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1. 发明授权

US08564781B2 SPR sensor 失效
标题翻译： SPR传感器
公开(公告)号：US08564781B2
公开(公告)日：2013-10-22
申请号：US13061620
申请日：2009-08-21
申请人： Nobuo Miyadera , Kenta Mizusawa , Kazunari Shinbo , Yasuo Ohdaira , Akira Baba , Keizo Kato , Futao Kaneko , Takahiro Kawakami
发明人： Nobuo Miyadera , Kenta Mizusawa , Kazunari Shinbo , Yasuo Ohdaira , Akira Baba , Keizo Kato , Futao Kaneko , Takahiro Kawakami
IPC分类号： G01N21/55
CPC分类号： G01N21/553
摘要： Provided is an SPR sensor which can achieve compaction and multichannel detection by simple configuration at a low cost. The SPR sensor comprises an optical path, and detection areas on the side surface thereof formed by laminating metal layers formed to cause surface plasmon resonance phenomenon. The SPR sensor is characterized in that two or more detection areas are formed for one optical path, a dielectric constant regulation layer is further laminated in at least one of the two or more detection areas, dielectric constant is regulated to have a different surface plasmon resonance in each detection area, and a dielectric constant regulation layer laminated in the at least one of the two or more detection areas functions as a layer exhibiting sensitivity to an object to be detected.
摘要翻译：提供了一种SPR传感器，可以通过简单的配置以低成本实现压缩和多通道检测。 SPR传感器包括光路，并且通过层叠形成的引起表面等离子体共振现象的金属层形成的侧表面上的检测区域。 SPR传感器的特征在于，对于一个光路形成两个或更多个检测区域，在两个或更多个检测区域中的至少一个中进一步层压介电常数调节层，介电常数被调节为具有不同的表面等离子体共振在每个检测区域中，并且层压在两个或更多个检测区域中的至少一个检测区域中的介电常数调节层用作对被检测物体具有敏感性的层。

2. 发明授权

US07817889B2 Optical waveguide structure, optical-waveguide-type optical module and optical fiber array 失效
标题翻译：光波导结构，光波导型光模块和光纤阵列
公开(公告)号：US07817889B2
公开(公告)日：2010-10-19
申请号：US11640380
申请日：2006-12-18
申请人： Nobuo Miyadera , Rei Yamamoto , Shigeyuki Yagi
发明人： Nobuo Miyadera , Rei Yamamoto , Shigeyuki Yagi
IPC分类号： G02B6/30 , G02B6/26 , G02B6/00
CPC分类号： G02B6/30 , G02B6/125 , G02B6/3636 , G02B6/3652
摘要： An optical waveguide structure comprises a substrate (12) having first and second groove arrays (8, 10), including grooves (8a-8g, 10a-10h), and an optical waveguide (14), having cladding and core (14b) layered on the substrate between the groove arrays to vertically align the core with cores (2a, 4a) of optical fibers (2, 4) positioned on the grooves. The waveguide has at least one first port (20) aligned with a groove (8d) of the first groove array and at least one second port (22) aligned with a groove (10e) of the second groove array. The number of second ports is equal to or greater than that of the first ports. A ratio of the number of grooves of the second groove array relative to the number of grooves of the first groove array is less than a ratio of the number of the second ports relative to the number of first ports.
摘要翻译：一种光波导结构包括具有包括凹槽（8a-8g，10a-10h）的第一和第二凹槽阵列（8,10）的衬底（12）和具有包层和芯体（14b）的光波导（14）在凹槽阵列之间的衬底上，以使芯与垂直对准位于凹槽上的光纤（2,4）的芯（2a，4a）。波导具有与第一凹槽阵列的凹槽（8d）对准的至少一个第一端口（20）和与第二凹槽阵列的凹槽（10e）对准的至少一个第二端口（22）。第二端口的数量等于或大于第一端口的数量。第二凹槽阵列的槽数相对于第一凹槽阵列的凹槽的数量的比率小于第二端口的数量相对于第一端口的数量的比率。

