Time-resolved high sensitivity signal detection of chromium in aluminum alloy by laser-induced breakdown spectroscopy

Kang Juan; Chen Yuqi; Yang Yuxiang; Li Runhua

doi:10.11884/HPLPB201729.170104

Volume 29 Issue 09

Sep. 2017

Turn off MathJax

Article Contents

Abstract

References

Article Navigation > High Power Laser and Particle Beams > 2017 > 29(09): 099001

Wang Yu, Li Hongtao, Wang Wendou, et al. Simulation study on performances of rod-pinch diode on 1.2 MV X-ray generator Scorpio[J]. High Power Laser and Particle Beams, 2015, 27: 095005. doi: 10.11884/HPLPB201527.095005

Citation:

Kang Juan, Chen Yuqi, Yang Yuxiang, et al. Time-resolved high sensitivity signal detection of chromium in aluminum alloy by laser-induced breakdown spectroscopy[J]. High Power Laser and Particle Beams, 2017, 29: 099001. doi: 10.11884/HPLPB201729.170104

Citation:

PDF( 1193 KB)

Time-resolved high sensitivity signal detection of chromium in aluminum alloy by laser-induced breakdown spectroscopy

doi: 10.11884/HPLPB201729.170104

1.
School of Physics and Optoelectronics,South China University of Technology,Guangzhou 510641,China

Received Date: 2017-04-01
Rev Recd Date: 2017-05-12
Publish Date: 2017-09-15

Abstract

Abstract

In order to eliminate the influence of strong Bremsstrahlung emission existed in laser-induced plasma on photomultiplier tube (PMT) and preamplifier and to improve signal detection sensitivity of laser-induced breakdown spectroscopy (LIBS), an end-on gated PMT was designed based on CR110 PMT and was used in weak signal detection of LIBS. The influence of strong Bremsstrahlung emission of the plasma could be successfully eliminated and the weak atomic emission signal could be further amplified after using this gated PMT combined with a preamplifier in signal detection, thus the spectral analysis sensitivity could be improved significantly. In analysis of chromium in aluminum alloy samples by LIBS, the limit of detection of chromium reached 5.55 ppm using this gated PMT as the signal detector, the detectability was improved nearly 6 folds in comparison with that using normal PMT. It was demonstrated that application of this gated photomultiplier tube in time-resolved signal detections could give good measurement results.
- spectroscopy,
- laser-induced breakdown spectroscopy,
- gated photomultiplier tube,
- time-resolved signal detection,
- chromium

FullText(HTML)

References(0)

