Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Philippe Gaucherel"'
Publikováno v:
SPIE Proceedings.
The object of this communication is to compare two inversion algorithms in their application to the blind deconvolution problem. After a brief summary of the previous works in this field, we describe the Richardson-Lucy and the steepest descent algor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d799e8dcbdcddbb446c2a32102ef5c9
https://doi.org/10.1117/12.228488
https://doi.org/10.1117/12.228488
Publikováno v:
SPIE Proceedings.
The aim of this communication is to show how the Richardson-Lucy deconvolution algorithm can be applied to the blind deconvolution problem. After a brief description of the R.L algorithm itself, we start from the basic papers of Ayers and Dainty (198
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b59379940c2d2dd7c75fa1b325d11efb
https://doi.org/10.1117/12.197374
https://doi.org/10.1117/12.197374
Autor:
Philippe Gaucherel, Bertrand Rowe
Publikováno v:
International Journal of Mass Spectrometry and Ion Physics. 25:211-227
A series of measurements have been made using a rarefied plasma jet for determining ion-molecule reaction rate values. Rate values for charge exchange reactions of Ar + with N 2 , O 2 and H 2 and for dissociative recombination of N 2 + , O 2 + and Ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5018072b62977804c419466ad55e670
https://doi.org/10.1016/0020-7381(77)80050-8
https://doi.org/10.1016/0020-7381(77)80050-8
Autor:
Bertrand Rowe, Philippe Gaucherel
Publikováno v:
International Journal of Mass Spectrometry and Ion Physics. 23:227-235
A simple apparatus is described which, when coupled to a mass spectrometer, enables measurement of the barycentric velocity of a plasma by time of flight. The results are discussed from experimental and theoretical standpoints and the absence of pert
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ccea8e6030f73a733cc0c0c0bb13cf71
https://doi.org/10.1016/0020-7381(77)80015-6
https://doi.org/10.1016/0020-7381(77)80015-6
Publikováno v:
SPIE Proceedings.
UV excimer etching could be an alternative method to classical lithography for the conversion of MOT planar waveguides into strip waveguides. Some preliminary results are given, which concern HgCdTe photoablation by ArF excimer laser emitting at 193
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::042bc53b15c6465caad71713b226d478
https://doi.org/10.1117/12.960212
https://doi.org/10.1117/12.960212
Publikováno v:
SPIE Proceedings.
A UV photoablation method with an ArF excimer laser has been experimented on Mercury Cadmium Telluride alloys. We have investigated etching rate, surface quality and surface composition under several experimental conditions. We have also obtained lin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb852ef329929b231f7d5153bbddc4ff
https://doi.org/10.1117/12.950113
https://doi.org/10.1117/12.950113
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