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公开(公告)号：US07766679B2
公开(公告)日：2010-08-03
申请号：US12010509
申请日：2008-01-25
IPC分类号： H01R13/62
CPC分类号： G02B6/4201 , G02B6/4261 , H01R13/627
摘要： There is provided a pluggable module having grooves, on lateral faces, for latching with a cage and engaging portions for detachment, wherein the module body is detached from the cage by using a module detaching unit which is inserted along the grooves and which locks the engaging portions of the module body in the length direction. Further, there is provided a detaching jig including: latch release portions which are inserted between the pluggable module and the cage; lock portions which allow the pluggable module to be locked in the detaching direction; and a handle portion for detaching the pluggable module from the cage.
摘要翻译： 提供了一种可插拔模块，在侧面上具有凹槽，用于与保持架和用于拆卸的接合部分锁定，其中通过使用沿着凹槽插入的模块拆卸单元将模块主体与保持架分离，并且锁定接合 模块主体在长度方向上的部分。 此外，提供了一种分离夹具，包括：插入可插拔模块和保持架之间的闩锁释放部分; 锁定部分，其允许可插拔模块沿分离方向锁定; 以及用于将可插拔模块从保持架中分离的手柄部分。
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公开(公告)号：US20080188104A1
公开(公告)日：2008-08-07
申请号：US12010509
申请日：2008-01-25
CPC分类号： G02B6/4201 , G02B6/4261 , H01R13/627
摘要： There is provided a pluggable module having grooves, on lateral faces, for latching with a cage and engaging portions for detachment, wherein the module body is detached from the cage by using a module detaching unit which is inserted along the grooves and which locks the engaging portions of the module body in the length direction. Further, there is provided a detaching jig including: latch release portions which are inserted between the pluggable module and the cage; lock portions which allow the pluggable module to be locked in the detaching direction; and a handle portion for detaching the pluggable module from the cage.
摘要翻译： 提供了一种可插拔模块，在侧面上具有凹槽，用于与保持架和用于拆卸的接合部分锁定，其中通过使用沿着凹槽插入的模块拆卸单元将模块主体与保持架分离，并且锁定接合 模块主体在长度方向上的部分。 此外，提供了一种分离夹具，包括：插入可插拔模块和保持架之间的闩锁释放部分; 锁定部分，其允许可插拔模块沿分离方向锁定; 以及用于将可插拔模块从保持架中分离的手柄部分。
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公开(公告)号：US20080008429A1
公开(公告)日：2008-01-10
申请号：US11699563
申请日：2007-01-30
IPC分类号： G02B6/36
CPC分类号： G02B6/421 , G02B6/3821 , G02B6/3893 , G02B6/4292
摘要： A receptacle type optical apparatus is provided that prevents occurrence of misalignment in coupling optical waveguides. The receptacle type optical apparatus includes an optical device module having a light-emitting device and a light-receiving device, and an enclosure that stores the optical device module, the receptacle type optical apparatus allowing a part of an optical connector to be inserted inside the enclosure and establishing connection with the optical connector. An inner spatial area is formed in the enclosure that allows the part of the optical connector and the optical device module to be swingable with respect to a predetermined position in the optical device module. Furthermore, a support member is provided to swingably support the part of the optical connector and the optical device module integrally at the predetermined position. Accordingly, the receptacle type optical apparatus allows the optical connector and the optical device module to swing integrally, thereby preventing occurrence of misalignment in coupling optical waveguides.
摘要翻译： 提供一种插座型光学装置，其防止耦合光波导中的未对准的发生。 插座式光学装置包括具有发光装置和受光装置的光学装置模块，以及存储光学装置模块的外壳，容纳型光学装置将光连接器的一部分插入到 外壳并与光连接器建立连接。 在外壳中形成内部空间区域，其允许光学连接器的一部分和光学装置模块相对于光学装置模块中的预定位置摆动。 此外，提供支撑构件以将光学连接器的一部分和光学装置模块一体地支撑在预定位置。 因此，插座型光学装置允许光学连接器和光学器件模块一体地摆动，从而防止耦合光波导中的未对准的发生。
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公开(公告)号：US08107823B2
公开(公告)日：2012-01-31
申请号：US11637884
申请日：2006-12-13
CPC分类号： G02B6/3897 , G02B6/4292
摘要： In an optical transmission module having a communication module which is freely movable in a case, when a tensile force is generated on an optical cable after connection of an optical transmission module, optical coupling surface and an optical axis center follow each other and thus stable optical transmission can be constantly performed.
摘要翻译： 在具有可在壳体中自由移动的通信模块的光传输模块中，当在光传输模块连接之后在光缆上产生张力时，光耦合表面和光轴中心彼此相邻，因此稳定的光 可以不间断地进行传输。
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公开(公告)号：US20070154224A1
公开(公告)日：2007-07-05
申请号：US11637884
申请日：2006-12-13
IPC分类号： H04B10/00
CPC分类号： G02B6/3897 , G02B6/4292
摘要： In an optical transmission module having a communication module which is freely movable in a case, when a tensile force is generated on an optical cable after connection of an optical transmission module, optical coupling surface and an optical axis center follow each other and thus stable optical transmission can be constantly performed.
