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公开(公告)号：US20180356602A1
公开(公告)日：2018-12-13
申请号：US16003119
申请日：2018-06-08
发明人： Masayuki JIBIKI , Takanori ITAGAKI
IPC分类号： G02B6/38
CPC分类号： G02B6/3838 , G02B6/245 , G02B6/3858 , G02B6/387 , G02B6/3887
摘要： When a second housing 80 and a first housing 30 are approached to each other along an axial direction, a body portion 62 of a second fixing member 60 begins to enter in an opening 81 of the second housing 80. Since a vertical wall surface 81a and a cylindrical surface 81b are formed on the opening 81 to substantially match the outer shape of the rear end of the body portion 62, when the second housing 80 is inserted to the first housing 30 while keeping the relative angle until the second housing 80 abuts on a first fixing member 40 which closes the opening and rotating the second housing 80 with respect to the first housing 30 by 90°, a protrusion 64 faces and enters a recessed engagement portion 83 formed on the vertical wall surface 81a. Thus, the protrusion 64 and the recessed engagement portion 83 are fitted and fixed.
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公开(公告)号：US09874704B2
公开(公告)日：2018-01-23
申请号：US14824883
申请日：2015-08-12
申请人： FINISAR CORPORATION
发明人： Maziar Amirkiai , Hongyu Deng , Tao Wu
CPC分类号： G02B6/4212 , G02B6/325 , G02B6/3636 , G02B6/3858 , G02B6/3861 , G02B6/3874 , G02B6/4204 , G02B6/423 , G02B6/4231 , G02B6/4246 , G02B6/4249 , G02B6/4251
摘要： This disclosure generally relates to high-speed fiber optic networks that use light signals to transmit data over a network. The disclosed subject matter includes devices and methods relating to ferrule assemblies and/or ferrule alignment assemblies. In some aspects, the disclosed devices and methods may relate to a ferrule assembly including: optical fibers, an upper clamp member and a lower clamp member configured to retain the optical fibers that are positioned between the upper and lower clamp members, and a ferrule body surrounding at least a portion of the upper and lower clamp members; and an alignment sleeve including a sleeve cavity configured to receive the ferrule body such that the ferrule assembly is capable of being longitudinally repositioned with respect to the alignment sleeve.
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公开(公告)号：US09568683B2
公开(公告)日：2017-02-14
申请号：US14848548
申请日：2015-09-09
申请人： FUJIKURA LTD.
CPC分类号： G02B6/3803 , G02B6/02042 , G02B6/262 , G02B6/264 , G02B6/3806 , G02B6/382 , G02B6/3846 , G02B6/3858
摘要： An optical fiber connection structure is provided, in which a first optical fiber and a second optical fiber, which is optically connected to the first optical fiber via a solid refractive index-matching material which is provided on a tip surface of the first optical fiber, are held and fixed between a base member and a cover member, a tip of the second optical fiber is disposed so as to come into contact with the solid refractive index matching material or separated from the solid refractive index-matching material, and the entire solid refractive index matching material and the tip of the second optical fiber are disposed in a liquid refractive index matching agent which is provided between the base member and the cover member.
摘要翻译： 提供了一种光纤连接结构，其中通过设置在第一光纤的尖端表面上的固体折射率匹配材料光学地连接到第一光纤的第一光纤和第二光纤， 被固定在基部构件和盖构件之间，第二光纤的前端设置成与固体折射率匹配材料接触或与固体折射率匹配材料分离，并且整个固体 折射率匹配材料和第二光纤的末端设置在设置在基底构件和盖构件之间的液体折射率匹配剂中。
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4.发明授权Fiber optic connector with rotational interlock between connector housing and rear insert 有权光纤连接器，在连接器外壳和后插入件之间具有旋转互锁公开(公告)号：US09541713B2
公开(公告)日：2017-01-10
申请号：US15069699
申请日：2016-03-14
IPC分类号： G02B6/38
CPC分类号： G02B6/3858 , G02B6/381 , G02B6/3821 , G02B6/3871 , Y10T29/49826
摘要： The present disclosure relates to a fiber optic connector including a connector housing having a distal end and a proximal end. The distal end can form a plug portion adapted for insertion within a receptacle of a fiber optic adapter. A rear insert mounts within the proximal end of the connector housing. An axial insertion/retention interface can be defined between the connector housing and the rear insert. The axial insertion/retention interface can be configured to allow the rear insert to be inserted into and removed from the proximal end of the connector housing along an insertion axis when the rear insert is positioned in a first rotational position about the insertion axis relative to the connector housing. The axial insertion/retention interface can also be configured to prevent the rear insert from being withdrawn from the proximal end of the connector housing along the insertion axis.
