Wyko Vision 32 Software Download
Leigha Keplinger
This division supplied surface metrology equipment for high-growth microelectronic markets such as thin film magnetic heads and advanced semiconductor devices as well as for a broad range of industrial applications.
Dear David,
Thank you very much for your explaining. After your email, I paid attention to the data format when I tried to save the data by Vision64. One is wyko OPD format, another one is wyko ASCII formate as shown in the link.
=0B9r7-8tebbxNeFJhQWRvV0JRVGc
=0B9r7-8tebbxNMzdwcGhzS1cxOWM
It is true that the data format is very important.The wyko ACSII format had to do the Multidata in Gwyddion although I chose the "real data, nm" , but the wyko OPD format can be read out correctly by Gwyddion without any multiple calculation.
I do not know if there is a way to do the batch changes in Gwyddion since I have saved dozens of data in the format of wyko ACSII. Could you help me in this part?
Examples of good returned phase map Examples of bad returned phase map
- Problems with the WYKO:
If you have problems with the WYKO software (e.g., no phase map is returned), then you may want to check that the software is running. You can VNC onto wykopc or k1wykopc (the password is the same as for the k2ao account) and check that the "WYKO-Vision" program is running. If not you may (re)start the program. If this fails, you can ask someone on the summit to reboot the WYKO PC. - For IF:
If there is no optimized phase map, we just assume the flat shape is the best one... One can optimize the image quality on KAT by adjusting the focus (SFP z) and loading DM zernikes (from the DM zernike widget) until the best image is found on KAT. - For OSIRIS:
Make sure the DM is flat by loading a zeroes.ph phase map from DM control (see above for instructions).
VERY IMPORTANT!!!Define the phase on the DM as the DM origins by clicking
Save voltages as DM origins.
Load the best shape using Load voltages from file and selecting the latest OSIRIS calibration file.
If this does not yield adequate image quality, move the SFP-z and change the DM Zernikes until the image quality is good.
Remember to Define and Save the SFP position (for OPTOSIRIS, OSPEC and OSIMG) and the new DM shape using Save voltages to file.
The surface roughness of turned parts is usually measured using the conventional stylus type instruments. These instruments, although widely accepted, have several limitations such as low speed measurement, contacting in nature, requiring vibration-free environment, etc. Machine vision methods of roughness measurement are being developed worldwide due to their inherent advantages, including noncontact measurement, high information content, rapid measurement, and surface measurement capability. In past research, area-based light scattering method and gray scale line intensity measurement have been developed for roughness assessment using machine vision. Such methods, however, produced redundant data when applied to measure roughness of turned parts. In this paper, an alternative method of roughness measurement using the 2-D profile extracted from an edge image of the workpiece surface is proposed. Comparison with a stylus type instrument shows a maximum difference of 10% in the measurement of average roughness R a using the vision method.
In 2019, Wyant received the SPIE Visionary Award, a highly valued honor that recognizes individuals whose lifetime work has demonstrated exceptional foresight, creativity, advocacy, and vision and has furthered the research, development, and industries related to light-based technologies.
Then, in 2022, Wyant received Optica's most esteemed award, the Frederic Ives Medal and Jarus W. Quinn Prize, for his pioneering contributions in advancing the science and technology of quantitative interferometric metrology, his leadership as an educator and entrepreneur, and his visionary service to the global optics and photonics community.
"Jim Wyant's leadership, vision and support for students has already had an incredible impact on the UA College of Optical Sciences, and his legacy is one of the main reasons why the UA is a global leader in optics and photonics. We are all very grateful to Dr. Wyant and his family for their exemplary leadership and extraordinary generosity that will advance one of the university's top priorities," Robbins said. "This new gift will support faculty and enhance our students' experience by enabling an environment that fosters leadership, learning, collaboration and connections, and it will help shape the success of UA students far into the future."
"It's no understatement to say that Jim Wyant's visionary leadership of the College of Optical Sciences, both as founding dean and as a philanthropist, is transformative," said John-Paul Roczniak, president and CEO of the University of Arizona Foundation. "No gift in our history as a university has created this many endowed chairs at once. This is an incredible opportunity to grow the college's impact in the field of optics, and I can't wait to watch it unfold."
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