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公开(公告)号：US20090263078A1
公开(公告)日：2009-10-22
申请号：US12385736
申请日：2009-04-17
IPC分类号： G02B6/12
CPC分类号： G02B6/12004 , G02B6/12007 , G02F1/025 , G02F2001/0152 , G02F2202/105 , G02F2203/15
摘要： Plural p-n junctions are formed in a waveguide such that they have junction interfaces in a normal direction to a surface of a substrate (to an extending direction of the substrate). Accordingly, a doping concentration changes in only a horizontal direction in the substrate, and it is possible to fabricate using the same processes as those for silicon electronic devices and to perform device fabricating at a low cost. Moreover, two or more junction interfaces are formed in the waveguide and thus an occupied area of the waveguide in a refractive index modulation region expands. Therefore, the efficiency of the refractive index modulation can be improved and a low-voltage operation is possible.
摘要翻译： 在波导中形成多个p-n结，使得它们在与基板的表面（基板的延伸方向）的法线方向上具有接合界面。 因此，衬底中的掺杂浓度仅在水平方向上发生变化，并且可以使用与硅电子器件相同的工艺来制造，并以低成本执行器件制造。 此外，在波导中形成两个以上的接合界面，因此折射率调制区域中波导的占用面积扩大。 因此，可以提高折射率调制的效率，并且可以进行低电压操作。
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公开(公告)号：US08965153B2
公开(公告)日：2015-02-24
申请号：US11950447
申请日：2007-12-05
申请人： Makoto Takahashi , Hideo Arimoto , Kazuhiko Hosomi , Toshihiko Fukamachi , Shigeki Makino , Yasunobu Matsuoka , Toshiki Sugawara
发明人： Makoto Takahashi , Hideo Arimoto , Kazuhiko Hosomi , Toshihiko Fukamachi , Shigeki Makino , Yasunobu Matsuoka , Toshiki Sugawara
IPC分类号： G02B6/26 , H01S5/026 , G02B6/122 , G02B6/125 , H01S5/02 , H01S5/028 , H01S5/10 , H01S5/12 , H01S5/32
CPC分类号： H01S5/026 , G02B6/1228 , G02B6/125 , H01S5/021 , H01S5/028 , H01S5/1014 , H01S5/12 , H01S5/3224
摘要： A core of an optical waveguide and a core of a waveguide type optical device are adjacently disposed, and a layer is continuously formed at one end of the core of the waveguide type optical device, wherein an effective refractive index of the layer decreases toward a long axis direction of the optical waveguide stripe.
摘要翻译： 波导型光学器件的光波导和芯的芯相邻布置，并且在波导型光学器件的芯的一端连续形成层，其中该层的有效折射率朝向长度减小 光波导条的轴方向。
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公开(公告)号：US20080137695A1
公开(公告)日：2008-06-12
申请号：US11950447
申请日：2007-12-05
申请人： Makoto Takahashi , Hideo Arimoto , Kazuhiko Hosomi , Toshihiko Fukamachi , Shigeki Makino , Yasunobu Matsuoka , Toshiki Sugawara
发明人： Makoto Takahashi , Hideo Arimoto , Kazuhiko Hosomi , Toshihiko Fukamachi , Shigeki Makino , Yasunobu Matsuoka , Toshiki Sugawara
CPC分类号： H01S5/026 , G02B6/1228 , G02B6/125 , H01S5/021 , H01S5/028 , H01S5/1014 , H01S5/12 , H01S5/3224
摘要： A core of an optical waveguide and a core of a waveguide type optical device are adjacently disposed, and a layer is continuously formed at one end of the core of the waveguide type optical device, wherein an effective refractive index of the layer decreases toward a long axis direction of the optical waveguide stripe.
