Investigation of nonlinear characteristics of intensity limiters of high-power laser radiationстатья
Информация о цитировании статьи получена из
Web of Science ,
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 19 сентября 2015 г.
Авторы:
Tereshchenko S.A. ,
Podgaetskii V.M. ,
Gerasimenko A.Yu ,
Savel’ev M.S.
Журнал:
Optics and Spectroscopy (English translation of Optika i Spektroskopiya)
Том:
116
Номер:
3
Год издания:
2014
Издательство:
Optical Society of America
Местоположение издательства:
United States
Первая страница:
454
Последняя страница:
461
DOI:
10.1134/S0030400X14030217
Аннотация:
The problem of determining nonlinear-optical characteristics of working substances of limiters of high-power laser radiation is analyzed. A new method of simultaneous calculation of the beam-waist radius and nonlinear absorption coefficient from the Z-scan data is proposed. The value of nonlinear optical characteristics of ZnSe, porphyrin-graphene (Graphene-TPP), fullerene-graphene (Graphene-60), polyethylene oxide containing multilayer carbon nanotubes (PEO/MWNT), along with polymethine dyes PD-792 and PD-7098 and dicyanomethylene-pyran dyes DCM-627 and DCM-684, are obtained. Different working substances are compared for the first time under the same conditions by plotting output characteristics of laser-radiation limiters. The change of the laser-pulse shape after propagation through the limiters with different working substances is demonstrated. В© 2014 Pleiades Publishing, Ltd.
Добавил в систему:
Терещенко Сергей Андреевич