HIGH-TEMPERATURES IN INERTIAL CONFINEMENT FUSION RADIATION CAVITIES HEATED WITH 0.35-MU-M LIGHT

被引：177

作者：

KAUFFMAN, RL

SUTER, LJ

DARROW, CB

KILKENNY, JD

KORNBLUM, HN

MONTGOMERY, DS

PHILLION, DW

ROSEN, MD

THEISSEN, AR

WALLACE, RJ

ZE, F

机构：

[1] Lawrence Livermore National Laboratory, Livermore, CA 94551

来源：

PHYSICAL REVIEW LETTERS | 1994年 / 73卷 / 17期

关键词：

D O I：

10.1103/PhysRevLett.73.2320

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We have demonstrated efficient coupling of 0.35 mu m laser light for radiation production in inertial confinement fusion (ICF) cavity targets. Temperatures of 270 eV are measured in cavities used for implosions and 300 eV in smaller cavities, significantly extending the temperature range attained in the laboratory to those required for high-gain indirect drive ICF. High-contrast, shaped drive pulses required for implosion experiments have also been demonstrated for the first time. Low levels of scattered light and fast electrons are observed, indicating that plasma instability production is not significant.

引用

页码：2320 / 2323

页数：4

共 23 条

[11]

LINDL JD, COMMUNICATION

[12]

LINDL JD, 1988, INT SCH PLASMA PHYSI, P617

[13] EFFECT OF RADIATION ON SHOCK WAVE BEHAVIOR [J].

MARSHAK, RE .

PHYSICS OF FLUIDS, 1958, 1 (01) :24-29

[14] X-RAY CONFINEMENT IN A GOLD CAVITY HEATED BY 351-NM LASER-LIGHT [J].

NISHIMURA, H ;

KATO, Y ;

TAKABE, H ;

ENDO, T ;

KONDO, K ;

SHIRAGA, H ;

SAKABE, S ;

JITSUNO, T ;

TAKAGI, M ;

YAMANAKA, C ;

NAKAI, S ;

SIGEL, R ;

TSAKIRIS, GD ;

MASSEN, J ;

MURAKAMI, M ;

LAVARENNE, F ;

FEDOSEJEVS, R ;

MEYERTERVEHN, J ;

EIDMANN, K ;

WITKOWSKI, S .

PHYSICAL REVIEW A, 1991, 44 (12) :8323-8333

[15] LASER COMPRESSION OF MATTER TO SUPER-HIGH DENSITIES - THERMONUCLEAR (CTR) APPLICATIONS [J].

NUCKOLLS, J ;

THIESSEN, A ;

WOOD, L ;

ZIMMERMAN, G .

NATURE, 1972, 239 (5368) :139-+

[16] THE FEASIBILITY OF INERTIAL-CONFINEMENT FUSION [J].

NUCKOLLS, JH .

PHYSICS TODAY, 1982, 35 (09) :24-31

[17] OPACITY MEASUREMENTS IN A HOT DENSE MEDIUM [J].

PERRY, TS ;

DAVIDSON, SJ ;

SERDUKE, FJD ;

BACH, DR ;

SMITH, CC ;

FOSTER, JM ;

DOYAS, RJ ;

WARD, RA ;

IGLESIAS, CA ;

ROGERS, FJ ;

ABDALLAH, J ;

STEWART, RE ;

KILKENNY, JD ;

LEE, RW .

PHYSICAL REVIEW LETTERS, 1991, 67 (27) :3784-3787

[18] LARGE GROWTH RAYLEIGH-TAYLOR EXPERIMENTS USING SHAPED LASER-PULSES [J].

REMINGTON, BA ;

HAAN, SW ;

GLENDINNING, SG ;

KILKENNY, JD ;

MUNRO, DH ;

WALLACE, RJ .

PHYSICAL REVIEW LETTERS, 1991, 67 (23) :3259-3262

[19]

Rosen M., COMMUNICATION

[20] X-RAY GENERATION IN A CAVITY HEATED BY 1.3-MU-M OR 0.44-MU-M LASER-LIGHT .3. COMPARISON OF THE EXPERIMENTAL RESULTS WITH THEORETICAL PREDICTIONS FOR X-RAY CONFINEMENT [J].

SIGEL, R ;

PAKULA, R ;

SAKABE, S ;

TSAKIRIS, GD .

PHYSICAL REVIEW A, 1988, 38 (11) :5779-5785

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