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Laser
Induced Breakdown Spectroscopy(LIBS)
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・ LIBS/SIBS system
generates plasma with laser beam or spark discharge and
analyzes chemical composition of the
target material by observing the spectrum. ・ It is
applied for measurement of molecular spectrum, wide
range analysis, gas analysis and
components analysis of solid substances. ・ Compact
system can be used for A/F sensors and temperature
sensors for gasoline engines. ・ This system with
microwave contributes to power saving and flexibility of
measurement. ・ Promising analytic technology for RoHS
and REACH regulations, monitoring materials
in manufacturing
plant. |
【Principle】 |
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LIBS (Laser-Induced
Breakdown Spectroscopy) | 
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SIBS (Spark-Induced
Breakdown Spectroscopy) |

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【Output】 |
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Enlarge plasma induced by laser with
Microwave
Laser
Laser +
Microwave |
Camera:
home video camera (33frame/sec) Gas:
Air Laser: 40-50mJ, 8ns Focal length:
100mm Microwave: 500W, 3.0ms
14th Int.
Symp. on Appl. Laser Techniques to Fluid
Mechanics, Lisbon, Portugal, July 07–10,
2008 | |
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