Double beam spectrophotometer for simultaneous measurement of the upwelling sea radiance and the incident sea irradiance  id статьи: 166
Тип публикации
статья в журнале
Журнал
Light and Engineering
ISSN:0236-2945
Выходные данные
том
27
выпуск
3
страницы
105-110
Абстракт
The article describes the structure and the operation principle of the spectrophotometer developed on the basis of a compact rapid monochromator with one input port and two
output ports and a radiometric unit where upwelling radiation radiance and sea surface irradiance channels are located. A new approach to measurements of spectral characteristics
of upwelling radiation of sea based on combination of advantages of a double beam photometer with a photomultiplier and a direct-reading photometer with a high-stability silicon
photodiode for its absolute adjustment in energy units is implemented.
Ключевые слова
INSTRUMENTAL MEASUREMENTS, MARINE DESK SPECTROPHOTOMETER, SPECTRAL RADIANCE FACTOR
Дата занесения
2019-12-12 15:49:00