Journal of Atmospheric and Environmental Optics ›› 2020, Vol. 15 ›› Issue (1): 13-22.

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Research Progress of Laser Induced Breakdown Spectroscopy in Underwater  in situ Detection

GUO Jinjia, LU Yuan, LI Nan, LIU Chunhao, TIAN Ye, XUE Boyang, ZHANG Chao, ZHENG Ronger   

  1. College of Information Science and Engineering, Ocean University of China, Qingdao 266100, China
  • Online:2020-01-28 Published:2020-01-19

Abstract:  Laser induced breakdown spectroscopy(LIBS) has been widely used in different fields as an effective 
 analysis technique. Its application in underwater research is a new hot spot recently and a lot of 
 works have been reported continuously. An overview of the recent research 
 progress for LIBS in underwater detection is given in this work, including the simulation experiments in laboratory, 
 the field experiments in sea trial, the fundamental research, and the technique development. 
 As an example, the deep sea  in situ LIBS system (LIBSea) is shown in detail, 
 giving the typical results in ocean detection. Finally, the application of LIBS in ocean 
 detection in the near future is prospected. 


Key words: laser induced breakdown spectroscopy, underwater detection, in-situ detection, LIBSea

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