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1. 发明申请

US20050089282A1 Optical device module 有权
标题翻译：光器件模块
公开(公告)号：US20050089282A1
公开(公告)日：2005-04-28
申请号：US10805481
申请日：2004-03-22
申请人： Yoichi Oikawa , Hirofumi Aota , Kazuaki Akimoto , Hideyuki Miyata , Tadao Nakazawa , Yumi Nakazawa
发明人： Yoichi Oikawa , Hirofumi Aota , Kazuaki Akimoto , Hideyuki Miyata , Tadao Nakazawa , Yumi Nakazawa
IPC分类号： G02B6/12 , G02B7/00 , G02F1/11 , G02F1/125 , G02B6/36
CPC分类号： G02B7/008 , G02F1/116 , G02F2203/60
摘要： An optical device module includes an optical device, a soaking unit fixed to one surface of the optical device, a heating/cooling unit fixed to one surface of the soaking unit, a heat-insulating unit fixed to one surface of the heating/cooling unit, and a package that houses the optical device, the soaking unit, the heating/cooling unit, and the heat-insulating unit and to which the heat-insulating unit is fixed. The heating/cooling unit heats the optical device using self-generated heat or cools the optical device via the soaking unit.
摘要翻译：光学装置模块包括光学装置，固定在光学装置的一个表面上的均热单元，固定在均热单元的一个表面上的加热/冷却单元，固定在加热/冷却单元的一个表面上的绝热单元以及容纳光学器件，均热单元，加热/冷却单元和隔热单元并且绝热单元被固定到其上的封装。加热/冷却单元使用自发热加热光学装置，或通过均热单元冷却光学装置。

2. 发明申请

US20050089275A1 Optical device module 有权
标题翻译：光器件模块
公开(公告)号：US20050089275A1
公开(公告)日：2005-04-28
申请号：US10807520
申请日：2004-03-24
申请人： Yoichi Oikawa , Hirofumi Aota , Kazuaki Akimoto , Hideyuki Miyata , Yumi Nakazawa , Tadao Nakazawa
发明人： Yoichi Oikawa , Hirofumi Aota , Kazuaki Akimoto , Hideyuki Miyata , Yumi Nakazawa , Tadao Nakazawa
IPC分类号： G02B6/12 , G02F1/125 , G02B6/26 , G02B6/42
CPC分类号： G02F1/125
摘要： An optical device module includes an optical device with a plurality of electrodes disposed at predetermined positions, a substrate disposed oppositely to the optical device and with wiring patterns for connecting to the electrodes, and a wiring which connects the electrodes to the wiring patterns.
摘要翻译：光学装置模块包括具有设置在预定位置的多个电极的光学装置，与光学装置相对设置的基板和用于连接到电极的布线图案，以及将电极连接到布线图案的布线。

3. 发明申请

US20050226550A1 Control method and control apparatus of optical device 失效
公开(公告)号：US20050226550A1
公开(公告)日：2005-10-13
申请号：US11144607
申请日：2005-06-06
申请人： Hideyuki Miyata , Hiroshi Onaka , Tadao Nakazawa , Yutaka Kai , Hiroshi Miyata , Yoichi Takasu , Naoki Hashimuto
发明人： Hideyuki Miyata , Hiroshi Onaka , Tadao Nakazawa , Yutaka Kai , Hiroshi Miyata , Yoichi Takasu , Naoki Hashimuto
IPC分类号： G02B6/30 , G02B5/30 , G02B6/12 , G02B6/122 , G02F1/01 , G02F1/11 , G02F1/125 , G02F1/31 , H04J14/02 , G02B6/26
CPC分类号： H04J14/0221 , G02F1/0121 , G02F2203/585 , H04B10/0795 , H04B10/07953 , H04B10/0797
摘要： The present invention aims at providing a control method and a control apparatus for controlling the operation setting of an optical device with high accuracy, so as to reliably obtain characteristics according to a desired relationship to be set corresponding to a signal light, immediately after the control start. To this end, the control apparatus of the present invention comprises an optical coupler that branches a part of a main signal light input to the optical device, a monitoring optical device that operates in accordance with a control parameter same as for the optical device, and processes the monitor light branched by the optical coupler, a light receiver that receives the monitor light processed by the monitoring optical device, a detecting circuit that detects a relationship between the monitor light received by the light receiver, and the wavelength or optical power of the signal light, and a controlling circuit that adjust the control parameter for the optical device to control the operation setting, based on the relationship detected by the detecting circuit, so that characteristics of the optical device become capable of realizing the relationship to be set corresponding to the signal light.

