Wavelength tuning interferometer fringe analysis system

Model ：

TYGGO wavelength tuning interference fringe analysis system is a professional tool for detection of optical element surface. The system generates phase shift to form interference fringes by changing the laser wavelength, then by using a special algorithm, the interference fringe image of each phase is analyzed and calculated to restore the wave information of the test piece.
In addition the wave data of test piece is expressed through the visual image of the contour map, 2D profile and 3D figure, also the optical parameters of the test piece is can calculated and displayed, such as Zernike, MTF, PSD, PSF polynomial and wavefront gradient, digital filtering and etc. .