Dynamics of two-color fiber laser with intracavity difference frequency generation

被引：0
|
作者：
Kochkurov, L. A. [1 ]
Melnikov, L. A. [1 ]
Mazhirina, Yu. A. [1 ]
机构：
[1] Yuri Gagarin State Tech Univ Saratov, Saratov, Russia
来源：
SARATOV FALL MEETING 2014: OPTICAL TECHNOLOGIES IN BIOPHYSICS AND MEDICINE XVI; LASER PHYSICS AND PHOTONICS XVI; AND COMPUTATIONAL BIOPHYSICS | 2015年 / 9448卷
关键词：
nonlinear optics; optical fiber; frequency conversion; terahertz; difference-frequency;
D O I：
10.1117/12.2180388
中图分类号：
Q6 [生物物理学];
学科分类号：
071011 ;
摘要：
We study the dynamics of a neodymium-doped fiber laser coupled to ytterbium-doped fiber laser via nonlinear crystal which is placed inside the resonator. The transient signals may present different profiles depending on several conditions (degree of coupling between both lasers, pump powers of each one, resonator length, etc.) In particular, an appropriate choice of working conditions makes possible to suppress relaxation oscillations and to shorten the time elapsed since the moment of pump switch-on till steady state.
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页数：6
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