1ST MEASUREMENTS OF ELECTRON-BEAM TRANSIT TIMES AND MICROPULSE ELONGATION IN A PHOTOELECTRIC INJECTOR AT THE HIGH-BRIGHTNESS ACCELERATOR FEL (HIBAF)

被引：6

作者：

LUMPKIN, AH

CARLSTEN, BE

FELDMAN, RB

机构：

[1] Los Alamos National Laboratory, Los Alamos

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 1991年 / 304卷 / 1-3期

关键词：

D O I：

10.1016/0168-9002(91)90890-3

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Key aspects of the dynamics of a photoelectric injector (PEI) on the Los Alamos high-brightness accelerator FEL (HIBAF) facility have been investigated using a synchroscan streak camera. By phase-locking the streak camera sweep to the reference 108.3 MHz rf signal, the variations of micropulse temporal elongations (30 to 80% over the drive-laser pulse length) and of transit times (25 ps for a 16-degrees phase change) were observed for the first time. These results were in good agreement with PARMELA simulations.

引用

页码：374 / 378

页数：5

共 3 条

[1] PERFORMANCE OF THE LOS-ALAMOS HIBAF ACCELERATOR AT 17 MEV
FELDMAN, DW
BENDER, SC
CARLSTEN, BE
EARLY, J
FELDMAN, RB
JOHNSON, WJD
LUMPKIN, AH
OSHEA, PG
STEIN, WE
SHEFFIELD, RL
MCKENNA, K
[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1991, 304 (1-3) : 224 - 227
[2] INITIAL OBSERVATIONS OF HIGH-CHARGE, LOW-EMITTANCE ELECTRON-BEAMS AT HIBAF
LUMPKIN, AH
FELDMAN, RB
CARLSTEN, BE
FELDMAN, DW
SHEFFIELD, RL
STEIN, WE
JOHNSON, WJ
THODE, LE
BENDER, SC
BUSCH, GE
[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1991, 304 (1-3) : 379 - 385
[3] LUMPKIN AH, 1991, IN PRESS MAY PART AC

← 1 →