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公开(公告)号：US06585426B2
公开(公告)日：2003-07-01
申请号：US09764785
申请日：2001-01-17
申请人： Yoshito Shuto , Michiyuki Amano , Kenji Yokoyama , Takeshi Kurosaki , Takashi Tadokoro , Makoto Nakamura , Masanobu Okayasu , Noboru Ishihara , Shin Sumida , Shunichi Tohno
发明人： Yoshito Shuto , Michiyuki Amano , Kenji Yokoyama , Takeshi Kurosaki , Takashi Tadokoro , Makoto Nakamura , Masanobu Okayasu , Noboru Ishihara , Shin Sumida , Shunichi Tohno
IPC分类号： G02B636
CPC分类号： G02B6/4201 , G02B6/4202 , G02B6/423 , G02B6/4243 , G02B6/4257 , G02B6/4261 , G02B6/4274 , G02B6/4292 , H01L2224/48091 , H01L2224/49171 , H01L2924/3011 , H01L2924/00014 , H01L2924/00
摘要： An optical module capable of connecting signal lines to an external substrate easily without causing any degradation of the transmission characteristic is disclosed. The optical module comprises an optical element mounting block having an optical element mounting section and an optical fiber guide, and a wiring lead integrated resin substrate having a ferrule holding section, an optical element mounting block housing section, and wiring leads, where at least a part of the wiring leads are provided by signal lines in a coplanar guide structure entirely formed on the wiring lead integrated resin substrate such that a characteristic impedance does not change when the wiring leads are electrically connected to external wirings.
摘要翻译： 公开了能够容易地将信号线连接到外部基板而不会导致传输特性的劣化的光学模块。 光学模块包括具有光学元件安装部分和光纤引导件的光学元件安装块，以及具有套圈保持部分，光学元件安装块收纳部分和布线引线的布线引线集成树脂基板，其中至少一个 布线引线的一部分由整体形成在布线引线一体化树脂基板上的共面引导结构中的信号线提供，使得当布线引线电连接到外部布线时特性阻抗不变。
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公开(公告)号：US20100006863A1
公开(公告)日：2010-01-14
申请号：US12484196
申请日：2009-06-13
申请人： Takuma Ban , Michihide Sasada , Masanobu Okayasu
发明人： Takuma Ban , Michihide Sasada , Masanobu Okayasu
CPC分类号： H01L31/0203 , H01L2224/48091 , H01L2924/01078 , H01L2924/01079 , H01L2924/3011 , H01S5/02212 , H01S5/06226 , H05K1/0219 , H05K1/028 , H05K1/147 , H05K1/189 , H05K3/28 , H05K3/3421 , H05K3/3447 , H05K2201/0305 , H05K2201/09727 , H05K2201/10121 , H05K2201/10659 , H01L2924/00014
摘要： A metal pattern for a high frequency signal is patterned on a flexile substrate, and the flexile substrate is bent in such a way as to form a substantially right angle at a spot corresponding to an end of the metal pattern for the signal. And an end of the metal pattern is fixedly attached to a lead pin for signaling, attached to a stem, for electrical continuity, so as to be in a posture horizontal with each other. Meanwhile, a part of the lead pins attached to the stem, being in such a state as penetrated through respective holes provided in the flexible substrate, is fixedly attached to a part of metal patterns provided on the flexible substrate so as to ensure electrical continuity therebetween.
摘要翻译： 用于高频信号的金属图案在柔性基板上被图案化，并且柔性基板被弯曲成在对应于该信号的金属图案的端部的点处形成基本上直角。 并且金属图案的端部固定地附接到引线销，用于发信号通知，连接到杆上以进行电连续性，以便处于相互水平的姿势。 同时，安装在杆上的引脚的一部分处于处于设置在柔性基板上的相应孔的穿透状态下，固定地附接到设置在柔性基板上的金属图案的一部分，以确保其间的电连续性 。
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公开(公告)号：US20060006403A1
公开(公告)日：2006-01-12
申请号：US11135408
申请日：2005-05-24
IPC分类号： H01L29/22
CPC分类号： G02B6/4201 , G02B6/4215 , G02B6/4271 , G02B6/4272 , G02B6/4274 , H01L2224/45144 , H01L2224/48091 , H01L2924/00014 , H01L2924/00
摘要： There is provided an optical module in which electrical wirings in a module package are simplified without increasing a manufacturing cost. A light emitting element is mounted on a substrate having electrical wirings therein. In the substrate, electrodes connected to the electrical wirings are formed at a side where the light emitting element is mounted. The light emitting element and the electrodes of one ends of the wirings are wire-bonded to each other and one ends of leads and the electrodes the other ends of the wirings are wire-bonded to each other.
