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Present status of the infrared free-electron laser of the Institute of Scientific and Industrial Research, Osaka University

Abstract

A free-electron laser with a 38-MeV L-band linear accelerator was developed at the Institute of Scientific and Industrial Research, Osaka University. The self-amplified spontaneous emission was observed at wavelengths of 20 and 40 {mu}m with a high-intensity single-bunch beam passing through a wiggler. In the oscillation experiments with a multibunch beam laser light was obtained at wavelengths from 32 to 40 {mu}m. The peak power in a micropulse of the laser is estimated to be 8.3 MW at a wavelength of 40 {mu}m. In order to apply the laser to basic researches some components of the linac and the optical cavity are being improved. (author)
Authors:
Okuda, Shuichi; Isoyama, Goro; Honda, Yoshihide; Kato, Ryukou; Tagawa, Seiichi [1] 
  1. Osaka Univ., Ibaraki (Japan). Inst. of Scientific and Industrial Research
Publication Date:
Mar 01, 1997
Product Type:
Conference
Report Number:
JAERI-Conf-97-003; CONF-9603254-
Reference Number:
SCA: 430303; PA: JPN-97:010173; EDB-98:039903; SN: 98001890516
Resource Relation:
Conference: 7. international symposium on advanced nuclear energy research, Takasaki (Japan), 18-20 Mar 1996; Other Information: PBD: Mar 1997; Related Information: Is Part Of Recent progress in accelerator beam application. Proceedings of the 7th international symposium on advanced nuclear energy research; PB: 553 p.
Subject:
43 PARTICLE ACCELERATORS; FREE ELECTRON LASERS; LINEAR ACCELERATORS; ELECTRON BEAMS; INFRARED RADIATION; BEAM BUNCHING; MEV RANGE 10-100; OPTICAL SYSTEMS; OSCILLATIONS; PULSES; RADIATION SOURCES
OSTI ID:
588450
Research Organizations:
Japan Atomic Energy Research Inst., Tokyo (Japan)
Country of Origin:
Japan
Language:
English
Other Identifying Numbers:
Other: ON: DE97764433; TRN: JP9710173
Availability:
OSTI as DE97764433
Submitting Site:
JPN
Size:
pp. 454-457
Announcement Date:

Citation Formats

Okuda, Shuichi, Isoyama, Goro, Honda, Yoshihide, Kato, Ryukou, and Tagawa, Seiichi. Present status of the infrared free-electron laser of the Institute of Scientific and Industrial Research, Osaka University. Japan: N. p., 1997. Web.
Okuda, Shuichi, Isoyama, Goro, Honda, Yoshihide, Kato, Ryukou, & Tagawa, Seiichi. Present status of the infrared free-electron laser of the Institute of Scientific and Industrial Research, Osaka University. Japan.
Okuda, Shuichi, Isoyama, Goro, Honda, Yoshihide, Kato, Ryukou, and Tagawa, Seiichi. 1997. "Present status of the infrared free-electron laser of the Institute of Scientific and Industrial Research, Osaka University." Japan.
@misc{etde_588450,
title = {Present status of the infrared free-electron laser of the Institute of Scientific and Industrial Research, Osaka University}
author = {Okuda, Shuichi, Isoyama, Goro, Honda, Yoshihide, Kato, Ryukou, and Tagawa, Seiichi}
abstractNote = {A free-electron laser with a 38-MeV L-band linear accelerator was developed at the Institute of Scientific and Industrial Research, Osaka University. The self-amplified spontaneous emission was observed at wavelengths of 20 and 40 {mu}m with a high-intensity single-bunch beam passing through a wiggler. In the oscillation experiments with a multibunch beam laser light was obtained at wavelengths from 32 to 40 {mu}m. The peak power in a micropulse of the laser is estimated to be 8.3 MW at a wavelength of 40 {mu}m. In order to apply the laser to basic researches some components of the linac and the optical cavity are being improved. (author)}
place = {Japan}
year = {1997}
month = {Mar}
}