Expansion of random wave phase in terms of eigenfunctions of phase correlation function

Yusup N. Isaev, Elena V. Zakharova

Результат исследований: Материалы для журналаСтатьярецензирование

Аннотация

In numerical experiment the authors investigate a representation of the phase of random optical wave through the Karhunen-Loeve-Obukhov (KLO) functions obtained with the use of phase correlation function calculated from experimental data. For such KLO basis the averaged relative error of phase expansion is 5% for 10 basis functions in the expansion series, whereas for the KLO basis calculated with the Kolmogorov structure function of phase the error of phase expansion 5% has been obtained for 78 basis functions. When a propagation medium is close to Kolmogorov model it is possible to use this KLO basis obtained for a single section of distorted phase distribution for representation of whole phase distribution.

Язык оригиналаАнглийский
Страницы (с-по)168-173
Число страниц6
ЖурналProceedings of SPIE - The International Society for Optical Engineering
Том4538
DOI
СостояниеОпубликовано - 2002
Опубликовано для внешнего пользованияДа

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

Fingerprint Подробные сведения о темах исследования «Expansion of random wave phase in terms of eigenfunctions of phase correlation function». Вместе они формируют уникальный семантический отпечаток (fingerprint).

Цитировать