3. 发明授权

US07577328B2 Optical reflector, optical system and optical multiplexer/demultiplexer device 失效
标题翻译：光反射器，光学系统和光复用器/解复用器装置
公开(公告)号：US07577328B2
公开(公告)日：2009-08-18
申请号：US11748697
申请日：2007-05-15
申请人： Nobuo Miyadera , Rei Yamamoto
发明人： Nobuo Miyadera , Rei Yamamoto
IPC分类号： G02B6/42
CPC分类号： G02B6/2813 , G02B6/29361 , G02B6/29362 , G02B6/29364 , G02B6/2937 , G02B6/2938
摘要： An optical reflector, an optical multiplexer/demultiplexer device and an optical system which can allow more flexible arrangement of an optical filter thereof, and enhance performance of wavelength division multiplexing communication thereof are provided.An optical reflector according to the present invention comprises a first and second optical fiber 14, 16, each being connected to one side of an optical propagating region such as a rod lens 12 causing optical strength distributions depending on respective wavelengths of lights to be propagated in the optical propagating region; a mirror 18 disposed on the other side of the optical propagating region; and an optical filter 20 disposed between the first and second optical fibers 14, 16 and the mirror 18. The optical filter 20 is reflected a light having a first wavelength and allows another light having a second wavelength to be transmitted therethrough; and the mirror 18 is reflected the light having the second wavelength, so that the lights having the first and second wavelengths are propagated between the first optical fiber 14 and the second optical fiber 16.
摘要翻译：提供了一种光反射器，光复用器/解复用器装置和光学系统，其可以允许其滤光器的更灵活的布置，并且增强其波分复用通信的性能。根据本发明的光学反射器包括第一和第二光纤14,16，每个光纤14,16连接到诸如杆透镜12的光学传播区域的一侧，导致根据要在其中传播的光的相应波长的光强度分布光传播区域; 设置在光学传播区域的另一侧的反射镜18; 以及设置在第一和第二光纤14,16和反射镜18之间的滤光器20.滤光器20被反射具有第一波长的光，并允许具有第二波长的另一光透射通过; 并且反射镜18反射具有第二波长的光，使得具有第一和第二波长的光在第一光纤14和第二光纤16之间传播。

4. 发明授权

US07457498B2 Optical waveguide structure 失效
标题翻译：光波导结构
公开(公告)号：US07457498B2
公开(公告)日：2008-11-25
申请号：US11546253
申请日：2006-10-12
申请人： Nobuo Miyadera , Rei Yamamoto
发明人： Nobuo Miyadera , Rei Yamamoto
IPC分类号： G02B6/26 , G02B6/125
CPC分类号： G02B6/12007 , G02B6/125 , G02B6/2813
摘要： An optical waveguide structure has a single port on one input/output side, a plurality of ports on another input/output side and an S-curve optical waveguide portion arranged on the outermost side of the waveguide structure and including a first circular arc optical waveguide portion and a second circular arc optical waveguide portion connected thereto. The waveguide portion also has a third circular arc optical waveguide portion extending from a first splitting/coupling point side in the first circular arc waveguide portion toward the plural/ports side and having a curvature inverted relative to the first circular arc optical waveguide portion. At the first splitting/coupling point, a tangential line of the first circular arc optical waveguide portion and a tangential line of the third circular arc optical waveguide portion are parallel to and spaced from each other.
摘要翻译：一个光波导结构在一个输入/输出侧具有单个端口，在另一个输入/输出侧具有多个端口以及布置在波导结构的最外侧的S形弯曲光波导部分，并且包括第一圆弧光波导部分和与其连接的第二圆弧光波导部分。波导部分还具有第三圆弧光波导部分，其从第一圆弧波导部分中的第一分离/耦合点侧朝向多个端口侧延伸，并且具有相对于第一圆弧光波导部分反转的曲率。在第一分割/耦合点处，第一圆弧光波导部分的切线和第三圆弧光波导部分的切线彼此平行并间隔开。

5. 发明授权

US07373064B2 Polymeric optical waveguide film 有权
标题翻译：聚合光波导膜
公开(公告)号：US07373064B2
公开(公告)日：2008-05-13
申请号：US11468612
申请日：2006-08-30
申请人： Masatoshi Yamaguchi , Tooru Takahashi , Shigeru Koibuchi , Nobuo Miyadera
发明人： Masatoshi Yamaguchi , Tooru Takahashi , Shigeru Koibuchi , Nobuo Miyadera
IPC分类号： G02B6/10
CPC分类号： G02B6/1221 , G02B2006/12069 , G02B2006/12076 , G02B2006/1219
摘要： The present invention provides a polymeric optical waveguide film whose core and clad are constituted from polymer materials and which is characterized in that a protective layer of a polymer material having resistance to solvent attack higher than that observed for the clad is arranged on at least one of the surface and back face of the waveguide film. The present invention thus permits the preparation of such a film, the clad of which is hardly damaged, which is excellent in the resistance to solvent attack and which never undergoes cracking even when it is bought into contact with a commonly used solvent such as acetone.
摘要翻译：本发明提供一种聚合物光波导膜，其芯和包层由聚合物材料构成，其特征在于，具有比对于包层观察到的更高的耐溶剂侵蚀性的聚合物材料的保护层设置在至少一个波导膜的表面和背面。因此，本发明允许制备这种膜，其包层几乎不被损坏，其耐溶剂侵蚀性优异，即使在与常用的溶剂如丙酮接触时也不会发生裂纹。

