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Compound light target simulator

A technology of target simulator and composite light, which is applied in the direction of instruments, electric light sources, light source fixation, etc., can solve the problems of inconvenient portability, large size of the simulator, no common aperture target simulator, etc., and achieve the effect of simple structure and small volume

Active Publication Date: 2016-08-24
BEIJING ZHENXING METROLOGY & TEST INST
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AI Technical Summary

Problems solved by technology

[0004] However, such simulators are bulky and inconvenient to carry
[0005] In addition, for portable target simulators, there is no common-aperture target simulator, and it is impossible to test the performance indicators of related compound optical detection equipment

Method used

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  • Compound light target simulator
  • Compound light target simulator
  • Compound light target simulator

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Embodiment Construction

[0018] Embodiments of the present invention will be described below with reference to the drawings. Elements and features described in one drawing or one embodiment of the present invention may be combined with elements and features shown in one or more other drawings or embodiments. It should be noted that representation and description of components and processes that are not relevant to the present invention and known to those of ordinary skill in the art are omitted from the drawings and descriptions for the purpose of clarity.

[0019] refer to figure 1 , the present embodiment provides a compound light target simulator, comprising:

[0020] A light source module 101, configured to emit at least two kinds of light;

[0021] A beam combining module 102, configured to perform beam combining processing on the at least two kinds of light to form composite light;

[0022] The projection module 103 is configured to perform co-aperture collimation processing on the composite ...

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Abstract

The invention provides a compound light target simulator which comprises a light source module used for launching at least two kinds of lights, a beam combining module used for carrying out beam combining treatment on at least two kinds of lights to form a compound light and a projection module used for carrying out common-aperture collimation treatment on the compound light to form a target compound light and outputting the target compound light. According to the compound light target simulator, through the beam combining treatment of the beam combining module and then the common-aperture collimation treatment, the output target compound light can supply a standard target for compound light detection equipment so as to realize performance test of the compound light detection equipment; and the compound light target simulator has a simple structure and is small in size.

Description

technical field [0001] The invention relates to the field of optical composite detection equipment testing, in particular to a composite optical target simulator. Background technique [0002] With the development of technology, the application of compound optical detection equipment has been extended to near space and outer space. Compound optical detection devices must undergo extensive performance testing for cyclical design improvements. [0003] At present, some researches on composite guidance system testing technology have been carried out in China. The Anhui Institute of Optics and Fine Mechanics of the Chinese Academy of Sciences has developed a Cassegrain-style common-aperture infrared / millimeter-wave composite seeker, which uses the properties of the secondary mirror to reflect infrared and transmit microwaves to generate a common-aperture infrared and millimeter-wave composite radiation. The transmission channel performs infrared / millimeter-wave composite detec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S9/00F21V13/00F21V19/00F21V23/00G01D18/00
Inventor 张玉国孙红胜任小婉张林军王加朋
Owner BEIJING ZHENXING METROLOGY & TEST INST
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