摘要翻译： 本公开涉及包括具有远端和近端的连接器壳体的光纤连接器。 远端可以形成适于插入光纤适配器的插座内的插头部分。 后插入件安装在连接器壳体的近端内。 可以在连接器壳体和后插入件之间限定轴向插入/保持接口。 轴向插入/保持界面可以被配置为当后插入件相对于插入轴位于第一旋转位置时允许后插入件沿着插入轴线插入连接器壳体的近端并从插入轴线的近端被移除 连接器外壳。 轴向插入/保持接口还可以被配置为防止后插入件沿着插入轴线从连接器壳体的近端伸出。
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公开(公告)号：US20160209602A1
公开(公告)日：2016-07-21
申请号：US14992433
申请日：2016-01-11
发明人： Thomas Theuerkorn
IPC分类号： G02B6/38
CPC分类号： G02B6/3887 , G02B6/3807 , G02B6/381 , G02B6/3821 , G02B6/3858 , G02B6/3869 , G02B6/387 , G02B6/3893
摘要： A fiber optic connector includes a ferrule, a ferrule holder from which the ferrule extends, a housing in which the ferrule holder is received, and a connector body coupled to the housing. The connector body is configured to retain the ferrule holder within the housing. The fiber optic connector further includes a strain relief assembly comprising a support coupled to a rear portion of the connector body and a boot received over support. The support includes a first portion defining a front end of the support and a second portion defining a back end of the support, with the second portion having a stiffness less than the first portion. Additionally, the support and boot are formed from respective first and second materials, with the second material being less rigid than the first material.
摘要翻译： 光纤连接器包括套圈，套圈延伸的套圈保持器，其中容纳套圈保持器的壳体和联接到壳体的连接器本体。 连接器主体构造成将套圈保持器保持在壳体内。 光纤连接器还包括应变消除组件，其包括联接到连接器主体的后部的支撑件和接收在支撑件上的靴子。 支撑件包括限定支撑件的前端的第一部分和限定支撑件的后端的第二部分，其中第二部分具有小于第一部分的刚度。 此外，支撑和靴子由相应的第一和第二材料形成，其中第二材料比第一材料刚性低。
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公开(公告)号：US20160077286A1
公开(公告)日：2016-03-17
申请号：US14848548
申请日：2015-09-09
申请人： FUJIKURA LTD.
CPC分类号： G02B6/3803 , G02B6/02042 , G02B6/262 , G02B6/264 , G02B6/3806 , G02B6/382 , G02B6/3846 , G02B6/3858
摘要： An optical fiber connection structure is provided, in which a first optical fiber and a second optical fiber, which is optically connected to the first optical fiber via a solid refractive index-matching material which is provided on a tip surface of the first optical fiber, are held and fixed between a base member and a cover member, a tip of the second optical fiber is disposed so as to come into contact with the solid refractive index matching material or separated from the solid refractive index-matching material, and the entire solid refractive index matching material and the tip of the second optical fiber are disposed in a liquid refractive index matching agent which is provided between the base member and the cover member.
