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Title: Improved performance of the Boeing/LANL FEL (Free-Electron Laser) experiment: Extraction efficiency and cavity length detuning effects

Abstract

Significant improvement was observed in the performance of the Boeing/LANL Free-Electron Laser (FEL) experiment in the last year. Some of the more graphic demonstrations of this improved performance are presented in the time-resolved optical spectral measurements (streak/spectrometer) and the electron beam spectral measurements. Extraction efficiency of about 1/4% for the uniform wiggler and nearly 1% for the tapered wiggler experiment was obtained. 7 refs., 16 figs., 2 tabs.

Authors:
;  [1]; ; ;  [2];  [3]
  1. Los Alamos National Lab., NM (USA)
  2. Boeing Aerospace Co., Seattle, WA (USA)
  3. EG and G, Inc., Los Alamos, NM (USA)
Publication Date:
Research Org.:
Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)
Sponsoring Org.:
USDOD
OSTI Identifier:
5234058
Report Number(s):
LA-UR-89-4268; CONF-8908134-22
ON: DE90004872
DOE Contract Number:  
W-7405-ENG-36
Resource Type:
Conference
Resource Relation:
Conference: 11. international free electron laser conference, Naples, FL (USA), 28 Aug - 1 Sep 1989
Country of Publication:
United States
Language:
English
Subject:
42 ENGINEERING; FREE ELECTRON LASERS; PERFORMANCE TESTING; CALIBRATION; COMPUTERIZED SIMULATION; CONTROL SYSTEMS; DAMAGE; ELECTROMAGNETIC RADIATION; EXPERIMENTAL DATA; F CODES; FEEDBACK; FOCUSING; FREQUENCY ANALYSIS; LASER CAVITIES; MEASURING METHODS; MIRRORS; SYNCHRONIZATION; WIGGLER MAGNETS; COMPUTER CODES; DATA; ELECTRICAL EQUIPMENT; ELECTROMAGNETS; EQUIPMENT; INFORMATION; LASERS; MAGNETS; NUMERICAL DATA; RADIATIONS; SIMULATION; TESTING; 426002* - Engineering- Lasers & Masers- (1990-)

Citation Formats

Lumpkin, A H, Tokar, R L, Dowell, D H, Lowrey, A R, Yeremian, A D, and Justice, R E. Improved performance of the Boeing/LANL FEL (Free-Electron Laser) experiment: Extraction efficiency and cavity length detuning effects. United States: N. p., 1989. Web.
Lumpkin, A H, Tokar, R L, Dowell, D H, Lowrey, A R, Yeremian, A D, & Justice, R E. Improved performance of the Boeing/LANL FEL (Free-Electron Laser) experiment: Extraction efficiency and cavity length detuning effects. United States.
Lumpkin, A H, Tokar, R L, Dowell, D H, Lowrey, A R, Yeremian, A D, and Justice, R E. 1989. "Improved performance of the Boeing/LANL FEL (Free-Electron Laser) experiment: Extraction efficiency and cavity length detuning effects". United States. https://www.osti.gov/servlets/purl/5234058.
@article{osti_5234058,
title = {Improved performance of the Boeing/LANL FEL (Free-Electron Laser) experiment: Extraction efficiency and cavity length detuning effects},
author = {Lumpkin, A H and Tokar, R L and Dowell, D H and Lowrey, A R and Yeremian, A D and Justice, R E},
abstractNote = {Significant improvement was observed in the performance of the Boeing/LANL Free-Electron Laser (FEL) experiment in the last year. Some of the more graphic demonstrations of this improved performance are presented in the time-resolved optical spectral measurements (streak/spectrometer) and the electron beam spectral measurements. Extraction efficiency of about 1/4% for the uniform wiggler and nearly 1% for the tapered wiggler experiment was obtained. 7 refs., 16 figs., 2 tabs.},
doi = {},
url = {https://www.osti.gov/biblio/5234058}, journal = {},
number = ,
volume = ,
place = {United States},
year = {Sun Jan 01 00:00:00 EST 1989},
month = {Sun Jan 01 00:00:00 EST 1989}
}

Conference:
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