Coma compensation in a parabolized Ebert monochromator
Coma compensation in a parabolized Ebert monochromator is studied using the plate diagram. It is shown that two different criteria may be used: Narrowest images or symmetrical ones; however, both may not be satisfied simultaneously. Symmetrical or narrowest images may be obtained for an extended ran...
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| Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_1559128X_v18_n13_p2280_Gil |
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todo:paper_1559128X_v18_n13_p2280_Gil2023-10-03T16:25:48Z Coma compensation in a parabolized Ebert monochromator Gil, M.A. Simon, J.M. MONOCHROMATORS Coma compensation in a parabolized Ebert monochromator is studied using the plate diagram. It is shown that two different criteria may be used: Narrowest images or symmetrical ones; however, both may not be satisfied simultaneously. Symmetrical or narrowest images may be obtained for an extended range of wavelengths with displacement of at least one of the slits. With fixed slits only incomplete compensation may be obtained. © 1979 Optical Society of America. Fil:Gil, M.A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Simon, J.M. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_1559128X_v18_n13_p2280_Gil |
| institution |
Universidad de Buenos Aires |
| institution_str |
I-28 |
| repository_str |
R-134 |
| collection |
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| topic |
MONOCHROMATORS |
| spellingShingle |
MONOCHROMATORS Gil, M.A. Simon, J.M. Coma compensation in a parabolized Ebert monochromator |
| topic_facet |
MONOCHROMATORS |
| description |
Coma compensation in a parabolized Ebert monochromator is studied using the plate diagram. It is shown that two different criteria may be used: Narrowest images or symmetrical ones; however, both may not be satisfied simultaneously. Symmetrical or narrowest images may be obtained for an extended range of wavelengths with displacement of at least one of the slits. With fixed slits only incomplete compensation may be obtained. © 1979 Optical Society of America. |
| format |
JOUR |
| author |
Gil, M.A. Simon, J.M. |
| author_facet |
Gil, M.A. Simon, J.M. |
| author_sort |
Gil, M.A. |
| title |
Coma compensation in a parabolized Ebert monochromator |
| title_short |
Coma compensation in a parabolized Ebert monochromator |
| title_full |
Coma compensation in a parabolized Ebert monochromator |
| title_fullStr |
Coma compensation in a parabolized Ebert monochromator |
| title_full_unstemmed |
Coma compensation in a parabolized Ebert monochromator |
| title_sort |
coma compensation in a parabolized ebert monochromator |
| url |
http://hdl.handle.net/20.500.12110/paper_1559128X_v18_n13_p2280_Gil |
| work_keys_str_mv |
AT gilma comacompensationinaparabolizedebertmonochromator AT simonjm comacompensationinaparabolizedebertmonochromator |
| _version_ |
1807318139008974848 |