Coherent Control of Semiconductor Quantum Wire by High-Resolution and Stable Michelson Interferometer

被引：0

作者：

Okada, Takumi ^{[1
,2
,3
,4
]}

Komori, Kazuhiro ^{[2
,3
]}

Wang, Xue-Lun ^{[2
]}

Ogura, Mutsuo ^{[2
]}

Tsurumachi, Noriaki ^{[4
]}

机构：

[1] Tokai Univ, Student Project Ctr, Hiratsuka, Kanagawa 25912, Japan

[2] Natl Inst Adv Ind Sci & Technol, Tokyo, Japan

[3] Japan Sci & Technol Corp JST, CREST, Tokyo, Japan

[4] Kagawa Univ, Fac Engn, Takamatsu, Kagawa 760, Japan

来源：

ELECTRONICS AND COMMUNICATIONS IN JAPAN | 2011年 / 94卷 / 05期

关键词：

Michelson interferometer; coherent control; quantum wire; RATE MODULATION EPITAXY; EXCITONS; STATE; DOTS; SPECTROSCOPY; BIEXCITONS; SUBSTRATE;

D O I：

10.1002/ecj.10238

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We developed a high-resolution Michelson interferometer in order to stabilize the relative phase of double pulses by using a He-Ne two-frequency laser positioning system. A very stable phase-locked pulse pair whose phase difference was only 4 degrees at 900 nm was realized. Using a high-resolution Michelson interferometer, we demonstrated coherent control of an exciton in a GaAs/AlGaAs crescent-shaped quantum wire. The dephasing time of the single quantum wire was 400 fs. (C) 2011 Wiley Periodicals, Inc. Electron Comm Jpn, 94(5): 25-32, 2011; Published online in Wiley Online Library (wileyonlinelibrary.com). DOI 10.1002/ecj.10238

引用

页码：25 / 32

页数：8

共 20 条

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