Published August 2006 | Version v1
Miscellaneous Metadata-only

SASE-FEL experiment in the FAR-infrared region using a strong focusing wiggler

Creators

  • 1. Osaka Univ., Institute of Scientific and Industrial Research, Ibaraki, Osaka (Japan)
  • 2. High Energy Accelerator Research Organization, Tsukuba, Ibaraki (Japan)

Description

We have developed a new type of wiggler based on the edge-focusing wiggler for free electron laser (FEL) in the infrared region at the Institute of Scientific and Industrial Research (ISIR), Osaka University. The strong focusing (SF) scheme is adopted for the new wiggler in order to keep the beam size small along the wiggler. The period length of the wiggler is 60 mm, the number of periods is 32, and the total length is 1.938 m, including end magnet blocks for the orbit compensation. The wiggler consists of four FODO cells for double focusing. SASE-FEL experiments are performed using the strong focusing wiggler with high current electron beam. The higher-harmonics of the SASE were observed in a spectrum measurement in far-infrared region. We present the result of the beam experiments using the strong focusing wiggler in this conference. (author)

Part of:
The 3rd annual meeting of Particle Accelerator Society of Japan and the 31th Linear Accelerator Meeting in Japan. Proceedings

Additional details

Identifiers

URL
http://www.pasj.jp/;

Publishing Information

Imprint Title
The 3rd annual meeting of Particle Accelerator Society of Japan and the 31th Linear Accelerator Meeting in Japan. Proceedings
Imprint Pagination
819 p.
Journal Page Range
p. 520-522

Conference

Title
3. annual meeting of Particle Accelerator Society of Japan; 31. Linear Accelerator Meeting in Japan
Dates
2-4 Aug 2006
Place
Sendai, Miyagi (Japan)

INIS

Country of Publication
Japan
Country of Input or Organization
Japan
INIS RN
40103087
Subject category
S43: PARTICLE ACCELERATORS;
Resource subtype / Literary indicator
Conference, Non-conventional Literature
Descriptors DEI
BEAM FOCUSING MAGNETS; ELECTRON BEAMS; FAR INFRARED RADIATION; FREE ELECTRON LASERS; HARMONIC GENERATION; LINE WIDTHS; LINEAR ACCELERATORS; MAGNETIC FIELD CONFIGURATIONS; PERFORMANCE TESTING; PERMANENT MAGNETS; SPECTRA; WIGGLER MAGNETS
Descriptors DEC
ACCELERATORS; BEAMS; ELECTROMAGNETIC RADIATION; EQUIPMENT; FREQUENCY MIXING; INFRARED RADIATION; LASERS; LEPTON BEAMS; MAGNETS; PARTICLE BEAMS; RADIATIONS; TESTING

Optional Information

Notes
6 refs., 4 figs.