Measurement of the polarization dynamics of ultrashort pulses by using nonlinear phase modulation and channelled spectroscopic polarimetry

被引：3

作者：

López-Lago, E ^{[1
]}

de la Fuente, R ^{[1
]}

机构：

[1] Univ Santiago de Compostela, Dept Fis Aplicada, Escola Univ Opt & Optometria, E-15782 Santiago De Compostela, Galicia, Spain

来源：

JOURNAL OF OPTICS A-PURE AND APPLIED OPTICS | 2005年 / 7卷 / 08期

关键词：

pulse characterization; self-phase modulation; cross-phase modulation; channelled spectroscopic polarimetry;

D O I：

10.1088/1464-4258/7/8/009

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Recently we presented a vectorial pulse characterization method based on the spectral polarimetric analysis of femtosecond laser pulses before and after propagation through a Kerr medium. In this work we present an improvement of the method. We propose to carry out the spectral polarimetric analysis by using the technique named spectroscopic polarimetry with a channelled spectrum which has been developed by Oka and Kato (1999 Opt. Lett. 24 1475). This combination supposes an important improvement of the data acquisition process both in velocity and accuracy.

引用

页码：400 / 403

页数：4

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