Femtosecond spectroscopy of defect modes in silica glasses -: art. no. 081909

被引：11

作者：

Guillon, C

Burgin, J

Langot, P

Vallée, F

Hehlen, B

机构：

[1] CNRS, Ctr Phys Mol Opt & Hertzienne, F-33405 Talence, France

[2] Univ Bordeaux 1, F-33405 Talence, France

[3] CNRS, Lab Verres, F-34095 Montpellier, France

[4] Univ Montpellier 2, F-34095 Montpellier, France

来源：

APPLIED PHYSICS LETTERS | 2005年 / 86卷 / 08期

关键词：

D O I：

10.1063/1.1867566

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The D-1 and D-2 defect modes are investigated in the time domain in normal and densified silica using a high sensitivity femtosecond pump-probe technique with 15 fs pulses. Their frequency and width are precisely determined even when they are partly masked by a broad background in spontaneous Raman spectroscopy. These results open up many possibility for investigation of local structures in glasses. (c) 2005 American Institute of Physics.

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页码：1 / 3

页数：3

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