A FIBER LASER WITH A COMB-LIKE SPECTRUM

被引：12

作者：

GHERA, U

FRIEDMAN, N

TUR, M

机构：

[1] Faculty of Engineering, Tel-Aviv University, Tel-Aviv

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 1993年 / 5卷 / 10期

关键词：

D O I：

10.1109/68.248413

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

An unpolarized comb-like spectrum is emitted from a fiber laser constructed from a Nd-doped silica fiber connected to an undoped high-birefrigence fiber. Depending on the overall birefringence of the high-birefringence fiber, spectral spacings of 0.8 nm to 4 nm between two adjacent wavelengths were obtained, with as many as eight simultaneous discrete peaks. No intracavity polarizing elements were used, and the observed spectral characteristics are due to parasitic reflections at the interface between the two fibers.

引用

页码：1159 / 1161

页数：3

共 9 条

[1] THE ABSORPTION AND FLUORESCENCE-SPECTRA OF RARE-EARTH IONS IN SILICA-BASED MONOMODE FIBER [J].