Attogram is a program designed to reconstruct the temporal profiles of an attosecond pulse and a laser field from a streaking measurement using a blind FROG algorithm tailored for attosecond measurements. It can also perform PG, SHG, THG and SD FROG retrievals. More detailed instructions about Attogram's operation can be found in the manual.

For further questions, comments or bug reports please contact Justin Gagnon.

Attogram will work only on Windows computers.
It is tested on Windows 7, Windows Vista and Windows XP (2000 and NT might also work).
Attogram uses the .NET Framework 1.1 and therefore this framework must be installed.

Intel Pentium 4, 1GHz
512 MB of memory

download Attogram 1.2 (zipped archive), 6.9 MB
download .NET Framework 1.1
user guide for Attogram (PDF), 213 KB, English version