Optical Memory with Store/Forward Using All-Optical Triode Based on Tandem Wavelength Converter in Reflective Semiconductor Optical Amplifiers
反射式半导体光放大器中使用基于串联波长转换器的全光三极管进行存储/转发的光存储器
基本信息
- 批准号:16560314
- 负责人:
- 金额:$ 2.44万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for Scientific Research (C)
- 财政年份:2004
- 资助国家:日本
- 起止时间:2004 至 2007
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
An all-optical triode based on a tandem wavelength converter was realized using cross-gain modulation in two InGaAsP/InP semiconductor optical amplifiers. The reflective semiconductor optical amplifiers were utilized to improve output extinction ratio as well as logic operation output performance. The output signal power and extinction ratio from the first stage wavelength conversion were critical to the achievement of all-optical logic AND operation. The optical output power at the 1555nm wavelength could be varied from 0.1 to 3.3mW by a control beam which had the same wavelength. The output-input gain parameter can be changed from 0 to 1.6 when the average control power is altered from 0 to 48μW. An optical memory with store/forward functions was demonstrated using the optical triode and a feedback system of the fiber.
利用InGaAsP/InP半导体光放大器的交叉增益调制实现了基于级联波长转换器的全光级联。利用反射型半导体光放大器提高输出消光比和逻辑运算输出性能。第一级波长转换的输出信号功率和消光比对于实现全光逻辑与运算至关重要。在1555 nm波长处,用一束相同波长的控制光可使光输出功率在0.1 ~ 3.3mW范围内变化。当平均控制功率在0 ~ 48μW范围内变化时,输出-输入增益参数可在0 ~ 1.6范围内变化。利用光纤的反馈系统和光存储器,实现了具有存储/转发功能的光存储器。
项目成果
期刊论文数量(10)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Negative feedback optical amplification effect based on cross-gain modulation in semiconductor optical amplifiers
- DOI:10.1063/1.2183748
- 发表时间:2006-03
- 期刊:
- 影响因子:4
- 作者:Y. Maeda
- 通讯作者:Y. Maeda
半導体光増幅器の相互利得変調を用いたタンデム波長変換型の光トライオード
采用半导体光放大器互增益调制的串联波长转换型光三极管
- DOI:
- 发表时间:2005
- 期刊:
- 影响因子:0
- 作者:前田佳伸;幸元直樹
- 通讯作者:幸元直樹
Optical Memory with Store/Forward Using All-Optical Triode Based on Tandem Wavelength Converter in Reflective SOA.
使用基于反射式 SOA 中串联波长转换器的全光三极管进行存储/转发的光存储器。
- DOI:
- 发表时间:2004
- 期刊:
- 影响因子:0
- 作者:前田佳伸;幸元直樹;Yoshinobu Maeda;Yoshinobu Maeda
- 通讯作者:Yoshinobu Maeda
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MAEDA Yoshinobu其他文献
MAEDA Yoshinobu的其他文献
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相似海外基金
Study on optical integrated circuits using quantum dot optical triode
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- 批准号:
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