6. 发明申请

US20070110363A1 Optical system with optical waveguides 失效
标题翻译：具有光波导的光学系统
公开(公告)号：US20070110363A1
公开(公告)日：2007-05-17
申请号：US11604766
申请日：2006-11-28
申请人： Nobuo Miyadera , Rei Yamamoto
发明人： Nobuo Miyadera , Rei Yamamoto
IPC分类号： G02B6/26 , G02B6/42
CPC分类号： G02B6/2813
摘要： The present invention provides an optical system with waveguides, which comprises first, second and third optical input/output means (12, 14, 16), fourth and fifth multi-mode optical waveguides (20, 22) each capable of propagating light with plural propagation modes, and optical-filter mounting means (26) for mounting an optical filter (24) between the fourth and fifth multi-mode optical waveguides (20, 22) across a traveling direction of light in the fourth and fifth multi-mode optical waveguides (20, 22). The first optical input/output means (12) is connected to an end face of the fourth multi-mode optical waveguide (20) on a side thereof opposite to the optical-filter mounting means (26). Each of the second and third optical input/output means (14, 16) is connected to an end face of the fifth multi-mode optical waveguide (22) on a side opposite to the optical-filter mounting means (26). Respective widths in a direction orthogonal to the light-traveling direction of the fourth and fifth multi-mode optical waveguides (20, 22) are different from each other.
摘要翻译：本发明提供一种具有波导的光学系统，其包括第一，第二和第三光学输入/输出装置（12,14,16），第四和第五多模光波导（20,22），每个能够传播具有多个光的光传播模式和光学滤波器安装装置（26），用于在第四和第五多模光学器件中的光的行进方向上安装第四和第五多模光波导（20,22）之间的滤光器（24）波导（20,22）。第一光输入/输出装置（12）与第四多模光波导（20）的与光滤波器安装装置（26）相对的一侧的端面连接。第二和第三光输入/输出装置（14,16）中的每一个在与滤光器安装装置（26）相对的一侧连接到第五多模光波导（22）的端面。在与第四和第五多模光波导（20,22）的光行进方向正交的方向上的宽度彼此不同。

7. 发明授权

US07139460B2 Optical element, method of producing optical elements, coating device, and coating method 有权
标题翻译：光学元件，光学元件的制造方法，涂布装置和涂布方法
公开(公告)号：US07139460B2
公开(公告)日：2006-11-21
申请号：US10479150
申请日：2002-05-30
申请人： Toshihiro Kuroda , Madoka Kondou , Atsushi Yoshino , Nobuo Miyadera
发明人： Toshihiro Kuroda , Madoka Kondou , Atsushi Yoshino , Nobuo Miyadera
IPC分类号： G02B6/10
CPC分类号： G02B6/4204 , G02B6/132 , G02B6/138 , G02B6/30 , G02B6/4202 , G02B2006/121
摘要： A method of producing optical elements using a substrate having a recess, which is capable of easily removing a film in the recess, and optical elements formed. The optical element comprises a substrate 1, an optical waveguide structure layer 10 of resin disposed in a part of the region on the substrate 1, and a recess 21 formed in the region where the optical waveguide structure layer 10 is not disposed. The optical waveguide structure layer 10 includes an optical waveguide 4 and a clad layer. A coupler layer is disposed between the substrate 1 and the optical waveguide structure layer 10, and the film thickness distribution range of the coupler layer in the region below the optical waveguide 4 is such that the minimum film thickness is not more than 30 angstroms and the maximum film thickness is not less than 20 angstroms.
摘要翻译：使用能够容易地除去凹部中的膜的具有凹部的基板和形成的光学元件来制造光学元件的方法。光学元件包括基板1，设置在基板1上的区域的一部分中的树脂的光波导结构层10以及未设置光波导结构层10的区域中形成的凹部21。光波导结构层10包括光波导4和覆层。耦合器层设置在基板1和光波导结构层10之间，耦合层在光波导4下方的膜厚分布范围使得最小膜厚不大于30埃，最大膜厚不小于20埃。