4. 发明授权

US06594069B1 Control method and control apparatus of optical wavelength variable filter 有权
标题翻译：光波长可变滤波器的控制方法和控制装置
公开(公告)号：US06594069B1
公开(公告)日：2003-07-15
申请号：US10106783
申请日：2002-03-27
申请人： Tadao Nakazawa , Hideyuki Miyata
发明人： Tadao Nakazawa , Hideyuki Miyata
IPC分类号： G02F129
CPC分类号： H04J14/0209 , G02F1/116 , H04J14/021 , H04J14/0219
摘要： The present invention aims at providing a control method and a control apparatus for controlling variable selected wavelengths at respective stages with high accuracy and reliability, to obtain desired wavelength characteristics, in a multi-staged band rejection type optical wavelength variable filter. To this end, the optical wavelength variable filter in the present invention has wavelength characteristics formed with a blocking band including a wavelength width according to a deviation amount obtained by deviating respective selected wavelengths from one another of a plurality of optical filter sections that are cascade connected, and the control apparatus for controlling the wavelength characteristics of this optical wavelength variable filter comprises a dropped light monitoring section that takes out to monitor a dropped light to be blocked from passing through at the optical filter section corresponding to the selected wavelength most closest to the center wavelength of the blocking band, among the plurality of selected wavelengths; and a selected wavelength controlling section that adjusts the respective selected wavelengths based on a peak wavelength of the dropped light.
摘要翻译：本发明的目的在于提供一种控制方法和控制装置，用于在多级带阻抗型光波长可变滤波器中以高精度和可靠性在各个级别控制可变选择波长以获得期望的波长特性。为此，本发明中的光波长可变滤波器具有波长特性，该波长特性形成有阻挡带，该阻挡带包括波长宽度，该波长宽度根据通过级联连接的多个滤光器部分中的各个选定波长偏离而获得的偏移量并且用于控制该光波长可变滤波器的波长特性的控制装置包括一个下落光监测部分，该光束监测部分取出以监测被遮挡的光线在对应于最接近在多个选择的波长中的阻挡带的中心波长; 以及选择的波长控制部，其根据落下的光的峰值波长来调整各选择的波长。

5. 发明授权

US06917732B2 Connecting method of optical function devices, and optical apparatus 有权
标题翻译：光功能元件连接方法及光学仪器
公开(公告)号：US06917732B2
公开(公告)日：2005-07-12
申请号：US10855527
申请日：2004-05-28
申请人： Hideyuki Miyata , Yoshihiko Kaitoh , Tadao Nakazawa , Masaharu Doi
发明人： Hideyuki Miyata , Yoshihiko Kaitoh , Tadao Nakazawa , Masaharu Doi
IPC分类号： G02B6/024 , G02B6/12 , G02B6/30 , G02B6/34 , G02B6/42 , G02F1/11 , H04B10/07 , H04B10/25 , H04B10/2569 , H04B10/29 , G02B6/126 , G02B6/27
CPC分类号： G02B6/29302 , G02B6/12004 , G02B6/2706 , G02B6/274 , G02B6/30 , G02B6/4246 , G02F1/116 , G02F2201/16
摘要： The present invention aims at providing a connecting method capable of suppressing an influence of stray light for a plurality of optical function devices formed on the same substrate, and an optical apparatus applied with the control method. To this end, in the connecting method of optical function devices according to the present invention, the plurality of optical function devices formed on the same substrate are cascade connected so that both ends of an optical path passing through the plurality of optical function devices are positioned on the same end face of the substrate. According to such a connecting method, it becomes possible to effectively suppress a leakage of stray light from an optical input side to an optical output side.
摘要翻译：本发明的目的在于提供能够抑制杂散光对同一基板上形成的多个光学功能元件的影响的连接方法，以及应用了该控制方法的光学装置。为此，在根据本发明的光功能器件的连接方法中，形成在同一衬底上的多个光学功能器件被级联连接，使得穿过多个光学功能器件的光路的两端被定位在基板的相同端面上。根据这种连接方式，能够有效地抑制杂散光从光输入侧向光输出侧的泄漏。