摘要翻译： 提供了一种光模块，其中模块封装中的电线被简化，而不增加制造成本。 发光元件安装在其中具有电线的基板上。 在基板中，连接电气布线的电极形成在安装有发光元件的一侧。 发光元件和布线的一端的电极彼此线接合，引线的一端和电极的布线的另一端彼此线接合。
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公开(公告)号：US20070081565A1
公开(公告)日：2007-04-12
申请号：US11452312
申请日：2006-06-14
申请人： Noriko Sasada , Kazuhiko Naoe , Kazuhise Uomi , Masanobu Okayasu
发明人： Noriko Sasada , Kazuhiko Naoe , Kazuhise Uomi , Masanobu Okayasu
CPC分类号： H04B10/505 , H01S5/06251 , H01S5/06804 , H01S5/0683 , H04B10/504 , H04B10/572
摘要： A wavelength tunable laser module for DWDM is used, in which a single electroabsorption modulator integrated laser is mounted and an oscillation wavelength is made tunable by temperature control. Driving conditions of a laser and a modulator are determined such that they have approximately the same modulation and transmission characteristics in a temperature control range. Such an electroabsorption modulator integrated laser is used and the driving conditions are incorporated, thereby a small, inexpensive wavelength tunable optical transmitter can be provided.
摘要翻译： 使用用于DWDM的波长可调激光器模块，其中安装单个电吸收调制器集成激光器，并且通过温度控制使振荡波长可调。 确定激光器和调制器的驱动条件使得它们在温度控制范围内具有大致相同的调制和传输特性。 使用这样的电吸收调制器集成激光器，并且结合驱动条件，从而可以提供小型廉价的波长可调光发射器。
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公开(公告)号：US20050259911A1
公开(公告)日：2005-11-24
申请号：US11030106
申请日：2005-01-07
IPC分类号： H01S5/022 , G02B6/42 , H01L31/02 , H01S5/024 , H01S5/062 , H01S5/0683 , H04B10/2507 , H04B10/40 , H04B10/50 , H04B10/60 , G02B6/12
CPC分类号： G02B6/42 , H01L2224/48091 , H01L2924/3011 , H01L2924/3025 , H01S5/02276 , H01S5/06226 , H01S5/0683 , H01L2924/00014 , H01L2924/00
摘要： The present invention provides a structure that makes high-frequency transmission possible in an optical module and in the optical transmission apparatus using the module. The invention has means that excludes, from the service band of the optical module, frequency of the standing waves occurring at connection between the first high-frequency signal line substrate and second high-frequency signal line substrate in the optical module.
摘要翻译： 本发明提供一种在光模块和使用该模块的光传输装置中进行高频传输的结构。 本发明具有从光模块的服务频带排除在光模块中的第一高频信号线基板与第二高频信号线基板之间的连接处发生的驻波的频率的装置。
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公开(公告)号：US08106408B2
公开(公告)日：2012-01-31
申请号：US12484196
申请日：2009-06-13
申请人： Takuma Ban , Michihide Sasada , Masanobu Okayasu
发明人： Takuma Ban , Michihide Sasada , Masanobu Okayasu
IPC分类号： H01L31/12
CPC分类号： H01L31/0203 , H01L2224/48091 , H01L2924/01078 , H01L2924/01079 , H01L2924/3011 , H01S5/02212 , H01S5/06226 , H05K1/0219 , H05K1/028 , H05K1/147 , H05K1/189 , H05K3/28 , H05K3/3421 , H05K3/3447 , H05K2201/0305 , H05K2201/09727 , H05K2201/10121 , H05K2201/10659 , H01L2924/00014
摘要： A metal pattern for a high frequency signal is patterned on a flexile substrate, and the flexile substrate is bent in such a way as to form a substantially right angle at a spot corresponding to an end of the metal pattern for the signal. And an end of the metal pattern is fixedly attached to a lead pin for signaling, attached to a stem, for electrical continuity, so as to be in a posture horizontal with each other. Meanwhile, a part of the lead pins attached to the stem, being in such a state as penetrated through respective holes provided in the flexible substrate, is fixedly attached to a part of metal patterns provided on the flexible substrate so as to ensure electrical continuity therebetween.
