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1. 发明授权

US06823094B2 Interferometer and its fabrication method 有权
标题翻译：干涉仪及其制作方法
公开(公告)号：US06823094B2
公开(公告)日：2004-11-23
申请号：US10054618
申请日：2002-01-22
申请人： Takashi Goh , Makoto Abe , Yasuyuki Inoue , Masayuki Okuno , Takashi Saida
发明人： Takashi Goh , Makoto Abe , Yasuyuki Inoue , Masayuki Okuno , Takashi Saida
IPC分类号： G02B612
CPC分类号： G02F1/2255 , G02B6/12007 , G02B2006/12166
摘要： An interferometer includes a waveguide core, and thin film heaters with widths W1 and W2. The thin film heaters are mounted directly above the waveguide core, and operate as two types of different annealing regions. The annealing, which is carried out by supplying current to the thin film heaters, can alter the quality of the cladding, and change the stress applied on the waveguide core, thereby making it possible to control the polarization dependency. Thus changing the width of the thin film heaters and/or the amount of the supply current thereto enables the permanent control of the effective refractive index (birefringence index) independently in the transverse electric polarization mode and the transverse magnetic polarization mode. This enables the transverse electric polarization mode to be adjusted to a phase difference of &lgr;/2, and the transverse magnetic polarization mode to a phase difference of zero.
摘要翻译：干涉仪包括波导芯和具有宽度W1和W2的薄膜加热器。薄膜加热器直接安装在波导芯上方，并作为两种不同的退火区域运行。通过向薄膜加热器供给电流进行的退火可以改变包层的质量，并且改变施加在波导芯上的应力，从而可以控制偏振依赖性。因此，通过改变薄膜加热器的宽度和/或其电流量，能够在横向电极化模式和横向磁极化模式中独立地有效地控制有效折射率（双折射率）。这使得能够将横向电极化模式调整为λ/ 2的相位差，将横向磁极化模式调整为零相位差。

2. 发明授权

US07974502B2 Optical module and optical switch 有权
标题翻译：光模块和光开关
公开(公告)号：US07974502B2
公开(公告)日：2011-07-05
申请号：US11678175
申请日：2007-02-23
申请人： Shinji Mino , Takeshi Kitagawa , Motohaya Ishii , Takashi Yamada , Akira Himeno , Masayuki Okuno , Shunichi Souma , Takashi Goh
发明人： Shinji Mino , Takeshi Kitagawa , Motohaya Ishii , Takashi Yamada , Akira Himeno , Masayuki Okuno , Shunichi Souma , Takashi Goh
IPC分类号： G02F1/295 , G02F1/01 , G02B6/26 , G02B6/42
CPC分类号： G02F1/3132 , G02B6/29355 , G02F1/31 , G02F1/3136 , G02F2201/16 , H04Q11/0005 , H04Q2011/0013 , H04Q2011/0015 , H04Q2011/0039 , H04Q2011/0052
摘要： An optical module controls its output characteristics electrically and an optical switch constitutes the optical module. An optical waveguide circuit (PLC) and an electronic circuit (IC) for driving the PLC are mounted on the same substrate. The IC is composed of a bare chip to be molded afterward. Wiring of the IC is grouped and integrated on the PLC substrate to achieve higher density and miniaturization of the optical module.
摘要翻译：光学模块电气控制其输出特性，并且光学开关构成光学模块。用于驱动PLC的光波导电路（PLC）和电子电路（IC）安装在同一基板上。 IC由以后成型的裸芯片组成。将IC的布线分组并集成在PLC基板上，以实现更高密度和光学模块的小型化。

