Dispersion characteristics of waveguide arrays in optical spectrum analyzers

Formulas for calculating the spectral characteristics of waveguide arrays, which are incorporated into waveguide spectrum analyzers based on planar waveguides, channel waveguides, and fiber optical waveguides, are derived taking into account the contribution of both the waveguide dispersion and the material dispersion to the dispersion factor. These formulas are used to study the dependence of the dispersion factor on the waveguide-system parameters for specific models of waveguide arrays. It is shown that consideration of contributions of the waveguide dispersion and material dispersion can affect profoundly the spectral characteristics of waveguide arrays.

Авторы
Chekhlova T.K. 1 , Guerra Itas S.E. , Timakin A.G. 1
Редакторы
-
Издательство
-
Номер выпуска
1
Язык
Английский
Страницы
64-78
Статус
Опубликовано
Подразделение
-
Номер
-
Том
25
Год
2004
Организации
  • 1 Russ. People's Friendship University, Department of Radiophysics, Ul. Miklukho-Maklay 6, Moscow 117198, Russian Federation
Ключевые слова
Material dispersion; Multipltxer/demultiplexer; Spectral resolution; Waveguide array grating; Waveguide dispersion
Дата создания
19.10.2018
Дата изменения
19.10.2018
Постоянная ссылка
https://repository.rudn.ru/ru/records/article/record/3679/