Mesa Photonics
Latest News
April 28, 2008Mesa Photonics wins a proposal with the Center for Integrated Nanotechnology for the development of advanced mid-IR continuum sources
September 1, 2007We are pleased to announce our new ultrafast laser pulse measurement system: FROG Scan
News
Mesa Photonics is pleased to announce the issuing of US Patent 7,130,052.
January 1, 2007Version 7 of VideoFROG has just been released. With a new look and user interface, pulse measurement has never been easier.
VideoFROG Specifications
General
Data Acquisition Devices
Firewire (IEEE-1394) 8-bit
Pixelink PL-A741
u-Eye USB Cameras
Computer System Requirements
Windows 2000/XP/Vista
Recommended CPU: Pentium 4 (PIII 450 MHz minimum)
Memory 512MB (2GB recommended for Vista)
Hard Drive Space: 120 MB
Screen Resolution 1024 x 768
Program Specifications
Algorithm Speed (2.4 GHz P4 no HT, 64 x 64 grid): ~400 cps
Graphic Interface Update up to 30 Hz, user selectable
Real-time up to 256 x 256 grid on P4 HT computers.
New with version 7.0--simultaneous viewing of temporal and spatial cameras!
Pulse Measurement (Temporal)
Display
Live View w/selectable FROG Area
Live View w/ selectable Units
Time profile and phase w/zoom
X and Y Plots
Spectral profile and phase w/zoom
Cursor Coordinates
Measured and retrieved FROG traces
Centering Target
3D View of Beam Profile
Spatial Profile Warnings
Pulse Retrieval Warnings
3D Plot of spatio-temporal pulse
Pulse Statistics
Pulse Width
Beam Statistics
Beam Center
Bandwidth (THz and nm)
Beam Peak
Autocorrelation Width
Min and Max
Time Bandwidth product
Height
FROG trace error
Beam Energy
Spatial Chirp
Knife Edge Width
Wavelength offset
Second Moment Width
Pulse front tilt
Sum FWHM
Functions
FROG trace averaging
Averaging
Filtering (median and background)
Background Subtraction
Cursor coordinates and readout
Pulse Front Tilt correction
Beam Center Profile
Wavelength Offset correction
Image Center Profile
Spatial Chirp Correction
Cursor Profile
Phase Unwrap
Tilt Profile
Phase Blanking
X and Y Sums
Plot values from Cursor position
Adjustable Units
Plot interpolate
Beam Centering Target
Selectable grid size
Data Output
Save Frame
Save Screen
Print Screen
Save Image and Beam Statistics
Save measured FROG trace and pulse
Data Acquisition Functions
Automatic Background Adjustment
Adjustable Video Gain
Adjustable Video Offset
Selectable data acquisition devices
Selectable Channels
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