Saturated absorption in acetylene and hydrogen cyanide in hollow-core photonic bandgap fibers

被引：68

作者：

Henningsen, J ^{[1
]}

Hald, J ^{[1
]}

Petersen, JC ^{[1
]}

机构：

[1] Danish Inst Fundamental Metrol, DK-2800 Lyngby, Denmark

来源：

OPTICS EXPRESS | 2005年 / 13卷 / 26期

关键词：

D O I：

10.1364/OPEX.13.010475

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Saturated absorption is studied in overtone transitions of C2H2 and (HCN)-C-13 molecules confined in the hollow core of a photonic bandgap fiber. The dynamics of filling and venting the fiber is markedly different for the two molecules owing to the presence of a permanent dipole moment in one of them. Saturation is observed for input power down to 10 mW, and well resolved Lamb dips limited by transit time broadening across the 10 m m core diameter are observed with a counter-propagating probe beam. (c) 2005 Optical Society of America.

引用

页码：10475 / 10482

页数：8

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