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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. |
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【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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