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Feature Comparison FROG functionality (screen shots)
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Femtosoft QuickFrog Software Packages

Femtosoft offers two QuickFrog software packages - QuickFrog and QuickFrog Lite.

The QuickFrog program (since 2004), interfaces with a framegrabber device or a camera to continuously read data from the camera that senses the FROG signal. The retrieval of the pulse data therefore happens in real time, as the program runs continuously. QuickFrog is custom-designed to work with Swamp Optics GRENOUILLE devices.

QuickFrog Lite (since 2010) is a slimmed down version of QuickFrog, which sells with Swamp Optics' kit version of GRENOUILLE devices.

Here is a matrix describing the features of the two programs:

Feature QuickFrog QuickFrog Lite
Real-time SHG FROG trace pulse retrieval and display of traces, spectrum, and intensity Yes Yes
Ability to print a screen shot Yes Yes
Ability to save data files Yes Yes
Data collection window with smart guessing algorithm to select portion of camera data to grid Yes Yes
Multiple background subtraction algorithms for removing noise from experimental data Yes Yes
Deconvolution of measured point-spread function of the GRENOUILLE for measuring very short pulses Yes Yes
Save a data stream as a QuickFrog movie that can be replayed in QuickFrog Yes Yes
Replay saved QuickFrog movie to re-enact a data collection sequence Yes No
Single-shot mode Yes No
Triggered mode Yes No
Space Mode for alignment Yes No
3D Graphs of pulse intensity and chirp Yes No
Difference plot of measured and retrieved traces Yes No
PG nonlinearity Yes No
SD Nonlinearity Yes No
Spatial alignment checking Yes No
Selectable time units (femtosecond, picosecond, nanosecond) Yes No
Real-time programmatic data export via HTTP Yes No
Frame rejection (reject frames with no data) Yes No
Frame summing Yes No
Spatial chirp and pulse front tilt calculation Yes No
Correction of spatial chirp Yes No

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