INFLUENCE OF THE TEMPERATURE AND OPTICAL POWER LEVEL ON INDUCED ABSORPTION IN FIBER-OPTIC WAVEGUIDES OF PURE QUARTZ GLASS.

被引：8

作者：

Dianov, E.M.

Kornienko, L.S.

Nikitin, E.P.

Rybaltovskii, A.O.

Chernov, P.V.

机构：

来源：

Soviet journal of quantum electronics | 1981年 / 11卷 / 09期

关键词：

FIBER OPTICS;

D O I：

10.1070/QE1981v011n09ABEH008226

中图分类号：

学科分类号：

摘要：

A study was made of the influence of temperature and optical power level on the magnitude of induced absorption in fiber-optic waveguides made of pure quartz glass. It was found that coupling additional bleaching radiation into a waveguide at a power level of approximately 10** minus **6 w decreased its induced absorption by several orders of magnitude. Previously unknown quartz-glass induced-absorption bands were discovered and their optical and thermal bleaching investigated.

引用

页码：1171 / 1177