6. 发明授权

US06870972B2 Connecting method of optical devices, and optical apparatus 有权
标题翻译：光学装置的连接方法和光学装置
公开(公告)号：US06870972B2
公开(公告)日：2005-03-22
申请号：US10106327
申请日：2002-03-27
申请人： Hideyuki Miyata , Yoshihiko Kaitoh , Tadao Nakazawa
发明人： Hideyuki Miyata , Yoshihiko Kaitoh , Tadao Nakazawa
IPC分类号： G02B6/024 , G02B6/10 , G02B6/34 , G02B6/38 , G02B6/00
CPC分类号： G02B6/272 , G02B6/105 , G02B6/2793 , G02B6/29368 , G02B6/3801 , G02B6/3812
摘要： The present invention aims at providing a connecting method of optical devices capable of suppressing a periodic wavelength dependence loss and the like, due to the inter-polarization-mode interference caused when connecting a plurality of optical devices by using an optical path having a polarization-preserving characteristic, and an optical apparatus applied with the connecting method. To this end, the connecting method according to the present invention, is to connect a plurality of optical devices to one another by using an optical path of polarization-preserving type having optical characteristics in which a light is propagated along two different polarization axes for substantially equal distances. Thus, even if the polarization direction of the light input/output to/from the respective optical devices is not completely coincident with the direction of the polarization axis of the optical path, it is possible to offset the periodic wavelength dependence loss and the like caused by the inter-polarization-mode interference in the optical path, to be suppressed.
摘要翻译：本发明的目的在于提供一种能够抑制周期性波长相关损耗等的光学器件的连接方法，这是由于通过使用具有偏振光源的光路连接多个光学器件时引起的偏振模干涉，保存特性，以及应用了连接方法的光学装置。为此，根据本发明的连接方法是通过使用具有光学特性的偏振保持型光路将多个光学装置彼此连接，其中光沿着两个不同的偏振轴传播，基本上等距离因此，即使从各个光学器件输入/输出的光的偏振方向与光路的偏振轴的方向不完全一致，也可以抵消周期性波长相关损耗等通过光路中的偏振模干涉被抑制。

7. 发明授权

US06783282B2 Optical wavelength filter 有权
标题翻译：光波长滤波器
公开(公告)号：US06783282B2
公开(公告)日：2004-08-31
申请号：US10106359
申请日：2002-03-27
申请人： Tadao Nakazawa , Hideyuki Miyata , Masaharu Doi
发明人： Tadao Nakazawa , Hideyuki Miyata , Masaharu Doi
IPC分类号： G02F1335
CPC分类号： G02F1/125 , G02F1/116 , G02F2201/16 , G02F2203/055 , G02F2203/06
摘要： The present invention aims at providing an optical wavelength filter of band rejection type capable of reliably and stably blocking a light of a desired wavelength from passing through. To this end, the optical wavelength filter of the present invention comprises a plurality of optical filter sections each blocking the light corresponding to the selected wavelength from passing through, the respective optical filter sections being cascade connected to be in a multi-staged structure, wherein the selected wavelengths in the optical filter sections are deviated from one another, to form a blocking band having a wavelength band corresponding to a deviation amount.
摘要翻译：本发明旨在提供一种能够可靠且稳定地阻挡所需波长的光通过的带阻型光波长滤波器。为此，本发明的光波长滤波器包括多个光滤波器部分，每个光滤波器部分阻挡对应于所选波长的光通过，各滤光器部分级联连接成多级结构，其中光滤波器部分中所选择的波长彼此偏离，以形成具有对应于偏差量的波长带的阻挡带。

8. 发明授权

US07362925B2 Control method and control apparatus of optical device 失效
标题翻译：光学装置的控制方法和控制装置
公开(公告)号：US07362925B2
公开(公告)日：2008-04-22
申请号：US11144607
申请日：2005-06-06
申请人： Hideyuki Miyata , Hiroshi Onaka , Tadao Nakazawa , Yutaka Kai , Hiroshi Miyata , Yoichi Takasu , Naoki Hashimoto
发明人： Hideyuki Miyata , Hiroshi Onaka , Tadao Nakazawa , Yutaka Kai , Hiroshi Miyata , Yoichi Takasu , Naoki Hashimoto
IPC分类号： G02F1/1335
CPC分类号： H04J14/0221 , G02F1/0121 , G02F2203/585 , H04B10/0795 , H04B10/07953 , H04B10/0797
摘要： The present invention aims at providing a control method and a control apparatus for controlling the operation setting of an optical device with high accuracy, so as to reliably obtain characteristics according to a desired relationship to be set corresponding to a signal light, immediately after the control start. To this end, the control apparatus of the present invention comprises an optical coupler that branches a part of a main signal light input to the optical device, a monitoring optical device that operates in accordance with a control parameter same as for the optical device, and processes the monitor light branched by the optical coupler, a light receiver that receives the monitor light processed by the monitoring optical device, a detecting circuit that detects a relationship between the monitor light received by the light receiver, and the wavelength or optical power of the signal light, and a controlling circuit that adjust the control parameter for the optical device to control the operation setting, based on the relationship detected by the detecting circuit, so that characteristics of the optical device become capable of realizing the relationship to be set corresponding to the signal light.
摘要翻译：本发明旨在提供一种用于高精度地控制光学装置的操作设置的控制方法和控制装置，以便在控制之后立即根据与信号光对应的期望关系可靠地获得特性开始。为此，本发明的控制装置包括将输入到光学装置的主信号光的一部分分支的光耦合器，根据与光学装置相同的控制参数进行操作的监视光学装置，以及处理由光耦合器分支的监视光，接收由监视光学装置处理的监视光的光接收器，检测由光接收器接收的监视光之间的关系的检测电路以及光接收器的波长或光功率信号灯，以及控制电路，其根据由检测电路检测到的关系调整光学装置的控制参数以控制操作设置，使得光学装置的特性变得能够实现与信号灯。

