EXPERIMENTAL STUDY ON TIMEINTEGRATED SPECTRUM OF LIGHT OF AuDISK IRRADIATED BY 1.053μm LASER

wang yichao1 zheng jian1 yu changxuan1 jiang xiaohua; zheng zhij ian

Volume 11 Issue 01

Jan. 1999

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wang yichao1 zheng jian1 yu changxuan1 jiang xiaohua, zheng zhij ian, et al. EXPERIMENTAL STUDY ON TIMEINTEGRATED SPECTRUM OF LIGHT OF AuDISK IRRADIATED BY 1.053μm LASER[J]. High Power Laser and Particle Beams, 1999, 11.

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EXPERIMENTAL STUDY ON TIMEINTEGRATED SPECTRUM OF LIGHT OF AuDISK IRRADIATED BY 1.053μm LASER

1.
Department of Modern Physics ,University of Science and Tec hnology of China ,Hefei 230027;
2.
Southwest Institute of Nuclear Physics and Chemistry ,P.O.Box 525 77,Cheng du 610003

Publish Date: 1999-01-15

Abstract

Abstract

Timeintegrated spectrum of 3ω0/2 light in plasma produced by 1.053μm laser irradiating on Audisk is shown in this paper．　Based on the measurement of redshifted p eak and blueshifted peak. The temperature of electron in interacti on region and the　plasma expansion speed in onequarter critical electron density layer are obtained. The experiment results agree well with nonlinear saturation theory of Two PlasmonDecay.
- laser produced plasma,
- tpd,
- red shifted peak,
- blue shifted peak,
- ion acoustic speed,
- relaxing time,
- critical density