Improving near field of high-power laser beams using two-photon absorption material

xie na; huang wanqing; guo yi; wang xiaodong; fang xiangyun; zhao yuxia; li qing; sun li; zhao runchang; su jingqin; zhu qihua

Volume 23 Issue 04

Apr. 2011

Turn off MathJax

Article Contents

Abstract

References

Article Navigation > High Power Laser and Particle Beams > 2011 > 23(04): 0-

zhang wei-jun, yuan nai-chang, zhang wei. Receiving characteristics of time domain slot antenna array[J]. High Power Laser and Particle Beams, 2006, 18.

Citation:

xie na, huang wanqing, guo yi, et al. Improving near field of high-power laser beams using two-photon absorption material[J]. High Power Laser and Particle Beams, 2011, 23.

zhang wei-jun, yuan nai-chang, zhang wei. Receiving characteristics of time domain slot antenna array[J]. High Power Laser and Particle Beams, 2006, 18.

Citation:

xie na, huang wanqing, guo yi, et al. Improving near field of high-power laser beams using two-photon absorption material[J]. High Power Laser and Particle Beams, 2011, 23.

PDF( 1163 KB)

Improving near field of high-power laser beams using two-photon absorption material

1.
Science and Technology on Plasma Physics Laboratory,Research Center of Laser Fusion,CAEP,P.O.Box 919-988,Mianyang 621900,China;
2.
Technical Institute of Physics and Chemistry,Chinese Academy of Sciences,Beijing 100190,China

Publish Date: 2011-04-14

Abstract

Abstract

Experiments have been conducted on the pumping system of the SILEX-Ⅰ ultra-short pulse laser facility to study the optical power limiting property of a two-photon absorption material and the improvement of near field uniformity using the material. The output laser beam from a flashlamp-pumped Nd:YAG laser SAGA was used to measure the optical limiting property of the material. The results show that the optical power limiting property is obvious. The transmission rate of the material is very high and it is greater than 90% when the input intensity is less than 0.60 GW/cm2. Moreover online experiments done on the pumping system show that, modulation of near field spots is reduced greatly after the beam passes through the material and thus near field uniformity is improved.
- high-power laser,
- beam quality,
- two-photon absorption material,
- optical power limiting property

FullText(HTML)

References(0)

