Vertically integrated ultrafast optical modulation devices using ultrahigh density quantum dots
Vertically integrated ultrafast optical modulation devices using ultrahigh density quantum dots
批准号:
18206034
负责人:
WADA Osamu
金额:
$27.62万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (A)
财政年份:
2006
资助国家:
日本
项目状态:
已结题
起止时间:
2006 至 2008
中文摘要
量子ドットの形状、サイズ、歪みなどのパラメータを制御できるInAs/GaAs量子ドット結晶成長方法を開発し、量子ドットの波長、寿命時間、偏光特性などの光学的特性の制御を可能とした。さらに、多層化した量子ドットを分布反射鏡に挟んだ垂直共振器型光変調器構造を実現し、この構造の超高速全光変調デバイスとしての可能性を実証した。
英文摘要
量子ドットの形状、サイズ、歪みなどのパラメータを制御できるInAs/GaAs量子ドット結晶成長方法を開発し、量子ドットの波長、寿命時間、偏光特性などの光学的特性の制御を可能とした。さらに、多層化した量子ドットを分布反射鏡に挟んだ垂直共振器型光変調器構造を実現し、この構造の超高速全光変調デバイスとしての可能性を実証した。
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Bound Exciton States of Isoelectronic Centers in GaAs : N Grown by an Atomically Controlled Doping Technique
GaAs 中等电子中心的束缚激子态:通过原子控制掺杂技术生长的 N
DOI:
--
发表时间:
2006
期刊:
Phys. Rev B Vol. 74
影响因子:
--
作者:
[T.Kita, T.Inoue, O.Wada, M Konno, T.Yaguchi, T.Kamino, Y.Harada, T.Kita, H.Yanagi, T.Kita]
通讯作者:
T.Kita
2009化合物半導体技術大全
2009年化合物半导体技术百科全书
DOI:
--
发表时间:
2009
期刊:
影响因子:
--
作者:
[田中徹, 他(分担執筆)]
通讯作者:
他(分担執筆)
Optical control of residual excitons for ultrafast nonlinear response in GaAs thin films
GaAs 薄膜中残余激子的光学控制超快非线性响应
DOI:
--
发表时间:
2008
期刊:
影响因子:
--
作者:
[K. Tada, Y. Miyoshi and M. Onoda, O. Kojima]
通讯作者:
O. Kojima
Real Time Probing of Self-Assembling Process Steps in InAs/GaAs Quantum Dot Growth
InAs/GaAs 量子点生长中自组装工艺步骤的实时探测
DOI:
--
发表时间:
2007
期刊:
影响因子:
--
作者:
[T. Kudo, T. Inoue, T. Kita and O. Wada]
通讯作者:
T. Kita and O. Wada
Photoluminescence characteristics of quantum dots with electronic states interconnected along growth direction
电子态沿生长方向互连的量子点的光致发光特性
DOI:
--
发表时间:
2008
期刊:
Journal of Applied Physics 103
影响因子:
--
作者:
[O. Kojima, H. Nakatani, T. Kita, O. Wada, K. Akahane, M. Tsuchiya]
通讯作者:
M. Tsuchiya
共 9 条
Multi-parameter controlled quantum dots and its application to ultrafast optical functional devices
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批准号:16360155
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项目类别:Grant-in-Aid for Scientific Research (B)
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资助金额:$9.34万
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财政年份:2004
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负责人:WADA Osamu
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依托单位:
Study of local spread of the stage entertainments in the Edo period
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批准号:16520511
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$1.73万
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财政年份:2004
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负责人:WADA Osamu
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依托单位:
Simultaneous Realization of Ultrafast and High-Nonlinearity Optical Response Characteristics by Shape-Controlled Quantum Dots
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批准号:14350167
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项目类别:Grant-in-Aid for Scientific Research (B)
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资助金额:$8.19万
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财政年份:2002
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负责人:WADA Osamu
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依托单位:
Studies on human health assesement based upon a dose-response relationship between human and harmful substanus in the emvironment
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批准号:11470098
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项目类别:Grant-in-Aid for Scientific Research (B)
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资助金额:$9.79万
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财政年份:1999
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负责人:WADA Osamu
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依托单位:
REEVALUATION OF TRACE ELEMENTS-DEFICIENCY
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批准号:09557032
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项目类别:Grant-in-Aid for Scientific Research (B)
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资助金额:$8.06万
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财政年份:1997
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负责人:WADA Osamu
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依托单位:
Risk assessment techniques for chemical substances in the environment
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批准号:08457112
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项目类别:Grant-in-Aid for Scientific Research (B)
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资助金额:$4.67万
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财政年份:1996
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负责人:WADA Osamu
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依托单位:
Mechanisms responsible for the progression of GeO_2-induced nephropathy
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批准号:08307005
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项目类别:Grant-in-Aid for Scientific Research (A)
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资助金额:$9.73万
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财政年份:1996
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负责人:WADA Osamu
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依托单位:
Effects of an essential fatty acid defficiency diet on the progrction of acute renal failu
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批准号:06404027
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项目类别:Grant-in-Aid for General Scientific Research (A)
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资助金额:$22.85万
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财政年份:1994
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负责人:WADA Osamu
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依托单位:
Construction of Evaluating system of serum markers for Gastric Cancer.
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批准号:05304029
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项目类别:Grant-in-Aid for Co-operative Research (A)
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资助金额:$8.0万
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财政年份:1993
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负责人:WADA Osamu
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依托单位:
Effects of carcinogenic amino-gamma-carbolines on the cell toxicity
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批准号:03454201
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项目类别:Grant-in-Aid for General Scientific Research (B)
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资助金额:$4.48万
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财政年份:1991
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负责人:WADA Osamu
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依托单位:
Estimation of Serum Pepsinogens as a New Marker of Gastric Cancer in Young Men
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批准号:01870028
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项目类别:Grant-in-Aid for Developmental Scientific Research
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资助金额:$3.2万
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财政年份:1989
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负责人:WADA Osamu
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依托单位:
Eco-biotoxicology of Newly Developed Semiconductor Metals.
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批准号:63304038
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项目类别:Grant-in-Aid for Co-operative Research (A)
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资助金额:$10.62万
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财政年份:1988
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负责人:WADA Osamu
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依托单位:
Metabolism of Carcinogenic Heterocyclic Amines in Foods and Establishment of Exposure Level Monitor for these Carcinogens in Humans.
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批准号:63440029
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项目类别:Grant-in-Aid for General Scientific Research (A)
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资助金额:$9.02万
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财政年份:1988
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负责人:WADA Osamu
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依托单位:
Immuno-toxicity of metals and its evaluation
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批准号:61304040
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项目类别:Grant-in-Aid for Co-operative Research (A)
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资助金额:$9.34万
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财政年份:1986
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负责人:WADA Osamu
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依托单位:
Low-molecular-chromium, or nickel-binding substances from liver or milk of animals and their biological functions, especially in relation to detoxication and carcinogenesis of metals.
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批准号:60440039
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项目类别:Grant-in-Aid for General Scientific Research (A)
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资助金额:$5.57万
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财政年份:1985
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负责人:WADA Osamu
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依托单位:
海外基金