Dr. Yujun Zhang Profile

Dr. Yujun Zhang

at Gwangju Institute of Science and Technology

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Author

Publications (3)

Proceedings Article | 15 October 2012 Paper

Laser-induced breakdown spectroscopy detection of heavy metal in water based on graphite conch method

Chunlong Wang, Jianguo Liu, Nanjing Zhao, Huan Shi, Lituo Liu, Mingjun Ma, Wei Zhang, Dong Chen, Jing Liu, Yujun Zhang, Wenqing Liu

Proceedings Volume 8417, 84171G (2012) https://doi.org/10.1117/12.975821

KEYWORDS: Laser induced breakdown spectroscopy, Lead, Metals, Spectroscopy, Signal detection, Chemical elements, Sensors, Calibration, Neodymium, YAG lasers

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Proceedings Article | 15 October 2012 Paper

New type of alga photosynthesis activity modulation fluorometer in situ

Jing Liu, Wenqing Liu, Nanjing Zhao, Yujun Zhang, Gaofang Yin, Pangda Dai, Mingjun Ma, Chunlong Wang, Wei Zhang, Jingbo Duan, Li Fang

Proceedings Volume 8417, 84171I (2012) https://doi.org/10.1117/12.978762

KEYWORDS: Luminescence, Photosynthesis, Light emitting diodes, Modulation, Light sources, Light, Fluorometers, Signal detection, Optical filters, Optical testing

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Proceedings Article | 16 June 2003 Paper

New data processing method of differential optical absorption spectrum for measuring atmospheric trace gases

Yujun Zhang, Young Kim, Jeong-Soon Lee, Bong Jae Kuk

Proceedings Volume 4897, (2003) https://doi.org/10.1117/12.466840

KEYWORDS: Absorption, Gases, Atmospheric optics, Atmospheric monitoring, Absorbance, Lawrencium, Atmospheric modeling, Sensors, Photodetectors, Spectroscopic atmospheric monitoring techniques

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