Feedback control of cavity detuning in short-pulse free-electron lasers

Feedback control of cavity detuning in short-pulse free-electron lasers

Feedback control of cavity detuning length in a short-pulse free-electron laser oscillator system is suggested and numerical simulation results are presented. By changing the detuning length with reference to the position of the optical pulse at the end of every pass, the system operation is very st...

Full description

Saved in:
Bibliographic Details
Published in:Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment Vol. 429; no. 1; pp. 82 - 87
Main Authors: Song, S.B., Choi, Duk-In, Kim, Sun Kook, Hahn, Sang June, Choi, Jeong Sik
Format: Journal Article
Language:English
Published: Elsevier B.V 1999
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Feedback control of cavity detuning length in a short-pulse free-electron laser oscillator system is suggested and numerical simulation results are presented. By changing the detuning length with reference to the position of the optical pulse at the end of every pass, the system operation is very stable, and very high power and comparably good spectral characteristics have been achieved. Feasibility of this scheme is also discussed.
ISSN:0168-9002
1872-9576
DOI:10.1016/S0168-9002(99)00076-5