EFFECT OF 2-PHOTON ABSORPTION ON THE AMPLIFICATION OF ULTRASHORT OPTICAL PULSES

被引：18

作者：

AGRAWAL, GP

机构：

[1] Institute of Optics, University of Rochester, Rochester

来源：

PHYSICAL REVIEW E | 1993年 / 48卷 / 03期

关键词：

D O I：

10.1103/PhysRevE.48.2316

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

The effect of two-photon absorption on the amplification of ultrashort optical pulses is studied theoretically by solving a generalized nonlinear Schrodinger equation. An input pulse can be simultaneously amplified and compressed, although the compression factor is smaller in the presence of two-photon absorption. The amplified pulse evolves toward a chirped soliton that is the solitary-wave solution of the underlying propagation equation. It can split into several chirped solitons whose number, width, and peak power depend on the amplifier parameters.

引用

页码：2316 / 2318

页数：3

共 19 条

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