3. 发明授权

US07177495B2 Optical module and optical switch constituting the same 有权
公开(公告)号：US07177495B2
公开(公告)日：2007-02-13
申请号：US11259328
申请日：2005-10-26
申请人： Shinji Mino , Takeshi Kitagawa , Motohaya Ishii , Takashi Yamada , Akira Himeno , Masayuki Okuno , Shunichi Souma , Takashi Goh
发明人： Shinji Mino , Takeshi Kitagawa , Motohaya Ishii , Takashi Yamada , Akira Himeno , Masayuki Okuno , Shunichi Souma , Takashi Goh
IPC分类号： G02B6/26 , G02B6/12
CPC分类号： G02F1/3132 , G02B6/29355 , G02F1/31 , G02F1/3136 , G02F2201/16 , H04Q11/0005 , H04Q2011/0013 , H04Q2011/0015 , H04Q2011/0039 , H04Q2011/0052
摘要： An optical module controls its output characteristics electrically and an optical switch constitutes the optical module. An optical waveguide circuit (PLC) and an electronic circuit (IC) for driving the PLC are mounted on the same substrate. The IC is composed of a bare chip to be molded afterward. Wiring of the IC is grouped and integrated on the PLC substrate to achieve higher density and miniaturization of the optical module.

4. 发明申请

US20060034565A1 Optical module and optical switch constituting the same 有权
公开(公告)号：US20060034565A1
公开(公告)日：2006-02-16
申请号：US11259328
申请日：2005-10-26
申请人： Shinji Mino , Takeshi Kitagawa , Motohaya Ishii , Takashi Yamada , Akira Himeno , Masayuki Okuno , Shunichi Souma , Takashi Goh
发明人： Shinji Mino , Takeshi Kitagawa , Motohaya Ishii , Takashi Yamada , Akira Himeno , Masayuki Okuno , Shunichi Souma , Takashi Goh
IPC分类号： G02B6/26 , G02B6/42
CPC分类号： G02F1/3132 , G02B6/29355 , G02F1/31 , G02F1/3136 , G02F2201/16 , H04Q11/0005 , H04Q2011/0013 , H04Q2011/0015 , H04Q2011/0039 , H04Q2011/0052
摘要： An optical module controls its output characteristics electrically and an optical switch constitutes the optical module. An optical waveguide circuit (PLC) and an electronic circuit (IC) for driving the PLC are mounted on the same substrate. The IC is composed of a bare chip to be molded afterward. Wiring of the IC is grouped and integrated on the PLC substrate to achieve higher density and miniaturization of the optical module.

5. 发明申请

US20060034563A1 Optical module and optical switch constituting the same 有权
公开(公告)号：US20060034563A1
公开(公告)日：2006-02-16
申请号：US11258713
申请日：2005-10-26
申请人： Shinji Mino , Takeshi Kitagawa , Motohaya Ishii , Takashi Yamada , Akira Himeno , Masayuki Okuno , Shunichi Souma , Takashi Goh
发明人： Shinji Mino , Takeshi Kitagawa , Motohaya Ishii , Takashi Yamada , Akira Himeno , Masayuki Okuno , Shunichi Souma , Takashi Goh
IPC分类号： G02B6/26 , G02B6/42
CPC分类号： G02F1/3132 , G02B6/29355 , G02F1/31 , G02F1/3136 , G02F2201/16 , H04Q11/0005 , H04Q2011/0013 , H04Q2011/0015 , H04Q2011/0039 , H04Q2011/0052
摘要： An optical module controls its output characteristics electrically and an optical switch constitutes the optical module. An optical waveguide circuit (PLC) and an electronic circuit (IC) for driving the PLC are mounted on the same substrate. The IC is composed of a bare chip to be molded afterward. Wiring of the IC is grouped and integrated on the PLC substrate to achieve higher density and miniaturization of the optical module.

