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Development of millimeter-wave/THz-wave generation devices utilizing a high-Q resonator and nonlinear-optical difference frequency generation

Development of millimeter-wave/THz-wave generation devices utilizing a high-Q resonator and nonlinear-optical difference frequency generation
开发利用高Q谐振器和非线性光学差频发生的毫米波/太赫兹波发生装置
批准号:
24656233
负责人:
MURATA Hiroshi
金额:
$2.58万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Challenging Exploratory Research
财政年份:
2012
资助国家:
日本
项目状态:
已结题
起止时间:
2012-04-01 至 2014-03-31

项目摘要

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中文摘要
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英文摘要
New millimeter-wave/terahertz-wave signal generation devices utilizing nonlinear optical difference frequency generation (DFG) in a rectangular waveguide resonator were studied in detail. By using detailed analyses based-on the coupled-mode theory and the finite-domain time-domain (FDTD) method, basic device operations were identified and a proto-type device operating in the 60GHz-band was designed. In the experiment, 60GHz signal generation was successfully demonstrated in the fabricated device using LiTaO3 crystal. The measured frequency response of the generated DFG signal was in good agreement with the theoretical one. In addition, the applications of the DFG technique to optical cross-/auto-correlation devices were also proposed and expected characteristics were shown theoretically. The fusion with standard rectangular waveguide circuits and higher frequency signal generation in the terahertz ranges were also discussed.
期刊论文(30)
专著(0)
科研奖励(0)
会议论文
分極反転デバイスを用いた光-マイクロ波制御
使用偏振反转装置的光微波控制
DOI: --
发表时间: 2012
期刊: オプトロニクス
影响因子: --
作者: [永田大地, 杉田智彦, 池田茂, 松村道雄, 村田博司]
通讯作者: 村田博司
光学結晶充填方形導波管における非線形差周波発生を用いたミリ波生成
在光学晶体填充矩形波导中使用非线性差频产生毫米波
DOI: --
发表时间: 2013
期刊:
影响因子: --
作者: [前島悠登, 高島佑介, 村田博司, 岡村康行]
通讯作者: 岡村康行
光差周波発生を用いた光PSK-ミリ波ASK変換デバイスの提案
使用光学差频发生的光学PSK-毫米波ASK转换装置的提案
DOI: --
发表时间: 2012
期刊:
影响因子: --
作者: [高島佑介, 村田博司,岡村康行]
通讯作者: 村田博司,岡村康行
APMP2013 Best Student Poster Award : Yusuke Takashima, Hiroshi Murata, and Yasuyuki Okamura,"Analysis of DFG-Based Millimeter-Wave Signal Generation in Rectangular Waveguides Embedded with a Nonlinear Optical Crystal and Its Applications to Optical Signal
APMP2013 最佳学生海报奖:Yusuke Takashima、Hiroshi Murata 和 Yasuyuki Okamura,“嵌入非线性光学晶体的矩形波导中基于 DFG 的毫米波信号生成分析及其在光信号中的应用”
DOI: --
发表时间:
期刊:
影响因子: --
作者: []
通讯作者:
24
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