PHASE-CONTRAST IMAGING-SYSTEM FOR TEXT-U

被引：10

作者：

CHATTERJEE, R

HALLOCK, GA

GARTMAN, ML

机构：

[1] University of Texas at Austin, Austin

来源：

REVIEW OF SCIENTIFIC INSTRUMENTS | 1995年 / 66卷 / 01期

关键词：

D O I：

10.1063/1.1146380

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

A diagnostic to study plasma density fluctuations, phase contrast imaging has been developed for the Texas Experimental Tokamak-Upgrade. The diagnostic has a sensitivity of about 10-4 ne0 and is capable of detecting a wide range of wave numbers (0.5-12 cm-1) with a bandwidth of 500 kHz. The design of the diagnostic, some results of acoustic calibration tests, and preliminary results of simulation of expected spectra are presented. © 1995 American Institute of Physics.

引用

页码：457 / 459

页数：3

共 7 条

[1]

BRAVENEC RV, 1992, PHYS FLUIDS B-PLASMA, V7, P2127

[2] A PHASE-CONTRAST INTERFEROMETER ON DIII-D [J].

CODA, S ;

PORKOLAB, M ;

CARLSTROM, TN .

REVIEW OF SCIENTIFIC INSTRUMENTS, 1992, 63 (10) :4974-4976

[3] THE TEXT UPGRADE VERTICAL INTERFEROMETER [J].

HALLOCK, GA ;

GARTMAN, ML ;

LI, W ;

CHIANG, K ;

SHIN, S ;

CASTLES, RL ;

CHATTERJEE, R ;

RAHMAN, AS .

REVIEW OF SCIENTIFIC INSTRUMENTS, 1992, 63 (10) :4987-4989

[4]

Korpel A, 1988, ACOUSTO OPTICS

[5] APPLICABILITY OF LASER PHASE-CONTRAST METHOD FOR THE MEASUREMENTS OF ELECTRON-DENSITY FLUCTUATIONS IN HIGH-TEMPERATURE PLASMAS [J].

TANAKA, K ;

MATSUO, K ;

GOTO, K ;

BOWDEN, M ;

MURAOKA, K ;

FURUKAWA, T ;

SUDO, S ;

OBIKI, T .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 1992, 31 (07) :2260-2262

[6] IMAGING METHODS FOR THE OBSERVATION OF PLASMA-DENSITY FLUCTUATIONS [J].

WEISEN, H .

PLASMA PHYSICS AND CONTROLLED FUSION, 1986, 28 (08) :1147-1159

[7]

ZERNIKE F, 1942, PHYSICA UTRECHT, V7, P686

← 1 →