摘要翻译： 波导型光学器件的光波导和芯的芯相邻布置，并且在波导型光学器件的芯的一端连续形成层，其中该层的有效折射率朝向长度减小 光波导条的轴方向。
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公开(公告)号：US20080285914A1
公开(公告)日：2008-11-20
申请号：US12120467
申请日：2008-05-14
IPC分类号： G02B6/26
CPC分类号： G02B6/4246 , G02B6/12007 , G02B6/29361 , G02B6/29365 , H01L2224/48091 , H01L2924/00014
摘要： An optical module includes an optical element mount substrate having a laser diode and a photo detector mounted thereon on a straight line in a horizontal direction of the surface of the substrate, a first optical function integrate substrates, provided in its one surface with surfaces tilted at an angle to the parallel surface of the substrate for refracting light propagated in a substrate thickness direction, the two tilted surfaces being arranged to face each other. The photo detector and the first and second optical function integrate substrates are laminated in the substrate thickness direction, a first optical wavelength filter and a reflecting film having different wavelength transmissivities to the propagation light are provided in an optical path between the first and second tilted surfaces.
摘要翻译： 光学模块包括具有激光二极管的光学元件安装基板和安装在基板表面的水平方向上的直线上的光电检测器，第一光学功能将基板设置在其一个表面上， 与基板的平行表面成一角度，用于折射在基板厚度方向上传播的光，所述两个倾斜表面被布置为彼此面对。 光检测器和第一和第二光学功能集成基板在基板厚度方向上层叠，在第一和第二倾斜表面之间的光路中设置有与传播光不同的透射率的第一光学波长滤波器和反射膜 。
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公开(公告)号：US07616845B2
公开(公告)日：2009-11-10
申请号：US12120467
申请日：2008-05-14
CPC分类号： G02B6/4246 , G02B6/12007 , G02B6/29361 , G02B6/29365 , H01L2224/48091 , H01L2924/00014
摘要： An optical module includes an optical element mount substrate having a laser diode and a photo detector mounted thereon on a straight line in a horizontal direction of the surface of the substrate, a first optical function integrate substrates, provided in its one surface with surfaces tilted at an angle to the parallel surface of the substrate for refracting light propagated in a substrate thickness direction, the two tilted surfaces being arranged to face each other. The photo detector and the first and second optical function integrate substrates are laminated in the substrate thickness direction, a first optical wavelength filter and a reflecting film having different wavelength transmissivities to the propagation light are provided in an optical path between the first and second tilted surfaces.
摘要翻译： 光学模块包括具有激光二极管的光学元件安装基板和安装在基板表面的水平方向上的直线上的光电检测器，第一光学功能将基板设置在其一个表面上， 与基板的平行表面成一角度，用于折射在基板厚度方向上传播的光，所述两个倾斜表面被布置为彼此面对。 光检测器和第一和第二光学功能集成基板在基板厚度方向上层叠，在第一和第二倾斜表面之间的光路中设置有与传播光不同的透射率的第一光学波长滤波器和反射膜 。
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公开(公告)号：US20120128292A1
公开(公告)日：2012-05-24
申请号：US13382459
申请日：2010-06-02
申请人： Saori Hamamura , Naoki Matsushima , Madoka Minagawa , Satoshi Kaneko , Norio Chujo , Yasunobu Matsuoka , Toshiki Sugawara , Tsutomu Kono
发明人： Saori Hamamura , Naoki Matsushima , Madoka Minagawa , Satoshi Kaneko , Norio Chujo , Yasunobu Matsuoka , Toshiki Sugawara , Tsutomu Kono
CPC分类号： G02B6/4201 , G02B6/424 , G02B6/4244 , G02B6/4246 , G02B6/4257 , G02B6/428 , H01L2224/04105 , H01L2224/12105 , H01L2224/16225 , H01L2224/16227 , H01L2224/19 , H01L2224/32225 , H01L2224/73267 , H01L2224/92244 , H01L2924/3512 , Y10T29/49146
摘要： A photoelectric composite wiring module, being superior in performances and mass-productivity thereof, and a transmission apparatus of applying that therein are provided.Optical devices 2a and 2b are disposed on a circuit board 1, so that they are optically coupled with optical guides 11 formed on the circuit board 1, wherein a filet-like resin is formed on a side surface of a bump, which is formed on side surfaces or/and upper portions of the optical devices, on an upper layer thereof being compressed a resin film to be adhered thereon, thereby forming an insulation film 31, and an electric wiring layer 3 is laminated, so that the electrodes of the optical devices 2 and wirings of the electric wiring layer are electrically connected with, and further thereon is mounted a semiconductor element 4; thereby obtaining the structure for brining the transmission speed to be high per channel, and for preventing the power consumption from increasing. Also, it has the structure of not causing deterioration of the optical devices due to ill influences of moisture, thereby achieving high reliability. Further, it also produces an easy connecting method with a transmission apparatus, and high productivity thereof.
