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1. 发明授权

US06905261B2 Optical fiber module lead frame and optical fiber module 失效
标题翻译：光纤模块引线框架和光纤模块
公开(公告)号：US06905261B2
公开(公告)日：2005-06-14
申请号：US10100283
申请日：2002-03-15
申请人： Sonomi Ishii , Takehiko Nomura , Masayuki Iwase
发明人： Sonomi Ishii , Takehiko Nomura , Masayuki Iwase
IPC分类号： G02B6/42 , G02B6/36
CPC分类号： G02B6/4246 , G02B6/4201 , G02B6/4249 , H01L2224/48091 , H01L2224/48137 , H01L2924/00014
摘要： An optical fiber module lead frame has a plurality of lead terminals. One of the plurality of lead terminals functions as a lead terminal for inputting transmit signals for feeding electricity to a light emitting device from outside. One of the other lead terminals functions as a lead terminal for outputting received signals for sending electrical signals outputted from a photodetector to outside. An electric field between the lead terminal for inputting transmit signals and the lead terminal for outputting received signals is one source of crosstalk from the light emitting device side to the photodetector side. Then, provided is the configuration of suppressing the electric field between the lead terminal for inputting transmit signals and the lead terminal for outputting received signals.
摘要翻译：光纤模块引线框架具有多个引线端子。多个引线端子中的一个用作用于从外部输入用于向发光器件供电的发送信号的引线端子。其他引线端子中的一个用作用于将从光电检测器输出的电信号发送到外部的接收信号的引线端子。用于输入发送信号的引线端子和用于输出接收信号的引线端子之间的电场是从发光器件侧到光电检测器侧的串扰的一个源。然后，提供抑制用于输入发送信号的引线端子与用于输出接收信号的引线端子之间的电场的结构。

2. 发明授权

US06873449B1 Signal transmission line for an optical modulator 失效
标题翻译：用于光调制器的信号传输线
公开(公告)号：US06873449B1
公开(公告)日：2005-03-29
申请号：US10654945
申请日：2003-09-05
申请人： Lim Cheng Guan , Sonomi Ishii
发明人： Lim Cheng Guan , Sonomi Ishii
IPC分类号： G02B6/42 , G02F1/01 , G02F1/015 , G02F1/03 , G02F1/07 , H01S5/02 , H01S5/022 , H01S5/042 , H01S5/062 , H01S5/0683 , H01S3/18
CPC分类号： G02F1/0121 , G02F2001/0155 , H01S5/02216 , H01S5/02276 , H01S5/02284 , H01S5/0427 , H01S5/06226 , H01S5/0683
摘要： An electro-absorptive-modulated laser (EAML) module includes a signal transmission line for transferring a high-frequency modulating signal from a signal source having an output impedance of 50 Ω to an EA modulator in the EAML module. The signal transmission line includes a coplanar waveguide with ground plane (CPWG) having a characteristic impedance of 41.8 Ω, a series resistor having a resistance of 5 Ω, and a termination resistor of 50 to 150 Ω. The characteristic impedance of CPWG is controlled by reducing the gap between the signal line and coplanar ground plates.
摘要翻译：电吸收调制激光器（EAML）模块包括用于将具有50Ω输出阻抗的信号源的高频调制信号传送到EAML模块中的EA调制器的信号传输线。信号传输线包括具有41.8Ω特性阻抗的接地平面（CPWG）的共面波导，电阻为5Ω的串联电阻器和50至150Ω的终端电阻器。 CPWG的特征阻抗通过减小信号线和共面接地板之间的间隙来控制。

3. 发明申请

US20050052721A1 SIGNAL TRANSMISSION LINE FOR AN OPTICAL MODULATOR 失效
标题翻译：用于光学调制器的信号传输线
公开(公告)号：US20050052721A1
公开(公告)日：2005-03-10
申请号：US10654945
申请日：2003-09-05
申请人： Lim Guan , Sonomi Ishii
发明人： Lim Guan , Sonomi Ishii
IPC分类号： G02B6/42 , G02F1/01 , G02F1/015 , G02F1/03 , G02F1/07 , H01S5/02 , H01S5/022 , H01S5/042 , H01S5/062 , H01S5/0683
CPC分类号： G02F1/0121 , G02F2001/0155 , H01S5/02216 , H01S5/02276 , H01S5/02284 , H01S5/0427 , H01S5/06226 , H01S5/0683
摘要： An electro-absorptive-modulated laser (EAML) module includes a signal transmission line for transferring a high-frequency modulating signal from a signal source having an output impedance of 50Ω to an EA modulator in the EAML module. The signal transmission line includes a coplanar waveguide with ground plane (CPWG) having a characteristic impedance of 41.8Ω, a series resistor having a resistance of 5 Ω, and a termination resistor of 50 to 150 Ω. The characteristic impedance of CPWG is controlled by reducing the gap between the signal line and coplanar ground plates.
摘要翻译：电吸收调制激光器（EAML）模块包括用于将具有500兆赫输出阻抗的信号源的高频调制信号传送到EAML模块中的EA调制器的信号传输线。信号传输线包括具有特征阻抗为41.8Omega的接地平面（CPWG），电阻为5Ω的串联电阻器和50至150Ω的终端电阻器的共面波导。 CPWG的特征阻抗通过减小信号线和共面接地板之间的间隙来控制。

4. 发明授权

US06677572B2 Optical module 失效
标题翻译：光模块
公开(公告)号：US06677572B2
公开(公告)日：2004-01-13
申请号：US09879861
申请日：2001-06-11
申请人： Sonomi Ishii , Takehiko Nomura , Masayuki Iwase
发明人： Sonomi Ishii , Takehiko Nomura , Masayuki Iwase
IPC分类号： H01L2700
CPC分类号： H01L31/162 , G02B6/4265 , G02B6/4277 , H01L2224/48091 , H01L2224/48227 , H01L2924/19107 , H01L2924/3025 , H01L2924/00014 , H01L2924/00
摘要： An optical module comprises a photodetector and a light emitting device arranged at a narrow pitch on an Si substrate wherein high receiving sensitivity of the photodetector is realized, and the optical module suppresses the influences of electromagnetic fields on the photodetector, which are generated by the light emitting device. A conductor wall is provided between the photodetector and the light emitting device arranged on the Si substrate.
摘要翻译：光学模块包括光电检测器和在Si衬底上以窄间距布置的发光器件，其中实现了光电检测器的高接收灵敏度，并且光学模块抑制由光产生的电磁场对光电检测器的影响发光装置。导体壁设置在光电检测器和布置在Si衬底上的发光器件之间。

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