6. 发明申请

US20070154137A1 OPTICAL MODULE AND OPTICAL SWITCH 有权
标题翻译：光模块和光开关
公开(公告)号：US20070154137A1
公开(公告)日：2007-07-05
申请号：US11678175
申请日：2007-02-23
申请人： Shinji Mino , Takeshi Kitagawa , Motohaya Ishii , Takashi Yamada , Akira Himeno , Masayuki Okuno , Shunichi Souma , Takashi Goh
发明人： Shinji Mino , Takeshi Kitagawa , Motohaya Ishii , Takashi Yamada , Akira Himeno , Masayuki Okuno , Shunichi Souma , Takashi Goh
IPC分类号： G02B6/26
CPC分类号： G02F1/3132 , G02B6/29355 , G02F1/31 , G02F1/3136 , G02F2201/16 , H04Q11/0005 , H04Q2011/0013 , H04Q2011/0015 , H04Q2011/0039 , H04Q2011/0052
摘要： An optical module controls its output characteristics electrically and an optical switch constitutes the optical module. An optical waveguide circuit (PLC) and an electronic circuit (IC) for driving the PLC are mounted on the same substrate. The IC is composed of a bare chip to be molded afterward. Wiring of the IC is grouped and integrated on the PLC substrate to achieve higher density and miniaturization of the optical module.
摘要翻译：光学模块电气控制其输出特性，并且光学开关构成光学模块。用于驱动PLC的光波导电路（PLC）和电子电路（IC）安装在同一基板上。 IC由以后成型的裸芯片组成。将IC的布线分组并集成在PLC基板上，以实现更高密度和光学模块的小型化。

7. 发明授权

US06999652B2 Optical module and optical switch constituting the same 失效
标题翻译：光模块和光开关构成相同
公开(公告)号：US06999652B2
公开(公告)日：2006-02-14
申请号：US10675391
申请日：2003-09-30
申请人： Shinji Mino , Takeshi Kitagawa , Motohaya Ishii , Takashi Yamada , Akira Himeno , Masayuki Okuno , Shunichi Souma , Takashi Goh
发明人： Shinji Mino , Takeshi Kitagawa , Motohaya Ishii , Takashi Yamada , Akira Himeno , Masayuki Okuno , Shunichi Souma , Takashi Goh
IPC分类号： G02B6/35
CPC分类号： G02F1/3132 , G02B6/29355 , G02F1/31 , G02F1/3136 , G02F2201/16 , H04Q11/0005 , H04Q2011/0013 , H04Q2011/0015 , H04Q2011/0039 , H04Q2011/0052
摘要： An optical module controls its output characteristics electrically and an optical switch constitutes the optical module. An optical waveguide circuit (PLC) and an electronic circuit (IC) for driving the PLC are mounted on the same substrate. The IC is composed of a bare chip to be molded afterward. Wiring of the IC is grouped and integrated on the PLC substrate to achieve higher density and miniaturization of the optical module.
摘要翻译：光学模块电气控制其输出特性，并且光学开关构成光学模块。用于驱动PLC的光波导电路（PLC）和电子电路（IC）安装在同一基板上。 IC由以后成型的裸芯片组成。将IC的布线分组并集成在PLC基板上，以实现更高密度和光学模块的小型化。

8. 发明授权

US08625943B2 Waveguide device and module 有权
标题翻译：波导设备和模块
公开(公告)号：US08625943B2
公开(公告)日：2014-01-07
申请号：US12994280
申请日：2009-05-26
申请人： Shunichi Soma , Takashi Goh , Yasuaki Hashizume , Masahiro Yanagisawa , Takanori Ishikawa , Mitsuru Nagano , Atsushi Murasawa , Masayuki Okuno
发明人： Shunichi Soma , Takashi Goh , Yasuaki Hashizume , Masahiro Yanagisawa , Takanori Ishikawa , Mitsuru Nagano , Atsushi Murasawa , Masayuki Okuno
IPC分类号： G02B6/26
CPC分类号： G02B6/12019 , G02B2006/12126 , G02B2006/12195
摘要： Excess optical power in a waveguide device is appropriately terminated. According to one embodiment of the present invention, the waveguide device comprises a termination structure filled with a light blocking material for terminating light from the end section of a waveguide. This termination structure can be formed by forming a groove on an optical waveguide by removing the clad and core, and filling the inside of that groove with a material attenuating the intensity of the light (light blocking material). In this manner, light that enters into the termination structure is attenuated by the light blocking material, and influence on other optical devices as a crosstalk component can be suppressed. With such termination structure, not only the influence on optical devices integrated on the same substrate, but also the influence on other optical devices directly connected to that substrate can be suppressed.
摘要翻译：适当地终止波导器件中的光功率过大。根据本发明的一个实施例，波导器件包括填充有阻光材料的端接结构，用于终止来自波导端部的光。该端接结构可以通过移除包层和芯在光波导上形成凹槽，并用衰减光强度（遮光材料）的材料填充该凹槽的内部来形成。以这种方式，进入终端结构的光被遮光材料衰减，并且可以抑制对作为串扰分量的其它光学装置的影响。通过这种端接结构，不仅可以抑制对同一基板上集成的光学器件的影响，还可以抑制对与该基板直接连接的其他光学器件的影响。