摘要翻译： 提供了一种性能优良，批量生产率高的光电复合布线模块以及其中应用的发送装置。 光学器件2a和2b设置在电路板1上，使得它们与形成在电路板1上的光导11光学耦合，其中在凸起的侧表面上形成file状树脂，其形成在 光学元件的侧表面或/或上部在其上层被压缩以粘附在其上的树脂膜，从而形成绝缘膜31，并且层叠电布线层3，使得光学器件的电极 器件2和布线层的布线电连接，并且其上安装有半导体元件4; 从而获得用于使传输速度提高到每个通道高的结构，并且用于防止功耗增加。 此外，其具有不会由于湿气的不良影响而导致光学元件劣化的结构，从而实现高可靠性。 此外，它还产生与传动装置的简单连接方法，并且其生产率高。
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公开(公告)号：US20110299808A1
公开(公告)日：2011-12-08
申请号：US13201272
申请日：2010-01-29
CPC分类号： G02B6/4214 , G02B6/4249 , G02B6/43
摘要： An optical waveguide module which satisfies highly-accurate and stable optical connection between optical elements and optical waveguides and can be easily fabricated is provided. As means for it, in an optical waveguide module having: an optical waveguide surrounded by a cladding layer and provided with a mirror part formed of a tapered surface on a first end side; an optical element having a concave part in a first surface of a semiconductor substrate; and a convex member provided on the cladding layer so as to be planarly overlapped with the mirror part, the convex member is mated with the concave part of the optical element.
摘要翻译： 提供了一种满足光学元件和光波导之间的高精度和稳定的光学连接并且可以容易地制造的光波导模块。 作为其手段，在一种光波导模块中，该光波导模块具有：被包覆层包围的光波导，并且在第一端侧设置有由锥形面形成的反射镜部; 在半导体衬底的第一表面中具有凹部的光学元件; 以及设置在所述包覆层上以与所述镜部平面重叠的凸部，所述凸部与所述光元件的凹部配合。
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8.发明授权公开(公告)号：US08755423B2
公开(公告)日：2014-06-17
申请号：US12759024
申请日：2010-04-13
IPC分类号： H01S5/00
CPC分类号： H01S5/18 , G02B6/322 , G02B6/4214 , G02B6/423 , H01S5/0207 , H01S5/02212 , H01S5/02284 , H01S5/0267 , H01S5/12 , H01S5/18311
摘要： In order to provide a compact optical module permitting highly efficient optical coupling and having components thereof highly densely packaged, a light emitting diode that is included in the optical module and emits light in a vertical direction with respect to a principal surface of a semiconductor substrate is provided with a lens integrated into a light emitting region, and a retaining section integrated to surround the light emitting region. Accordingly, readiness in alignment of the light emitting diode and an optical fiber, which guides light emitted from the light emitting diode, with each other is upgraded. Eventually, the compact optical module permitting highly efficient optical coupling and having components thereof highly densely packaged can be provided.
