Amplitude-phase control of a laser beam in a two-mirror adaptive system

Результат исследований: Материалы для книги/типы отчетовМатериалы для конференции

6 Цитирования (Scopus)

Аннотация

There are exists several sources of errors in an adaptive optics system. The main source associated with the violation of the optical reciprocity principle in algorithm of phase conjugation, namely, with substitute of beacon amplitude distribution by distribution of a Gaussian beam generated by a laser. Absolute correction of turbulent aberration is possible only in case of strict maintenance of a reciprocity principle, i.e. in case of phase reversal algorithm application. In paper the possibility is considered to realize phase reversal algorithm in a linear system with the use of phase control of the beam. The system should include two mirrors separated by the vacuum gap of a finite size. Comparison of efficiency of correction on the base of phase conjugation and with the use of two mirror adaptive system were obtained.

Язык оригиналаАнглийский
Название основной публикацииProceedings of SPIE - The International Society for Optical Engineering
РедакторыJ.D. Gonglewski, K. Stein
Страницы310-318
Число страниц9
Том5572
DOI
СостояниеОпубликовано - 2004
СобытиеOptics in Atmospheric Propagation and Adaptive Systems VII - Maspalomas, Испания
Продолжительность: 13 сен 200414 сен 2004

Другое

ДругоеOptics in Atmospheric Propagation and Adaptive Systems VII
СтранаИспания
ГородMaspalomas
Период13.9.0414.9.04

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ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Condensed Matter Physics

Цитировать

Kanev, F., Makenova, N. A., & Lukin, V. (2004). Amplitude-phase control of a laser beam in a two-mirror adaptive system. В J. D. Gonglewski, & K. Stein (Ред.), Proceedings of SPIE - The International Society for Optical Engineering (Том 5572, стр. 310-318). [34] https://doi.org/10.1117/12.565893