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A NOVEL TECHNIQUE FOR THE DETECTION OF TRACE GASES USING INTRACAVITY FIBER LASER ABSORPTION SPECTROSCOPY (IFLAS)
A NOVEL TECHNIQUE FOR THE DETECTION OF TRACE GASES USING INTRACAVITY FIBER LASER ABSORPTION SPECTROSCOPY (IFLAS)
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机译:一种采用穿刺光纤激光吸收光谱法(IFLAS)检测痕量气体的新技术
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摘要
A gas detection system uses intracavity fiber laser absorption spectroscopy.The fiberlaser is stabilized by a saturable absorber, and the sensitivity is enhancedby multiplecirculations of amplified spontaneous emission light under thresholdconditions, andmulti-longitudinal mode oscillation of the laser.
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