摘要翻译： 在具有可在壳体中自由移动的通信模块的光传输模块中，当在光传输模块连接之后在光缆上产生张力时，光耦合表面和光轴中心彼此相邻，因此稳定的光 可以不间断地进行传输。
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公开(公告)号：US20100232806A1
公开(公告)日：2010-09-16
申请号：US12626033
申请日：2009-11-25
申请人： Osamu Kagaya , Satoshi Motohiro , Masahiro Hirai
发明人： Osamu Kagaya , Satoshi Motohiro , Masahiro Hirai
IPC分类号： H04B10/04
CPC分类号： H04B10/2504 , H05K1/0246 , H05K1/141 , H05K1/147 , H05K1/189 , H05K2201/10022 , H05K2201/10121
摘要： Provided are an optical transmitter device and an optical transmitter module which are capable of reducing the optical transmitter module size while maintaining a state where an excellent optical transmission waveform quality is obtained over a wide range of frequencies. The optical transmission module (2) includes a semiconductor laser diode device (10), an optical modulator device (12), and a first termination resistor circuit (14-1). A printed circuit board (4) includes a driver IC (16) and a second termination resistor circuit (14-2). A lower cutoff frequency of the first termination resistor circuit (14-1) and an upper cutoff frequency of the second termination resistor circuit (14-2) correspond to each other. An impedance of the first termination resistor circuit (14-1) in a pass frequency band thereof and an impedance of the second termination resistor circuit (14-2) in a pass frequency band thereof correspond to each other.
摘要翻译： 提供了一种能够在保持在宽频率范围内获得良好的光传输波形质量的状态的同时降低光发射机模块尺寸的光发射机设备和光发射机模块。 光传输模块（2）包括半导体激光二极管装置（10），光调制装置（12）和第一终端电阻电路（14-1）。 印刷电路板（4）包括驱动器IC（16）和第二终端电阻电路（14-2）。 第一终端电阻电路（14-1）的下限截止频率和第二终端电阻电路（14-2）的上截止频率彼此对应。 其通过频带中的第一终端电阻电路（14-1）的阻抗和通过频带中的第二终端电阻电路（14-2）的阻抗彼此对应。
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公开(公告)号：US20060270275A1
公开(公告)日：2006-11-30
申请号：US11434065
申请日：2006-05-16
IPC分类号： H01R13/648
CPC分类号： G02B6/4292
摘要： Nonconductive material sheets are mounted on both side faces of a case of an optical transceiver module. Alternatively, both the side faces of the case of the optical transceiver module are finished to have surface roughness of 2.4 a or less. Alternatively, at least sliding surfaces of a pair of flat springs for grasping a pluggable module in a cage is formed of a nonconductive material.
摘要翻译： 非导电材料片安装在光收发器模块的壳体的两个侧面上。 或者，光收发器模块的壳体的两个侧面被精加工成具有2.4a或更小的表面粗糙度。 或者，用于抓住保持架中的可插拔模块的一对扁平弹簧的至少滑动表面由非导电材料形成。
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8.发明授权Optical communication module and control method for optical communication module 有权光通信模块及光通信模块的控制方法公开(公告)号：US08971725B2
公开(公告)日：2015-03-03
申请号：US12902284
申请日：2010-10-12
IPC分类号： H04B10/54 , H04B10/50 , H04B10/564
CPC分类号： H04B10/50595 , H04B10/564
摘要： An optical communication module includes a laser that emits laser light, and an electro-absorber that absorbs the laser light, which is emitted from the laser, according to a voltage modulated based on a modulating signal and a bias voltage. The optical communication module detects data that varies correlatively with the temperature of the electro-absorber, and sets the bias voltage, which is associated with the detected data, on the basis of relational data specifying at least the relationship between the bias voltage and the data.
摘要翻译： 光通信模块包括发射激光的激光器和吸收从激光器发射的激光的电吸收器，该电吸收器根据基于调制信号和偏置电压调制的电压。 光通信模块检测与电吸收器的温度相关的数据，并且根据至少指定偏置电压和数据之间的关系的关系数据设置与检测数据相关的偏置电压 。
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公开(公告)号：US08218973B2
公开(公告)日：2012-07-10
申请号：US12626033
申请日：2009-11-25
申请人： Osamu Kagaya , Satoshi Motohiro , Masahiro Hirai
发明人： Osamu Kagaya , Satoshi Motohiro , Masahiro Hirai
IPC分类号： H04B10/04
CPC分类号： H04B10/2504 , H05K1/0246 , H05K1/141 , H05K1/147 , H05K1/189 , H05K2201/10022 , H05K2201/10121
摘要： Provided are an optical transmitter device and an optical transmitter module which are capable of reducing the optical transmitter module size while maintaining a state where an excellent optical transmission waveform quality is obtained over a wide range of frequencies. The optical transmission module (2) includes a semiconductor laser diode device (10), an optical modulator device (12), and a first termination resistor circuit (14-1). A printed circuit board (4) includes a driver IC (16) and a second termination resistor circuit (14-2). A lower cutoff frequency of the first termination resistor circuit (14-1) and an upper cutoff frequency of the second termination resistor circuit (14-2) correspond to each other. An impedance of the first termination resistor circuit (14-1) in a pass frequency band thereof and an impedance of the second termination resistor circuit (14-2) in a pass frequency band thereof correspond to each other.
摘要翻译： 提供了一种能够在保持在宽频率范围内获得良好的光传输波形质量的状态的同时降低光发射机模块尺寸的光发射机设备和光发射机模块。 光传输模块（2）包括半导体激光二极管装置（10），光调制装置（12）和第一终端电阻电路（14-1）。 印刷电路板（4）包括驱动器IC（16）和第二终端电阻电路（14-2）。 第一终端电阻电路（14-1）的下限截止频率和第二终端电阻电路（14-2）的上截止频率彼此对应。 其通过频带中的第一终端电阻电路（14-1）的阻抗和通过频带中的第二终端电阻电路（14-2）的阻抗彼此对应。
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