FINESSE 0.98 Frequency domain INterferomEter Simulation SoftwarE Andreas Freise Finesse is a fast interferometer simulation software. For a given optical setup, the pro- gram computes the light field amplitudes at every point in the interferometer assuming a steady state. To do so, the interferometer description is translated into a set of linear equa- tions that are solved numerically. For convenience, a number of standard analyses can be performed automatically by the program, namely computing modulation-demodulation error signals, transfer functions and shot-noise limited sensitivities. Finesse can per- form the analysis using a plane-wave approximation or Hermite-Gauss modes. The latter allows to compute the effects of mode matching and misalignments. In addition, error signals for automatic alignment systems can be modeled. 28.02.2005 Finesse and the accompanying documentation and the example files have been written by: Andreas Freise European Gravitational Observatory Via E. Amaldi 56021 Cascina (PI) Italy
[email protected] Parts of the Finesse source and ’mkat’ have been written by Gerhard Heinzel, the document ’sidebands.ps’ by Keita Kawabe, the Octave examples and its description by Gabriele Vajente. The software and documentation is provided as is without any warranty of any kind. Copyright c by Andreas Freise 1999-2005. For the moment I only distribute a binary version of the program. You may freely copy and distribute the program for non-commercial purposes only. Especially you should not charge fees or request donations for any part of the Finesse distribution (or in connection with it) without the author’s written permission. No other rights, such as ownership rights, are transferred.