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## Ultrafast Optics MATLAB Toolbox

ultrafast-toolbox-1.3.tar.gz

MATLAB toolbox for the computation and optimization of dispersion.

This may eventually grow to include a GUI for ultrafast mirror design and

mode-locked laser simulation.
A few of the files are included below for reference.

### Computation of Group Delay Dispersion

Efficient Computation of Dispersion from Multilayer Structures

Reprint of an
Applied Optics paper describing, in detail, the method
used in the files below.

stackgdd.m

Computes the dispersion using exact analytic methods.

stackgddfast.m

Computes dispersion quickly using approximate analytic methods,

assuming only two materials.

stackgddfastmex.c

Optimized C MEX code to compute approximate GDD.

### Computation of Group Delay Gradients

These files are based on the methods above, and
efficiently compute

gradients of group delay, for use in optimizations of ultrafast filters.

(Note: this section of the code is still under construction.)

stackgdgradfastmex.c

Optimized C MEX code to compute GD gradients.

Page last edited:
July 16, 2015

Copyright 2003-2020 by
Jonathan R. Birge. All rights reserved.

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23:50:16, February 21, 2020