Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Thomas Hordin"'
Autor:
Thomas Hordin, Gregory Frisch
Publikováno v:
Optical Design and Fabrication 2019 (Freeform, OFT).
We will present a case study of a characteristic freeform production optic that required an absolute positioning measurement procedure utilizing a custom dual computer generated hologram (CGH) interferogram set-up.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d77664fa6956669863da3a4f081d198
https://doi.org/10.1364/freeform.2019.jw2a.2
https://doi.org/10.1364/freeform.2019.jw2a.2
Publikováno v:
Optical Design and Fabrication 2019 (Freeform, OFT).
Optimax uses a variety of different 3D printers in our manufacturing process that streamline many aspects of the process. Measurement fixtures, machine repair and slurry containment are areas where 3D printing helps streamline manufacturing.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cbfba7544a81371f40778c61f677a4df
https://doi.org/10.1364/oft.2019.ot3a.3
https://doi.org/10.1364/oft.2019.ot3a.3
Publikováno v:
Classical Optics 2014.
Commercially available deterministic polishing methods commonly induce excessive surface roughness, or grain decoration, on polycrystalline aspheres and freeforms. The excessive surface roughness causes optical scatter and limits optimal performance.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d1367b40c3b1e6c2fe06eb86b6c4045b
https://doi.org/10.1364/oft.2014.ow3b.3
https://doi.org/10.1364/oft.2014.ow3b.3
Autor:
Alan Gould, Mark Walters, Kate Medicus, Jessica DeGroote Nelson, Nathan Smith, Thomas Hordin, Matthew Brophy
Publikováno v:
SPIE Proceedings.
For over 100 years, optical imaging systems were limited to rotationally symmetric lens elements, due to limitations in processing optics. However, the present rapid development and application of CNC machines has made fabrication of non-rotationally
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b000e622ec4d8e7c16941377b565aa1
https://doi.org/10.1117/12.2029093
https://doi.org/10.1117/12.2029093