Published November 2003 | Version v1
Journal article Metadata-only

Pulsed wire magnetic field measurement of MPW 14 at PLS

Creators

  • 1. Pohang Accelerator Lab. PISTECH, Pohang (Korea, Republic of)
  • 2. Dept. of Electrical Engineering, POSTECH, Pohang (Korea, Republic of)

Description

A 14 cm-period multipole wiggler (MPW 14) was measured using a pulsed wire measurement (PWM) method. The PWM system uses a subminiature photo interrupter, which has a very sensitive output to the changes on the area of optical aperture. To improve the accuracy of measurement, the trigger pulses are synchronized with the background oscillation of the system. The magnetic field profile of the MPW 14 measured with PWM method was compared with that obtained with a Hall probe mapping

Abstract (Russian)

Измерен профиль магнитного многополюсного вигглера MPW 14 с помощью пульсирующей проволоки. Система измерения использует миниатюрный прерыватель, который чувствителен к изменениям в области апертурной диафрагмы. Для улучшения точности измерений импульсы триггера синхронизированы с фоновой осцилляцией системы. Полученные результаты сравниваются с измерениями с помощью датчика Холла

Additional details

Publishing Information

Journal Title
Poverkhnost'. Rentgenovskie, Sinkhrotronnye i Nejtronnye Issledovaniya
Journal Issue
no.11
Journal Page Range
p. 107-109
ISSN
1028-0960

Conference

Title
14. Russian conference on application of synchrotron radiation SR-2002
Original Conference Title
XIV Rossijskaya konferentsiya po ispol'zovaniyu sinkhrotronnogo izlucheniya SI-2002
Dates
15-19 Jul 2002
Place
Novosibirsk (Russian Federation)

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
36052058
Subject category
S43: PARTICLE ACCELERATORS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ACCURACY; CALIBRATION; MAGNETIC FIELDS; MOVING COIL MAGNETOMETERS; SENSITIVITY; SPATIAL DISTRIBUTION; WIGGLER MAGNETS
Descriptors DEC
DISTRIBUTION; EQUIPMENT; MAGNETOMETERS; MAGNETS; MEASURING INSTRUMENTS

Optional Information

Notes
5 refs., 3 figs.