===ELFIN input data========================================================== Num_of_Grid Num_of_Particle 128 16000 ===== Number_of_Repetition ================================================== ELFIN repeats the section between BEGIN...END in Configuration defined below 3 -----Configuration of System ------------------------------------------------ (element names are within 6 characters) 'AINI BEGIN ESRC FEL AF1 OUT MRF AF2 AFH OUT AFH AF3 OUT MRB AF4 END TERM ' ==== Element Parameter ekind=[FEL,ESOURC,AINIT,MIRROR,AFREE,OUTPUT,TERM]===== Name Kind_of_Element 'FEL' 'FEL' ----------------------------------------------------------------------------- Width_of_Calculation_Area(SquareArea) 1.280000e-02 ----------------------------------------------------------------------------- Num_of_Sampling_Points Num_of_Step_along_Z 9 36 -----------WIGGLER PARAMETERS------------------------------------------------ Length aw0(r.m.s.) Period hx2 hy2 Kind[OPTIC,STATIC] 1.0 (5.4089850e-01,0) 2.73e-02 0.0 5.297e+04 'STATIC' ----------------------------------------------------------------------------- wignum wigpar(1) wigpar(2) wigpar(3) wigpar(4)(reserved parameter for wig.) 1 0. 0. 0. 0. -----------SPATIAL FILTERING (width and # of spline on it )------------------ Filter_Width(If you don't want, this >> width ) Num_of_Splining 1.280000e-02 1 ---OUTPUT CONTROL PARAMETERS ------------------------------------------------ Laser_Histogram(x y) _Print(x y) Particle_Histogram(x y) _Print(x y) 1 1 1 1 1 1 1 1 ============================================================================= Name Kind_of_Element 'ESRC' 'ESOURC' ----------------------------------------------------------------------------- Peak_Current(A) 1.00000e+02 ----------------------------------------------------------------------------- Gamma Gamma_Spread(r.m.s. for Gaussian) Distribution_Type(Uniform=-2) 42.6869 2.134345e-1 -2 ----------------------------------------------------------------------------- X X_Spread Beta_x Beta_x_Spread Distance_To_Waist 0.00000e+00 5.67785e-04 0.00000e+00 1.68190e-03 5.00000e-01 ---Same parameters as x direction above-------------------------------------- last parameter in the next line is 4-Dimensional_Distribution_Type(x,bx,y,by) 0.00000e+00 5.67785e-04 0.00000e+00 1.68190e-03 0.00000e-01 0 ----------------------------------------------------------------------------- Num_of_Longitudinal_Points 16 --- seed for random number generator ---------------------------------------- Random_Seed Update_Seed_or_not_for_each_time_This_module_called 5 0 --- ignore this ------------------------------------------------------------- redfct 0.0 ======== Initial Laser Field ================================================= Name Kind_of_Element 'AINI' 'AINIT' ----------------------------------------------------------------------------- Width 1.280000e-02 ----------------------------------------------------------------------------- Laser_Wave_Length Input_Power Waist_Size(1/e) Distance_To_Waist 1.00000e-05 1.00000e+01 1.41835e-03 5.00000e-01 ============================================================================= Name Kind_of_Element 'OUT' 'OUTPUT' ---OUTPUT CONTROL PARAMETERS ------------------------------------------------ Laser_Histogram(x y) _Print(x y) Particle_Histogram(x y) _Print(x y) 1 0 1 0 1 0 1 0 ============================================================================= Name Kind_of_Element 'MRF' 'MIRROR' -Width_of_Calculation Area -------------------------------------------------- Width 5.120000e-02 -Curvature---Diameter-Refrectance--Tilts------Shifts-------Num_of_Spline----- x y x y 3.350000e+00 1.0 0.80 0.0 0.0 0.0 0.0 2 ============================================================================= Name Kind_of_Element 'MRB' 'MIRROR' ----------------------------------------------------------------------------- Width 5.120000e-02 -Curvature---Diameter-Refrectance--Tilts------Shifts-------Num_of_Spline----- x y x y 3.800000e+00 1.0 1.0 0.0 0.0 0.0 0.0 2 ======= Free Space for Laser ================================================ Name Kind_of_Element 'AF1' 'AFREE' ----------------------------------------------------------------------------- Width_At_Entrance Width_At_Exit 1.280000e-02 5.120000e-02 ----------------------------------------------------------------------------- Length 2.726193e+00 ============================================================================= Name Kind_of_Element 'AF2' 'AFREE' ----------------------------------------------------------------------------- Width_At_Entrance Width_At_Exit 5.120000e-02 1.280000e-02 ----------------------------------------------------------------------------- Length 2.726193e+00 ============================================================================= Name Kind_of_Element 'AF3' 'AFREE' ----------------------------------------------------------------------------- Width_At_Entrance Width_At_Exit 1.280000e-02 5.120000e-02 ----------------------------------------------------------------------------- Length 3.191807e+00 ============================================================================= Name Kind_of_Element 'AF4' 'AFREE' ----------------------------------------------------------------------------- Width_At_Entrance Width_At_Exit 5.120000e-02 1.280000e-02 ----------------------------------------------------------------------------- Length 3.191807e+00 ============================================================================= Name Kind_of_Element 'AFH' 'AFREE' ----------------------------------------------------------------------------- Width_At_Entrance Width_At_Exit 1.280000e-02 1.280000e-02 ----------------------------------------------------------------------------- Length 5.000000e-01 ============================================================================= Name Kind_of_Element 'TERM' 'TERM' ============================================================================= Name Kind_of_Element 'DEBUG' 'DEBUG' ============================================================================= 3) Oscillator This file is for oscillator configulation with a cavity of two mirrors. This is for the case of Table 1. B. D. McVey, "THREE-DIMENSIONAL SIMULATIONS OF FREE ELECTRON LASER PHYSICS," Nucl. Instr. and Meth. A250(1986)449.