References

Relative Articles

[1]	Liu Xin, Yuan Yonggang, Wu Jian, He Jingtao, Feng Peng, Qu Jinhui, Liu Yixin, Qian Yikun, Zhang Song, Zhao Xiansheng. Research on location method of radiation action based on Si-PM array[J]. High Power Laser and Particle Beams, 2022, 34(6): 066001. doi: 10.11884/HPLPB202234.210363
[2]	Yang Hanwu, Xun Tao, Gao Jingming, Zhang Zicheng. Design of a vacuum interface of a microsecond timescale HPM diode with guiding magnetic field[J]. High Power Laser and Particle Beams, 2022, 34(9): 095002. doi: 10.11884/HPLPB202234.210472
[3]	Cao Lei, Zhang Yaofeng, Yang Yang, Huang Jianwei, Zhang Xiaole. Measurement of environmental level X, γ dose with conversion of complete spectra without deconvolution method of MC simulation[J]. High Power Laser and Particle Beams, 2022, 34(2): 026005. doi: 10.11884/HPLPB202234.210300
[4]	Ma Yuhua, Li Hang, Yang Xin, Li Rundong, Huang Hongwen. Mathematical model establishment, simulation and reconstruction of PGAI[J]. High Power Laser and Particle Beams, 2022, 34(5): 056004. doi: 10.11884/HPLPB202234.210551
[5]	Jia Qinggang, Yang Bo, Xu Haibo, She Ruogu. Study on imaging simulation of electronic photography[J]. High Power Laser and Particle Beams, 2021, 33(5): 054002. doi: 10.11884/HPLPB202133.200300
[6]	Wang Zhongma, Huang Liansheng, Fu Peng, Huang Ronglin, Chen Xiaojiao, Wang Zhenshang, Zeng Sizhe. Calculation of pulse current of high power converter[J]. High Power Laser and Particle Beams, 2019, 31(3): 036003. doi: 10.11884/HPLPB201931.180283
[7]	Geng Lidong, He Yang, Yuan Jianqiang, Wang Minhua, Cao Longbo, Xie Weiping. Physical characteristics of rod-pinch diode with different concentricity[J]. High Power Laser and Particle Beams, 2018, 30(11): 115003. doi: 10.11884/HPLPB201830.180181
[8]	Dong Ye, Liu Qingxiang, Li Xiangqiang, Zhou Haijing, Dong Zhiwei. Monte Carlo simulation of a novel multipacting cathode[J]. High Power Laser and Particle Beams, 2018, 30(6): 063005. doi: 10.11884/HPLPB201830.170431
[9]	Qu Junfu, Ma Xun, Zhao Juan, Li Hongtao. Simulation of rod-pinch diode at hundreds of thousands of volts[J]. High Power Laser and Particle Beams, 2018, 30(5): 055003. doi: 10.11884/HPLPB201830.170432
[10]	Guo Fan, Jiang Jihao, Gong Boyi, Chen Lin, Zou Wenkang, Wang Meng, Xie Weiping. Calculation of impedance of azimuthal transmission line in induction voltage adder accelerator[J]. High Power Laser and Particle Beams, 2016, 28(02): 025001. doi: 10.11884/HPLPB201628.025001
[11]	Liu Yudong, Huang Liangsheng, Wang Sheng, Wang Na, Li Yong. Impedances and beam instability in RCS/CSNS[J]. High Power Laser and Particle Beams, 2013, 25(02): 465-470. doi: 10.3788/HPLPB20132502.0465
[12]	Dong Ye, Dong Zhiwei, Yang Wenyuan, Zhou Qianhong, Zhou Haijing. Monte Carlo simulation of multipactor discharge suppressing on grooved dielectric surface[J]. High Power Laser and Particle Beams, 2013, 25(02): 399-406. doi: 10.3788/HPLPB20132502.0399
[13]	Zhang Pengfei, Sun Fengju, Yang Hailiang, Sun Jianfeng, Sun Jiang, Li Jingya. Electron beam pinch simulative study of rod-pinch diode driven by 40-stage FLTD module[J]. High Power Laser and Particle Beams, 2013, 25(11): 3065-3068. doi: 10.3788/HPLPB20132511.3065
[14]	Song Guzhou, Wang Kuilu, Ma Jiming, Zhou Ming. Analysis on coupling between scintillator and lens in radiographic imaging system[J]. High Power Laser and Particle Beams, 2012, 24(02): 471-475. doi: 10.3788/HPLPB20122402.0475
[15]	song guzhou, zhu hongquan, han changcai, ma jiming, zhang zhanhong, li hongyun, yang hailiang. Imaging measurement of X-ray spot of rod-pinch diode radiographic source[J]. High Power Laser and Particle Beams, 2011, 23(02): 0- .
[16]	song shengyi, xie weiping, wang wendou. Analysis of power flow for plate-to-cone transition in vacuum transmission line[J]. High Power Laser and Particle Beams, 2010, 22(04): 0- .
[17]	cao yi-bing, he jun-tao, zhang jian-de. Novel low-impedance transit-time radiation oscillator[J]. High Power Laser and Particle Beams, 2008, 20(12): 0- .
[18]	chen lin, xie wei-ping, deng jian-jun. Development of rod-pinch diode for flash X-ray radiography[J]. High Power Laser and Particle Beams, 2006, 18(04): 0- .
[20]	liu jinliang, tan qimei, li chuanlu. EFFECT OF FARADAY CUP IMPEDANCE ON ELECTRON BEAM CURRENT OF DIODE[J]. High Power Laser and Particle Beams, 1998, 10(01): 0- .

Supplements(0)

Cited By

Cited by

Periodical cited type(5)

1.	屈俊夫，冯元伟，耿力东，李洪涛. 杆箍缩二极管阳极杆粒子生成模型研究. 物理学报. 2022(22): 207-217 .
2.	耿力东，谢卫平，袁建强，王敏华，曹龙博，付佳斌，赵小明，何泱. 阳极杆箍缩二极管的理论模型及物理特性. 强激光与粒子束. 2018(08): 116-122 . 本站查看
3.	耿力东，谢卫平，袁建强，王敏华，曹龙博，张思群，赵小明，何泱. 1MV杆箍缩二极管辐射特性实验研究. 原子能科学技术. 2018(08): 1512-1518 .
4.	耿力东，何泱，袁建强，王敏华，曹龙博，谢卫平. 同心度对杆箍缩二极管物理特性的影响. 强激光与粒子束. 2018(11): 140-145 . 本站查看
5.	马勋，袁建强，刘宏伟，王凌云，姜苹. 工业X光二极管重复频率实验研究. 强激光与粒子束. 2016(02): 175-179 . 本站查看