摘要翻译： 用于高频信号的金属图案在柔性基板上被图案化，并且柔性基板被弯曲成在对应于该信号的金属图案的端部的点处形成基本上直角。 并且金属图案的端部固定地附接到引线销，用于发信号通知，连接到杆上以进行电连续性，以便处于相互水平的姿势。 同时，安装在杆上的引脚的一部分处于处于设置在柔性基板上的相应孔的穿透状态下，固定地附接到设置在柔性基板上的金属图案的一部分，以确保其间的电连续性 。
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公开(公告)号：US07733929B2
公开(公告)日：2010-06-08
申请号：US11452312
申请日：2006-06-14
申请人： Noriko Sasada , Kazuhiko Naoe , Kazuhise Uomi , Masanobu Okayasu
发明人： Noriko Sasada , Kazuhiko Naoe , Kazuhise Uomi , Masanobu Okayasu
CPC分类号： H04B10/505 , H01S5/06251 , H01S5/06804 , H01S5/0683 , H04B10/504 , H04B10/572
摘要： A wavelength tunable laser module for DWDM is used, in which a single electroabsorption modulator integrated laser is mounted and an oscillation wavelength is made tunable by temperature control. Driving conditions of a laser and a modulator are determined such that they have approximately the same modulation and transmission characteristics in a temperature control range. Such an electroabsorption modulator integrated laser is used and the driving conditions are incorporated, thereby a small, inexpensive wavelength tunable optical transmitter can be provided.
摘要翻译： 使用用于DWDM的波长可调激光器模块，其中安装单个电吸收调制器集成激光器，并且通过温度控制使振荡波长可调。 确定激光器和调制器的驱动条件使得它们在温度控制范围内具有大致相同的调制和传输特性。 使用这样的电吸收调制器集成激光器，并且结合驱动条件，从而可以提供小型廉价的波长可调光发射器。
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公开(公告)号：US07149024B2
公开(公告)日：2006-12-12
申请号：US11130415
申请日：2005-05-17
IPC分类号： G02B26/00
CPC分类号： H01L24/80 , B82Y20/00 , G02F1/0121 , G02F1/01708 , H01L2224/45144 , H01L2224/48091 , H01L2224/4911 , H01L2924/01005 , H01L2924/01006 , H01L2924/01033 , H01L2924/01073 , H01L2924/01075 , H01L2924/01079 , H01L2924/12042 , H01L2924/19041 , H01L2924/19107 , H01L2924/30107 , H01L2924/3011 , H01L2924/30111 , H01S5/0261 , H01S5/0265 , H01L2924/00014 , H01L2924/00
摘要： The present invention provides an optical modulator module comprising: a chip carrier; a semiconductor optical modulator for modulating light based on an electronic signal; a strip conductor electrically connected to the semiconductor optical modulator; a first resistor electrically connected to the semiconductor optical modulator; and a second resistor electrically connected in series to the first resistor; wherein the semiconductor optical modulator, the strip conductor, and the first and second resistors are disposed on the chip carrier; and wherein the frequency characteristics of the optical modulator module is adjusted by selecting to short or not to short both ends of the first resistor by use of a wire as necessary.
摘要翻译： 本发明提供了一种光调制器模块，包括：芯片载体; 用于基于电子信号调制光的半导体光调制器; 电连接到半导体光调制器的带状导体; 电连接到所述半导体光调制器的第一电阻器; 以及与所述第一电阻器串联电连接的第二电阻器; 其中所述半导体光调制器，所述带状导体以及所述第一和第二电阻器设置在所述芯片载体上; 并且其中通过根据需要通过使用导线选择短或不缩小第一电阻器的两端来调整光调制器模块的频率特性。
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公开(公告)号：US07412120B2
公开(公告)日：2008-08-12
申请号：US11030106
申请日：2005-01-07
CPC分类号： G02B6/42 , H01L2224/48091 , H01L2924/3011 , H01L2924/3025 , H01S5/02276 , H01S5/06226 , H01S5/0683 , H01L2924/00014 , H01L2924/00
摘要： The present invention provides a structure that makes high-frequency transmission possible in an optical module and in the optical transmission apparatus using the module. The invention has means that excludes, from the service band of the optical module, frequency of the standing waves occurring at connection between the first high-frequency signal line substrate and second high-frequency signal line substrate in the optical module.
摘要翻译： 本发明提供一种在光模块和使用该模块的光传输装置中进行高频传输的结构。 本发明具有从光模块的服务频带排除在光模块中的第一高频信号线基板与第二高频信号线基板之间的连接处发生的驻波的频率的装置。
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公开(公告)号：US20060056780A1
公开(公告)日：2006-03-16
申请号：US11195663
申请日：2005-08-03
IPC分类号： G02B6/36
CPC分类号： G02B6/4201 , G02B6/4206 , G02B6/4267 , G02B6/4268 , G02B6/4271
摘要： To provide a small-sized and reliable optical module in which a light emitting element and an optical function element respectively remarkably different in a coefficient of thermal expansion are mounted in the same casing, in the invention, the optical function element is mounted on the casing made of first material substantially equal in a coefficient of thermal expansion to the optical function element, a light emitting element unit including the light emitting element (for example, a thermoelectric module over which the light emitting element is mounted) is mounted on a member (base material) made of second material different from the first material and matched with the light emitting element unit in a coefficient of thermal expansion, and the member is, for example, embedded in the bottom of the casing.
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