Structural modification in fused silica by a femtosecond fiber laser at 1558 nm

被引：41

作者：

Tamaki, Takayuki

Watanabe, Wataru

Nagai, Hiroyuki

Yoshida, Makoto

Nishii, Junji

Itoh, Kazuyoshi

机构：

[1] Osaka Univ, Grad Sch Engn, Dept Mat & Life Sci, Suita, Osaka 5650871, Japan

[2] Natl Inst Adv Ind Sci & Technol, Photon Res Inst, Ikeda, Osaka 5638577, Japan

[3] AISIN SEIKI CO Ltd, New Business Planning Dept, Fiberlaser Business Grp, Kariya, Aichi 4480003, Japan

来源：

OPTICS EXPRESS | 2006年 / 14卷 / 15期

关键词：

D O I：

10.1364/OE.14.006971

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We report on structural modification in fused silica by a novel commercial femtosecond fiber laser with a fundamental wavelength of 1558 nm. The refractive- index change was induced by laser pulses at a repetition rate of 173 kHz and pulse duration of 870 fs. The refractive index change with a magnitude of 1.2 x 10(-3) was estimated from the diffraction efficiencies of an internal grating. (c) 2006 Optical Society of America.

引用

收藏

页码：6971 / 6980

页数：10

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