Moving Picture Recording and Observation of Visible Femtosecond Light Pulse Propagation

被引：16

作者：

Kakue, Takashi ^{[1
]}

Aihara, Masayuki ^{[1
]}

Takimoto, Tetsuya ^{[1
]}

Awatsuji, Yasuhiro ^{[1
]}

Nishio, Kenzo ^{[2
]}

Ura, Shogo ^{[1
]}

Kubota, Toshihiro ^{[3
]}

机构：

[1] Kyoto Inst Technol, Grad Sch Sci & Technol, Kyoto 6068585, Japan

[2] Kyoto Inst Technol, Adv Technol Ctr, Kyoto 6068585, Japan

[3] Kubota Holography Lab Corp, Kyoto 6110042, Japan

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS | 2011年 / 50卷 / 05期

基金：

日本学术振兴会;

关键词：

LASER-PULSES; HOLOGRAPHY; IMAGE; TIME;

D O I：

10.1143/JJAP.50.050205

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We succeeded in recording and observing a spatially and temporally continuous moving picture of visible femtosecond light pulse propagation by using light-in-flight recording by holography, for the first time. We applied second-harmonic generation (SHG) to a NIR femtosecond light pulse from a mode-locked Ti:sapphire laser to generate a visible femtosecond light pulse. The center wavelength and duration of the generated light pulse were 400 nm and similar to 100 fs, respectively. We acquired a moving picture of a visible and collimated femtosecond light pulse that propagated on a diffuser plate for 145 ps. (C) 2011 The Japan Society of Applied Physics

引用

页数：3

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