DEMONSTRATION OF HIGH-GAIN IN A RECOMBINATION XUV LASER AT 18.2 NM DRIVEN BY A 20-J, 2-PS GLASS-LASER

被引：84

作者：

ZHANG, J

KEY, MH

NORREYS, PA

TALLENTS, GJ

BEHJAT, A

DANSON, C

DEMIR, A

DWIVEDI, L

HOLDEN, M

HOLDEN, PB

LEWIS, CLS

MACPHEE, AG

NEELY, D

PERT, GJ

RAMSDEN, SA

ROSE, SJ

SHAO, YF

THOMAS, O

WALSH, F

YOU, YL

机构：

[1] RUTHERFORD APPLETON LAB,CENT LASER FACIL,CHILTON OX11 0QX,OXON,ENGLAND

[2] UNIV ESSEX,DEPT PHYS,COLCHESTER CO4 3SQ,ESSEX,ENGLAND

[3] UNIV YORK,DEPT PHYS,YORK YO1 5DD,N YORKSHIRE,ENGLAND

[4] QUEENS UNIV BELFAST,DEPT PURE & APPL PHYS,BELFAST BT7 1NN,ANTRIM,NORTH IRELAND

[5] UNIV BIRMINGHAM,DEPT PHYS & SPACE SCI,BIRMINGHAM B15 2TT,W MIDLANDS,ENGLAND

来源：

PHYSICAL REVIEW LETTERS | 1995年 / 74卷 / 08期

关键词：

D O I：

10.1103/PhysRevLett.74.1335

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

An exceptionally high gain coefficient has been obtained at 18.2 nm in a C VI recombination laser driven by a 2 ps, 20 J, Nd-glass laser operating by chirped pulse amplification. Carbon fiber targets of 7 m diameter and up to 5 mm length were irradiated at 6×1015 W cm-2. The time and space integrated gain coefficient on the 18.2 nm Balmer transition was measured to be 12.5 1.5 cm-1. Comparison with numerical modeling suggests that saturated laser action would be obtained with less than a factor of 2 increase in length. © 1995 The American Physical Society.

引用

页码：1335 / 1338

页数：4

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