9. 发明申请

US20110064355A1 WAVEGUIDE DEVICE AND MODULE 有权
标题翻译：波导设备和模块
公开(公告)号：US20110064355A1
公开(公告)日：2011-03-17
申请号：US12994280
申请日：2009-05-26
申请人： Shunichi Soma , Takashi Goh , Yasuaki Hashizume , Masahiro Yanagisawa , Takanori Ishikawa , Mitsuru Nagano , Atsushi Murasawa , Masayuki Okuno
发明人： Shunichi Soma , Takashi Goh , Yasuaki Hashizume , Masahiro Yanagisawa , Takanori Ishikawa , Mitsuru Nagano , Atsushi Murasawa , Masayuki Okuno
IPC分类号： G02B6/26 , G02B6/35 , G02B6/34 , G02B6/28
CPC分类号： G02B6/12019 , G02B2006/12126 , G02B2006/12195
摘要： Excess optical power in a waveguide device is appropriately terminated. According to one embodiment of the present invention, the waveguide device comprises a termination structure filled with a light blocking material for terminating light from the end section of a waveguide. This termination structure can be formed by forming a groove on an optical waveguide by removing the clad and core, and filling the inside of that groove with a material attenuating the intensity of the light (light blocking material). In this manner, light that enters into the termination structure is attenuated by the light blocking material, and influence on other optical devices as a crosstalk component can be suppressed. With such termination structure, not only the influence on optical devices integrated on the same substrate, but also the influence on other optical devices directly connected to that substrate can be suppressed.
摘要翻译：适当地终止波导器件中的光功率过大。根据本发明的一个实施例，波导器件包括填充有阻光材料的端接结构，用于终止来自波导端部的光。该端接结构可以通过移除包层和芯在光波导上形成凹槽，并用衰减光强度（遮光材料）的材料填充该凹槽的内部来形成。以这种方式，进入终端结构的光被遮光材料衰减，并且可以抑制对作为串扰分量的其它光学装置的影响。通过这种端接结构，不仅可以抑制对同一基板上集成的光学器件的影响，还可以抑制对与该基板直接连接的其他光学器件的影响。

10. 发明授权

US07206473B2 Optical module and optical switch constituting the same 有权
标题翻译：光模块和光开关构成相同
公开(公告)号：US07206473B2
公开(公告)日：2007-04-17
申请号：US11258713
申请日：2005-10-26
申请人： Shinji Mino , Takeshi Kitagawa , Motohaya Ishii , Takashi Yamada , Akira Himeno , Masayuki Okuno , Shunichi Souma , Takashi Goh
发明人： Shinji Mino , Takeshi Kitagawa , Motohaya Ishii , Takashi Yamada , Akira Himeno , Masayuki Okuno , Shunichi Souma , Takashi Goh
IPC分类号： G02B6/12 , G02B6/26 , G02B6/42
CPC分类号： G02F1/3132 , G02B6/29355 , G02F1/31 , G02F1/3136 , G02F2201/16 , H04Q11/0005 , H04Q2011/0013 , H04Q2011/0015 , H04Q2011/0039 , H04Q2011/0052
摘要： An optical module controls its output characteristics electrically and an optical switch constitutes the optical module. An optical waveguide circuit (PLC) and an electronic circuit (IC) for driving the PLC are mounted on the same substrate. The IC is composed of a bare chip to be molded afterward. Wiring of the IC is grouped and integrated on the PLC substrate to achieve higher density and miniaturization of the optical module.
摘要翻译：光学模块电气控制其输出特性，并且光学开关构成光学模块。用于驱动PLC的光波导电路（PLC）和电子电路（IC）安装在同一基板上。 IC由以后成型的裸芯片组成。将IC的布线分组并集成在PLC基板上，以实现更高密度和光学模块的小型化。

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