Zobrazeno 1 - 9
of 9
pro vyhledávání: '"W K Fowler"'
Publikováno v:
Metrologia. 30:259-264
Historically, flat-plate diffusers of measured angular scattering properties are illuminated by NIST standards of spectral irradiance to provide a calculated spectral radiance standard in the wavelength region 250 nm to 340 nm for space-borne SBUV-2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a37ae14999311d160c821d701e78edb
https://doi.org/10.1088/0026-1394/30/4/008
https://doi.org/10.1088/0026-1394/30/4/008
Autor:
A A Fegley, W K Fowler
Publikováno v:
Metrologia. 28:297-300
The Solar Backscatter Ultraviolet Radiometer satellite-borne ozone monitoring instrument and its radiometric calibration are described. BaSO4 diffusers used as part of the calibration transfer optics were found to be unstable, losing up to 6.5% total
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::16be084515a68bbe4534481951fc3238
https://doi.org/10.1088/0026-1394/28/3/038
https://doi.org/10.1088/0026-1394/28/3/038
Autor:
W K Fowler, V W Nelson
Publikováno v:
Metrologia. 30:255-257
Characteristics of three diffuser materials used in the radiometric calibration of the SBUV-2 are compared. Data on reflectance, BRDF, uniformity and stability are presented and their effect on calibration discussed.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90c88ff2d19733aeeba3469a23552fff
https://doi.org/10.1088/0026-1394/30/4/007
https://doi.org/10.1088/0026-1394/30/4/007
Autor:
O. Hadjar, W. K. Fowler
Publikováno v:
Review of Scientific Instruments. 83:064101
We describe a newly designed cross-beam magnetic electron-impact ion source (CBM-EI). We demonstrate its superiority in comparison with a conventional source (CB-EI) when used with a commercial miniature sector-field-type, non-scanning mass spectrome
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e0bcd2157179f09ab468b7e8e5c8266
https://doi.org/10.1063/1.4729115
https://doi.org/10.1063/1.4729115
Background fluorescence spectra observed in atomic fluorescence spectrometry with a continuum source
Autor:
W. K. Fowler, J. D. Winefordner
Publikováno v:
Analytical Chemistry. 49:944-949
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e743f62c3e6c1c96e8694656959cbca9
https://doi.org/10.1021/ac50015a018
https://doi.org/10.1021/ac50015a018
Publikováno v:
Analytical Chemistry. 46:601-602
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::258a7c694fcf30fcae571f14f97b1af6
https://doi.org/10.1021/ac60340a009
https://doi.org/10.1021/ac60340a009
Autor:
W. K. Fowler
Publikováno v:
Journal of Education. 56:106-107
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::061f3c85e1db0cbf9e57d98728ee8769
https://doi.org/10.1177/002205740205600609
https://doi.org/10.1177/002205740205600609
Autor:
W. K. Fowler, John T. Prince
Publikováno v:
Journal of Education. 58:99-99
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6037ba045899ff3e71b1286b883a9aaa
https://doi.org/10.1177/002205740305800518
https://doi.org/10.1177/002205740305800518
Autor:
W. K. Fowler, F. J. LeBlanc
Publikováno v:
Applied Optics. 8:2358
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d22292fb525cc156545b80df3b0b9b19
https://doi.org/10.1364/ao.8.002358
https://doi.org/10.1364/ao.8.002358