תקציר
The electron optical design and the installation of all the Israeli Tandem FEL components, including 8 quadrupole lenses, 4 steering coils and a computerized control system, are reportedly completed. All were assembled into the high voltage terminal and controlled by a fiber optic link. Diagnostic means based on fluorescent screens and compact CCD camera cards were installed at the end of the e-gun injector. The pepper pot technique was used to study the electron beam. The experiment consists of passing the 0.5 A beam through a thin plate which is perforated with an array of 0.5 mm holes. The spots produced on a fluorescent screen placed 90 cm from the pepper pot were recorded with a CCD camera and a frame grabber. The measured normalized emittance is lower than 10πmm mrad which is quite close to the technical limit of dispenser cathode e-guns.
| שפה מקורית | אנגלית |
|---|---|
| עמודים (מ-עד) | ABS1-ABS3 |
| כתב עת | Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment |
| כרך | 375 |
| מספר גיליון | 1-3 |
| מזהי עצם דיגיטלי (DOIs) | |
| סטטוס פרסום | פורסם - 1996 |
| פורסם באופן חיצוני | כן |
| אירוע | Proceedings of the 1995 17th International Free Electron Laser Conference - New York, NY, USA משך הזמן: 21 אוג׳ 1995 → 25 אוג׳ 1995 |
טביעת אצבע
להלן מוצגים תחומי המחקר של הפרסום 'Diagnostics and electron-optics of a high current electron beam in the Tandem free electron laser - status report'. יחד הם יוצרים טביעת אצבע ייחודית.פורמט ציטוט ביבליוגרפי
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