Ultrashort pulse coherence properties in coherent linear amplifiers

被引：10

作者：

Mokhtarpour, Laleh ^{[1
]}

Ponomarenko, Sergey A. ^{[1
]}

机构：

[1] Dalhousie Univ, Dept Elect & Comp Engn, Halifax, NS B3J 2X4, Canada

来源：

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION | 2013年 / 30卷 / 04期

关键词：

SELF-SIMILAR PULSES; STATISTICAL PULSES; LIGHT PULSES; PROPAGATION; REPRESENTATION; ABSORBERS; POLARIZATION; FIELDS; MEDIA;

D O I：

10.1364/JOSAA.30.000627

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We examine coherence properties of small-area, intrinsically stationary statistical pulses propagating in amplifying media in the vicinity of an optical resonance. Any such medium acts as a coherent linear amplifier, amplifying and reshaping the pulse. We show that an initially nearly incoherent Gaussian Schell-model pulse becomes almost fully coherent and its state of coherence becomes nearly uniform across the temporal profile as the pulse propagates into the amplifying medium. (C) 2013 Optical Society of America

引用

页码：627 / 630

页数：4