References

Relative Articles

[1]	Li Xiaolong, Liu Jiaxin, Guo Qinggong. Design of a miniaturized high-isolation dual-frequency antenna based on quarter-mode substrate integrated waveguide[J]. High Power Laser and Particle Beams, 2025, 37(4): 043007. doi: 10.11884/HPLPB202537.240309
[2]	Xie Jiyang, Jiang Zheng, Wei Zhaohuan, Yang Hongchun. Power synthesis method of Ricker pulse and its radiation efficiency[J]. High Power Laser and Particle Beams, 2024, 36(5): 055018. doi: 10.11884/HPLPB202436.230285
[3]	Fan Yinling, Lu Ping, Huang Kama. A planar split ring resonator antenna array fed by Chebyshev network[J]. High Power Laser and Particle Beams, 2023, 35(5): 053002. doi: 10.11884/HPLPB202335.220401
[4]	Zhang Hui, Yu Yingrui, Xu Jun, Zhang Wei. Design of 77 GHz vehicle millimeter long- and medium-range radar antenna array[J]. High Power Laser and Particle Beams, 2017, 29(10): 103102. doi: 10.11884/HPLPB201729.170275
[5]	Liao Yong, Meng Fanbao, Zhang Xianfu, Xu Gang, Chen Shitao, Xie Ping, Ma Hongge. Resonant normalized conductance of slotted sectorial waveguide antenna[J]. High Power Laser and Particle Beams, 2016, 28(08): 083007. doi: 10.11884/HPLPB201628.150832
[6]	Chen Haiyan, Xiong Xiangzheng, Chen Kaiya, Liao Cheng. Simplified method for fast calculating time-domain radiation field of pulsed antenna arrays[J]. High Power Laser and Particle Beams, 2016, 28(08): 085003. doi: 10.11884/HPLPB201628.151295
[7]	Shi Yiping, Fan Yajun, Yi Chaolong, Zhu Sitao, Xia Wenfeng. Analysis of aperture antenna radiation characteristics fed by impulse signal on time domain[J]. High Power Laser and Particle Beams, 2016, 28(09): 093001. doi: 10.11884/HPLPB201628.151272
[8]	Yang Liufeng, Wang Ting. MEMS patch antenna array with broadband and high-gain on double-layer silicon wafers[J]. High Power Laser and Particle Beams, 2015, 27(02): 024129. doi: 10.11884/HPLPB201527.024129
[9]	Yang Yijian, Yu Zhefeng, Ma Ping, Zhang Zhicheng, Sun Liangkui, Huang Jie. Design and experimental research of an integrated GPS magneto window antenna[J]. High Power Laser and Particle Beams, 2015, 27(05): 053201. doi: 10.11884/HPLPB201527.053201
[10]	Gao Yang. Optimal normalizing coding theory and methods for Counter-Meshing Gears mechanisms[J]. High Power Laser and Particle Beams, 2015, 27(05): 054101. doi: 10.11884/HPLPB201527.054101
[11]	Liu Yang, Zhou Haijing, Li Hanyu, . Numerical simulation on directional side scattering of V-shaped gold sphere-array nanoantennas[J]. High Power Laser and Particle Beams, 2014, 26(07): 073210. doi: 10.11884/HPLPB201426.073210
[12]	Xu Gang, Xie Ping, Chen Shitao, Liao Yong. X-bandhighpowermicrowaveleaky-wave-antennaarray withone-dimensionscanningcapability[J]. High Power Laser and Particle Beams, 2014, 26(07): 073002. doi: 10.11884/HPLPB201426.073002
[13]	Qin Hanlin, Huang Yang, Yao Keke, Zhou Huixin, Liu ShangQian. Multi-scale kernel local normalization for infrared image background suppression[J]. High Power Laser and Particle Beams, 2012, 24(05): 1063-1066. doi: 10.3788/HPLPB20122405.1063
[14]	ye su, liu yi, wu jian. Effects of antenna array configurations on imaging quality in Fourier telescopy[J]. High Power Laser and Particle Beams, 2011, 23(03): 0- .
[15]	xu gang, liao yong, xie ping, meng fanbao, tang chuanxiang. Radiation characteristics of high powe mesoband patch antenna array[J]. High Power Laser and Particle Beams, 2010, 22(12): 0- .
[16]	yuan xuelin, zhang hongde, xu zhefeng, zhang guangfu, yuan naichang. Experiment of UWB time-domain antenna beam scan by controlling delay[J]. High Power Laser and Particle Beams, 2010, 22(02): 0- .
[17]	chen hong, xiao kaiqi, xu jianjun. Transient radiation characteristic of dielectric loaded antenna array[J]. High Power Laser and Particle Beams, 2009, 21(04): 0- .
[18]	chen dai-bing, fan zhi-kai, zhou hai-jing, wang dong. Integrated radiation antenna of L-band magnetically insulated transmission line oscillator[J]. High Power Laser and Particle Beams, 2008, 20(03): 0- .
[19]	wang jian-guo, tian chun-ming, xia hong-fu, ge de-biao. Numerical simulation of combined-oscillator antenna array[J]. High Power Laser and Particle Beams, 2006, 18(07): 0- .
[20]	liao yong, meng fan-bao, zhou hai-jing, yang zhou-bing, ma hong-ge, li ke, xie ping. Influence of the mutual coupling between the element of TEM horn arrays on far-field radiation[J]. High Power Laser and Particle Beams, 2003, 15(12): 0- .