The tar file contains the following files:



ptfsf.c: heart of the perfect TFSF code

ptfsf.h: header file for same

ptfsf-demo.c: FDTD code which demonstrates use of perfect TFSF code. Essentially this program used to generate results shown in the paper

ptfsf-file-maker.c: code to generate an incident-field file using the \"perfect\" incident fields

ptfsf-demo-file.c: FDTD code which uses the perfect incident fields stored in a file

fdtdgen.h: defines macros used in much of my code

Makefile: simple make-file to compile programs

Also include are some simple scr ipt files to run the programs with reasonable values.



The code assumes a two-dimensional computational domain with TMz polarization (i.e., non-zero field Ez, Hx, and Hy). The program is currently written so that the incident field always strikes the lower-left corner of the total-field region first. (If you want a different corner, that should be a fairly simple tweak to the code, but for now you ll have to make that tweak yourself.) -The tar file contains the following files : ptfsf.c : heart of the perfect TFSF code ptfsf.h : header file for same ptfsf - demo.c : FDTD code which demonstrates use of perfect TFSF code. Essentially this program used to generate results shown in the paper ptfsf-file-maker.c : code to generate an incident-field file using the "perfect" incident fields ptfsf-demo-file.c : FDTD code which uses the perfect incident fields stored in a file fdtdgen.h : defines macros used in much of my code Makefile : simple make-file to compile programs Also include are some simple scr ipt files to run the programs with reasonable values. The code assumes a two-dimensional computational domain with TMz polarization (ie , non-zero field Ez, Hx, and Hy). The program is currently written so that the inci