9. 发明授权

US06934433B2 Control method and control apparatus of optical device 失效
标题翻译：光学装置的控制方法和控制装置
公开(公告)号：US06934433B2
公开(公告)日：2005-08-23
申请号：US10106315
申请日：2002-03-27
申请人： Hideyuki Miyata , Hiroshi Onaka , Tadao Nakazawa , Yutaka Kai , Hiroshi Miyata , Yoichi Takasu , Naoki Hashimoto
发明人： Hideyuki Miyata , Hiroshi Onaka , Tadao Nakazawa , Yutaka Kai , Hiroshi Miyata , Yoichi Takasu , Naoki Hashimoto
IPC分类号： G02B6/30 , G02B5/30 , G02B6/12 , G02B6/122 , G02F1/01 , G02F1/11 , G02F1/125 , G02F1/31 , H04J14/02 , G02B6/26
CPC分类号： H04J14/0221 , G02F1/0121 , G02F2203/585 , H04B10/0795 , H04B10/07953 , H04B10/0797
摘要： The present invention aims at providing a control method and a control apparatus for controlling the operation setting of an optical device with high accuracy, so as to reliably obtain characteristics according to a desired relationship to be set corresponding to a signal light, immediately after the control start. To this end, the control apparatus of the present invention comprises an optical coupler that branches a part of a main signal light input to the optical device, a monitoring optical device that operates in accordance with a control parameter same as for the optical device, and processes the monitor light branched by the optical coupler, a light receiver that receives the monitor light processed by the monitoring optical device, a detecting circuit that detects a relationship between the monitor light received by the light receiver, and the wavelength or optical power of the signal light, and a controlling circuit that adjust the control parameter for the optical device to control the operation setting, based on the relationship detected by the detecting circuit, so that characteristics of the optical device become capable of realizing the relationship to be set corresponding to the signal light.
摘要翻译：本发明旨在提供一种用于高精度地控制光学装置的操作设置的控制方法和控制装置，以便在控制之后立即根据与信号光对应的期望关系可靠地获得特性开始。为此，本发明的控制装置包括将输入到光学装置的主信号光的一部分分支的光耦合器，根据与光学装置相同的控制参数进行操作的监视光学装置，以及处理由光耦合器分支的监视光，接收由监视光学装置处理的监视光的光接收器，检测由光接收器接收的监视光之间的关系的检测电路以及光接收器的波长或光功率信号灯，以及控制电路，其根据由检测电路检测到的关系调整光学装置的控制参数以控制操作设置，使得光学装置的特性变得能够实现与信号灯。

10. 发明授权

US06925214B2 Connecting method of optical function devices, and optical apparatus 有权
公开(公告)号：US06925214B2
公开(公告)日：2005-08-02
申请号：US10106360
申请日：2002-03-27
申请人： Hideyuki Miyata , Yoshihiko Kaitoh , Tadao Nakazawa , Masaharu Doi
发明人： Hideyuki Miyata , Yoshihiko Kaitoh , Tadao Nakazawa , Masaharu Doi
IPC分类号： G02B6/024 , G02B6/12 , G02B6/30 , G02B6/34 , G02B6/42 , G02F1/11 , H04B10/07 , H04B10/25 , H04B10/2569 , H04B10/29 , G02F1/335 , G02B6/28 , G02B6/35
CPC分类号： G02B6/29302 , G02B6/12004 , G02B6/2706 , G02B6/274 , G02B6/30 , G02B6/4246 , G02F1/116 , G02F2201/16
摘要： The present invention aims at providing a connecting method capable of suppressing an influence of stray light for a plurality of optical function devices formed on the same substrate, and an optical apparatus applied with the control method. To this end, in the connecting method of optical function devices according to the present invention, the plurality of optical function devices formed on the same substrate are cascade connected so that both ends of an optical path passing through the plurality of optical function devices are positioned on the same end face of the substrate. According to such a connecting method, it becomes possible to effectively suppress a leakage of stray light from an optical input side to an optical output side.

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