Three-dimensional simulation of free-electron laser harmonics with FRED

Conference · Mon Nov 20 00:00:00 EST 1989

DOI:https://doi.org/10.1109/FEL.1989.716032· OSTI ID:5233825

Sharp, W M; Scharlemann, E T; Fawley, W M

FRED3D, a single-mode three-dimensional version of the FEL simulation code FRED, has been modified to follow the growth of signal components at the fundamental frequency and at even and odd harmonics. The Wiggle-averaged particle and field equations for this multi-mode formulation are derived here, and their implementation in FRED3D is discussed. 12 refs.

• Research Organization: Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
• Sponsoring Organization: USDOD
• DOE Contract Number: W-7405-ENG-48
• OSTI ID: 5233825
• Report Number(s): UCRL-101074; CONF-8908134-23; ON: DE90005253
• Resource Relation: Conference: 11. international free electron laser conference, Naples, FL (USA), 28 Aug - 1 Sep 1989
• Country of Publication: United States
• Language: English

Related Subjects

42 ENGINEERING
99 GENERAL AND MISCELLANEOUS//MATHEMATICS, COMPUTING, AND INFORMATION SCIENCE
COMPUTERIZED SIMULATION
THREE-DIMENSIONAL CALCULATIONS
FREE ELECTRON LASERS
BESSEL FUNCTIONS
F CODES
FOCUSING
FREQUENCY ANALYSIS
IMPLEMENTATION
MATHEMATICAL MODELS
STATISTICS
VARIATIONS
WIGGLER MAGNETS
COMPUTER CODES
ELECTRICAL EQUIPMENT
ELECTROMAGNETS
EQUIPMENT
FUNCTIONS
LASERS
MAGNETS
MATHEMATICS
SIMULATION
426002* - Engineering- Lasers & Masers- (1990-)
990200 - Mathematics & Computers