Ne-like Ti x-ray laser driven by a single femtosecond laser

被引：0

作者：

Zheng Bing-Song ^{[1
]}

Sun Yan-Qian ^{[1
,2
]}

Chen Yu ^{[1
]}

Ma Jing-Long ^{[2
]}

Li Ying-Jun ^{[1
,2
]}

机构：

[1] China Univ Min & Technol, State Key Lab Geomech & Deep Underground Engn, Beijing 100083, Peoples R China

[2] Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China

来源：

ACTA PHYSICA SINICA | 2010年 / 59卷 / 10期

基金：

中国国家自然科学基金; 高等学校博士学科点专项科研基金;

关键词：

x-ray laser; laser plasma; self-similarity method; femtosecond laser; TRANSIENT GAIN; DIAGNOSIS; PLASMA; MODEL;

D O I：

10.7498/aps.59.7020

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A physical scheme is presented for Ne-like Ti x-ray laser driven by a single laser pulse. According to the self-similarity method, we analyze the properties of Ne-like Ti slab plasma generated by irradiation of femtosecond laser with various front edges. Scaling laws for the temperature, scale length, and electron density are obtained. The characteristics of scaling laws for different input parameters are analyzed. Our results show that x-ray laser can be generated by a single femtosecond laser. The femtosecond laser with a gentle front edge is profitable to drive x-ray laser. Our results provide a new scheme for experiments using a single laser pulse to drive the x-ray laser.

引用

页码：7020 / 7026

页数：7

共 17 条

[1]

Afanas'ev Yu. V., 1989, Soviet Journal of Quantum Electronics, V19, P1606, DOI 10.1070/QE1989v019n12ABEH009835

[2]

CHENG T, 2009, CHINESE PHYS B, V18

[3] Demonstration of x-ray amplification in transient gain nickel-like palladium scheme [J].

Dunn, J ;

Osterheld, AL ;

Shepherd, R ;

White, WE ;

Shlyaptsev, VN ;

Stewart, RE .

PHYSICAL REVIEW LETTERS, 1998, 80 (13) :2825-2828

[4] Hydrodynamic characteristics of transient Ni-like x-ray lasers [J].

Li, YJ ;

Zhang, J .

PHYSICAL REVIEW E, 2001, 63 (03) :364101-364106

[5]

Li YJ, 2001, CHINESE PHYS, V10, P516, DOI 10.1088/1009-1963/10/6/311

[6] DEMONSTRATION OF A SOFT-X-RAY AMPLIFIER [J].

MATTHEWS, DL ;

HAGELSTEIN, PL ;

ROSEN, MD ;

ECKART, MJ ;

CEGLIO, NM ;

HAZI, AU ;

MEDECKI, H ;

MACGOWAN, BJ ;

TREBES, JE ;

WHITTEN, BL ;

CAMPBELL, EM ;

HATCHER, CW ;

HAWRYLUK, AM ;

KAUFFMAN, RL ;

PLEASANCE, LD ;

RAMBACH, G ;

SCOFIELD, JH ;

STONE, G ;

WEAVER, TA .

PHYSICAL REVIEW LETTERS, 1985, 54 (02) :110-113

[7] HIGH-GAIN X-RAY LASERS AT THE WATER WINDOW [J].

MAXON, S ;

ESTABROOK, KG ;

PRASAD, MK ;

OSTERHELD, AL ;

LONDON, RA ;

EDER, DC .

PHYSICAL REVIEW LETTERS, 1993, 70 (15) :2285-2288

[8]

MENG LM, 2009, ACTA PHYS SINICA, V58

[9] Short pulse x-ray laser 32.6 nm based on transient gain in Ne-like titanium [J].

Nickles, PV ;

Shlyaptsev, VN ;

Kalachnikov, M ;

Schnurer, M ;

Will, I ;

Sandner, W .

PHYSICAL REVIEW LETTERS, 1997, 78 (14) :2748-2751

[10] Hydrodynamic model of transient Ni-like X-ray lasers driven by Gaussian laser pulse [J].

Pang Hai-Long ;

Li Ying-Jun ;

Lu Xin ;

Zhang Jie .

ACTA PHYSICA SINICA, 2006, 55 (12) :6382-6386

← 1 2 →