | 湖北华中光电科技有限公司 | Integral optical axis calibrator |
| CN105334027A (en) * | 2015-11-23 | 2016-02-17 | 中国人民解放军总装备部军械技术研究所 | High-precision multispectral integrated target for LED illumination and matched optical detecting method |
| CN208937289U (en) * | 2018-09-21 | 2019-06-04 | 哈尔滨星航光电科技有限公司 | A kind of precision target simulator suitable for wide temperature wide spectrum working range |
| CN110186650A (en) * | 2019-06-17 | 2019-08-30 | 哈尔滨工业大学 | The infrared three mould complex target simulator of visible light of new pattern laser |
-
2019
- 2019-12-17 CN CN201911301997.3A patent/CN110985935B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2458591Y (en) * | 2001-01-20 | 2001-11-07 | 中国人民解放军总装备部军械技术研究所 | Multifunctional Cassegrain collimator |
| JP2006047780A (en) * | 2004-08-05 | 2006-02-16 | Shimadzu Corp | Infrared microscope |
| CN202793338U (en) * | 2012-07-27 | 2013-03-13 | 湖北华中光电科技有限公司 | Integral optical axis calibrator |
| CN105334027A (en) * | 2015-11-23 | 2016-02-17 | 中国人民解放军总装备部军械技术研究所 | High-precision multispectral integrated target for LED illumination and matched optical detecting method |
| CN208937289U (en) * | 2018-09-21 | 2019-06-04 | 哈尔滨星航光电科技有限公司 | A kind of precision target simulator suitable for wide temperature wide spectrum working range |
| CN110186650A (en) * | 2019-06-17 | 2019-08-30 | 哈尔滨工业大学 | The infrared three mould complex target simulator of visible light of new pattern laser |
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