Remote in-situ integrated test system for planet surface substances and atmosphere

A planetary surface, comprehensive testing technology, applied in radio wave measurement system, measurement device, electromagnetic wave re-radiation and other directions, can solve the problems of increasing load weight and cost, and achieve the effect of light weight, improved detection efficiency and small size

Active Publication Date: 2014-04-23
东莞市中科原子精密制造科技有限公司
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Problems solved by technology

[0003] The above-mentioned detection tasks use different systems and are carried out separately, which increases the weight and cost of the payload

Method used

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  • Remote in-situ integrated test system for planet surface substances and atmosphere
  • Remote in-situ integrated test system for planet surface substances and atmosphere
  • Remote in-situ integrated test system for planet surface substances and atmosphere

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Embodiment Construction

[0024]A long-range in-situ comprehensive test system for planetary surface material and atmosphere, the whole system includes four parts, laser positioning, long-range LIBS, long-range Raman and lidar. Specifically: CW laser (3), reflective transmission mirror (4), mirror (total reflection), secondary mirror (12) and primary mirror (14) of Cassegrain optical system, one-dimensional translation stage (13), beam splitter Mirror one (21), beam splitter two (19), CCD (20); dual-wavelength pulsed laser (7), dichroic mirror (6), 1064 beam expander system (8), collimating lens (9), low-pass filter film (11), converging lens (18), notch filter (17), fiber probe (16a), fiber (16b), ICCD (15a), intermediate step spectrometer (15b), narrow-band filter one (22), Narrowband Filter Two (23), Narrowband Filter Three (24), Lens One (25), Lens Two (26), Lens Three (27), PMT One (28), PMT Two (29), PMT Three (30), a 180° tilt angle rotation mechanism (31), a 360° horizontal rotation mechanism ...

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Abstract

The invention discloses a remote in-situ integrated test system for planet surface substances and atmosphere. The whole system comprises: a miniature pulse solid state laser, a Cassegrain telescope system, a one-dimensional precise mobile platform, a continuous light indicating positioning laser, various optical elements and echelle spectrographs, ICCD, a high-resolution camera and a photomultiplier. According to the system and method of the invention, the combination of technologies of laser induced breakdown spectroscopy (LIBS), Raman spectroscopy (Raman), and laser radar is realized in the same system; the system of the invention adopts modular design, is high in integration level, small in size, and light in weight, and can realize long-distance surface microimaging, long-distance substance element analysis, long-distance substance composition analysis, and planet boundary layer atmosphere detection.

Description

technical field [0001] The invention relates to a material element and component testing technology, in particular to a remote in-situ comprehensive testing system for planetary surface material and atmosphere. Background technique [0002] For the microscopic topography of the planetary surface, the composition of rock / soil elements, the composition of mineral substances, and the important tasks of atmospheric exploration in deep space exploration, various countries have developed different types of analytical instruments, mainly including microscopic imagers, thermal imagers, and pull-out instruments. Mann spectrometer, infrared spectrometer, alpha particle X-ray mass spectrometer (APXS), X-ray fluorescence analyzer, etc. Among them, atmospheric detection is like the lidar in the US "Phoenix", and laser-induced breakdown spectroscopy (LIBS) technology has also been applied on the US "Curiosity" as a new method for characterizing material elements. [0003] The above detec...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/65G01S17/88
Inventor 朱香平张文松汤洁赵卫段忆翔豆西博
Owner 东莞市中科原子精密制造科技有限公司
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