摘要翻译： 为了提供一种紧凑的光学模块，其允许高效光耦合并且具有高密度封装的部件，包括在光学模块中并相对于半导体衬底的主表面沿垂直方向发光的发光二极管是 设置有集成到发光区域中的透镜，以及整合在围绕发光区域的保持部分。 因此，升级了将发光二极管发出的光引导的发光二极管与光纤对准的准备状态。 最终，可以提供允许高效光耦合并且具有高密度封装的部件的紧凑型光学模块。
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公开(公告)号：US08406581B2
公开(公告)日：2013-03-26
申请号：US13382459
申请日：2010-06-02
申请人： Saori Hamamura , Naoki Matsushima , Madoka Minagawa , Satoshi Kaneko , Norio Chujo , Yasunobu Matsuoka , Toshiki Sugawara , Tsutomu Kono
发明人： Saori Hamamura , Naoki Matsushima , Madoka Minagawa , Satoshi Kaneko , Norio Chujo , Yasunobu Matsuoka , Toshiki Sugawara , Tsutomu Kono
IPC分类号： G02B6/12
CPC分类号： G02B6/4201 , G02B6/424 , G02B6/4244 , G02B6/4246 , G02B6/4257 , G02B6/428 , H01L2224/04105 , H01L2224/12105 , H01L2224/16225 , H01L2224/16227 , H01L2224/19 , H01L2224/32225 , H01L2224/73267 , H01L2224/92244 , H01L2924/3512 , Y10T29/49146
摘要： A photoelectric composite wiring module, being superior in performances and mass-productivity thereof, and a transmission apparatus of applying that therein are provided.Optical devices 2a and 2b are disposed on a circuit board 1, so that they are optically coupled with optical guides 11 formed on the circuit board 1, wherein a filet-like resin is formed on a side surface of a bump, which is formed on side surfaces or/and upper portions of the optical devices, on an upper layer thereof being compressed a resin film to be adhered thereon, thereby forming an insulation film 31, and an electric wiring layer 3 is laminated, so that the electrodes of the optical devices 2 and wirings of the electric wiring layer are electrically connected with, and further thereon is mounted a semiconductor element 4; thereby obtaining the structure for brining the transmission speed to be high per channel, and for preventing the power consumption from increasing. Also, it has the structure of not causing deterioration of the optical devices due to ill influences of moisture, thereby achieving high reliability. Further, it also produces an easy connecting method with a transmission apparatus, and high productivity thereof.
摘要翻译： 提供了一种性能优良，批量生产率高的光电复合布线模块以及其中应用的发送装置。 光学器件2a和2b设置在电路板1上，使得它们与形成在电路板1上的光导11光学耦合，其中在凸起的侧表面上形成file状树脂，其形成在 光学元件的侧表面或/或上部在其上层被压缩以粘附在其上的树脂膜，从而形成绝缘膜31，并且层叠电布线层3，使得光学器件的电极 器件2和布线层的布线电连接，并且其上安装有半导体元件4; 从而获得用于使传输速度提高到每个通道高的结构，并且用于防止功耗增加。 此外，其具有不会由于湿气的不良影响而导致光学元件劣化的结构，从而实现高可靠性。 此外，它还产生与传动装置的简单连接方法，并且其生产率高。
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10.发明申请公开(公告)号：US20120213470A1
公开(公告)日：2012-08-23
申请号：US13503226
申请日：2010-10-19
CPC分类号： G02B6/43 , G02B6/138 , G02B6/4214 , G02B6/4224 , G02B6/4249
摘要： In the optical waveguide board, simultaneously with pattern formation of mirror members at arbitrary positions on a clad layer 11, guiding patterns 14 having convex shapes are formed respectively at arbitrary positions on peripheral parts of mirror patterns 13, and the mirror patterns 13 are worked into tapered shapes. Next, in a state that a mask member 100 having through holes at desired positions, and the guiding patterns 14 are guided by mating, a metal film is formed on surfaces of slope parts 22 of the mirror patterns and the guiding patterns 14. Furthermore, in a state that the guiding patterns 14 and the photomask 16 are guided, wiring core patterns 20 are formed on the clad layer 11 adjacent to the mirror patterns 13.
摘要翻译： 在光波导板中，与包层11上的任意位置处的镜构件的图案形成同时，在镜面图案13的周边部分的任意位置分别形成具有凸形的引导图案14，并且将镜面图案13加工成 锥形。 接下来，在具有所需位置的通孔的掩模构件100和引导图案14通过配合引导的状态下，在反射镜图案和引导图案14的斜面部分22的表面上形成金属膜。此外， 在引导图案14和光掩模16被引导的状态下，布线芯图案20形成在与反射镜图案13相邻的包层11上。
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