8. 发明授权

US08721192B2 Optical connecting structure 失效
标题翻译：光连接结构
公开(公告)号：US08721192B2
公开(公告)日：2014-05-13
申请号：US12742728
申请日：2008-11-14
申请人： Nobuo Miyadera , Toshihiro Kuroda , Shigeru Koibuchi , Kyouichi Sasaki
发明人： Nobuo Miyadera , Toshihiro Kuroda , Shigeru Koibuchi , Kyouichi Sasaki
IPC分类号： G02B6/36
CPC分类号： G02B6/30 , G02B6/3636 , G02B6/3652 , G02B6/3692
摘要： An optical connecting structure has an optical fiber, a pressing member having a circular outer cross section, and an optical member, wherein the optical member has an optical element, an optical fiber stopper structure, and an optical fiber holding groove, wherein the optical fiber stopper structure is positioned between the optical element and the optical fiber holding groove, wherein the optical fiber is inserted along the optical fiber holding groove so as to contact with the optical fiber stopper structure, and wherein the pressing member is arranged on the optical fiber holding groove mutually perpendicular, the pressing member presses the upper surface of the optical fiber to a direction of a bottom of the optical fiber holding groove, and the optical fiber and the optical element are thereby optically connected.
摘要翻译：光连接结构具有光纤，具有圆形外截面的按压部件和光学部件，其中光学部件具有光学元件，光纤阻挡结构和光纤保持槽，其中光纤阻挡结构位于光学元件和光纤保持槽之间，其中光纤沿着光纤保持槽插入以与光纤阻挡结构接触，并且其中按压构件布置在光纤保持槽所述按压构件将所述光纤的上表面按照所述光纤保持槽的底面的方向按压，从而光纤和所述光学元件被光学连接。

9. 发明申请

US20100310214A1 OPTICAL CONNECTING STRUCTURE 失效
标题翻译：光学连接结构
公开(公告)号：US20100310214A1
公开(公告)日：2010-12-09
申请号：US12742728
申请日：2008-11-14
申请人： Nobuo Miyadera , Toshihiro Kuroda , Shigeru Koibuchi , Kyouichi Sasaki
发明人： Nobuo Miyadera , Toshihiro Kuroda , Shigeru Koibuchi , Kyouichi Sasaki
IPC分类号： G02B6/36 , B23P19/02
CPC分类号： G02B6/30 , G02B6/3636 , G02B6/3652 , G02B6/3692
摘要： An optical connecting structure has an optical fiber, a pressing member having a circular outer cross section, and an optical member, wherein the optical member has an optical element, an optical fiber stopper structure, and an optical fiber holding groove, wherein the optical fiber stopper structure is positioned between the optical element and the optical fiber holding groove, wherein the optical fiber is inserted along the optical fiber holding groove so as to contact with the optical fiber stopper structure, and wherein the pressing member is arranged on the optical fiber holding groove mutually perpendicular, the pressing member presses the upper surface of the optical fiber to a direction of a bottom of the optical fiber holding groove, and the optical fiber and the optical element are thereby optically connected.
摘要翻译：光连接结构具有光纤，具有圆形外截面的按压部件和光学部件，其中光学部件具有光学元件，光纤阻挡结构和光纤保持槽，其中光纤阻挡结构位于光学元件和光纤保持槽之间，其中光纤沿着光纤保持槽插入以与光纤阻挡结构接触，并且其中按压构件布置在光纤保持槽所述按压构件将所述光纤的上表面按照所述光纤保持槽的底面的方向按压，从而光纤和所述光学元件被光学连接。

10. 发明授权

US07444050B2 S-shaped curved optical waveguide and optical device 失效
标题翻译： S形弯曲光波导和光学器件
公开(公告)号：US07444050B2
公开(公告)日：2008-10-28
申请号：US11582977
申请日：2006-10-19
申请人： Nobuo Miyadera , Rei Yamamoto
发明人： Nobuo Miyadera , Rei Yamamoto
IPC分类号： G02B6/26
CPC分类号： G02B6/125 , G02B2006/1215
摘要： The present invention relates to a curved optical waveguide which is free of any axis-deviation structure in the middle of the waveguide and which has a sigmoidal core shape, wherein the curvature thereof at one end is zero and the curvature thereof at the other end is finite (>0) and the use of such a curved optical waveguide permits the reduction of optical loss at the connected portions to the lowest possible level even when it is applied to, for instance, an optical splitter or a directional coupler and the curved optical waveguide of the present invention can provide an optical waveguide which never requires the use of any offset.
摘要翻译：本发明涉及一种弯曲光波导，其在波导中间没有任何轴偏离结构，并且具有S形铁芯形状，其一端的曲率为零，另一端的曲率为有限（> 0），并且使用这种弯曲的光波导允许将连接部分处的光损耗降低到最低可能水平，即使将其应用于例如分光器或定向耦合器和弯曲光学本发明的波导可以提供从不需要使用任何偏移的光波导。

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