摘要翻译： 提供了一种光纤连接结构，其中通过设置在第一光纤的尖端表面上的固体折射率匹配材料光学地连接到第一光纤的第一光纤和第二光纤， 被固定在基部构件和盖构件之间，第二光纤的前端设置成与固体折射率匹配材料接触或与固体折射率匹配材料分离，并且整个固体 折射率匹配材料和第二光纤的末端设置在设置在基底构件和盖构件之间的液体折射率匹配剂中。
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公开(公告)号：US20160047996A1
公开(公告)日：2016-02-18
申请号：US14831499
申请日：2015-08-20
申请人： FINISAR CORPORATION
发明人： Maziar Amirkiai , Tao Wu , Mark Donovan , Hongyu Deng
IPC分类号： G02B6/42
CPC分类号： G02B6/4212 , G02B6/325 , G02B6/3636 , G02B6/3858 , G02B6/3861 , G02B6/3874 , G02B6/4204 , G02B6/423 , G02B6/4231 , G02B6/4246 , G02B6/4249 , G02B6/4251
摘要： This disclosure generally relates to high-speed fiber optic networks that use light signals to transmit data over a network. The disclosed subject matter includes devices and methods relating to lens receptacles and/or optoelectronic subassemblies. In some aspects, the disclosed devices and methods relate to a lens receptacle including a receptacle body extending between a receptacle top and a receptacle bottom, the receptacle body including: a port body defining a receptacle port with a port opening at the receptacle top; a receptacle window defining a base of the receptacle port; a lens array including lenses positioned on the receptacle window; and at least one receptacle alignment feature.
摘要翻译： 本公开通常涉及使用光信号通过网络传输数据的高速光纤网络。 所公开的主题包括与透镜容器和/或光电子组件有关的装置和方法。 在一些方面，所公开的装置和方法涉及一种透镜容器，其包括在容器顶部和容器底部之间延伸的容器体，所述容器主体包括：端口主体，其限定插座端口，在容器顶部具有开口; 容器窗口，限定所述插座端口的底座; 透镜阵列，包括位于容器窗口上的透镜; 和至少一个插座对准特征。
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公开(公告)号：US09164245B2
公开(公告)日：2015-10-20
申请号：US13454611
申请日：2012-04-24
CPC分类号： G02B6/3858 , G02B6/255 , G02B6/2555 , G02B6/2558 , G02B6/3846
摘要： The present invention relates to an optical connector including, a ferrule within which an integrated optical fiber is fixed, a clamp portion disposed at a rear of the ferrule, the clamp portion comprising: a base component and a lid component facing the based component, where the base component and the lid component together are configured to clamp an end portion of the integrated optical fiber and an end portion of a naked optical fiber abutting the end portion of the integrated optical fiber, and a naked optical fiber guide portion disposed at a rear of the clamp portion, where the naked optical fiber guide portion comprises a through hole through which the naked optical fiber can be inserted, and that guides the naked optical fiber to the clamp portion by the through hole.
摘要翻译： 光连接器技术领域本发明涉及一种光连接器，其包括固定有集成光纤的套圈，设置在套圈后部的夹持部，所述夹持部包括：基部部件和面向所述基部部件的盖部件， 基部部件和盖部件一起构成为夹持集成光纤的端部和与该集成光纤的端部抵接的裸光纤的端部，以及设置在后方的裸光纤引导部 其中裸光纤引导部分包括可以插入裸光纤的通孔，并且通过通孔将裸光纤引导到夹持部分。
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公开(公告)号：US20150268423A1
公开(公告)日：2015-09-24
申请号：US13837963
申请日：2013-03-15
IPC分类号： G02B6/38
CPC分类号： G02B6/3887 , G02B6/3858 , G02B6/387 , G02B6/3881 , Y10T29/4995
摘要： A connector body includes upper and lower housings. The lower housing defines a locking structure, a cable channel and a retention channel adjacent the cable channel. The upper housing defines a complementary locking structure for interlocking the housings, and a retention projection for registering with the retention channel. The connector body may be assembled by moving the housings along a first direction into a mated position in which upper and lower housings register with one another but are not interlocked, and then moving the housings along a second direction transverse to the first direction until the locking structures interlock and the retention projection is in registration with the retention channel with the strength members pinched therebetween. A cable connector assembly includes a terminated fiber optic cable received in the connector body, with the ferrule retained between the housings and the strength members pinched between the retention projection and retention channel.
摘要翻译： 连接器主体包括上壳体和下壳体。 下壳体限定了锁定结构，电缆通道和与电缆通道相邻的保持通道。 上壳体限定用于互锁壳体的互补锁定结构和用于与保持通道对准的保持突起。 可以通过将壳体沿着第一方向移动到配合位置中来组装连接器主体，其中上部和下部壳体彼此对准但不互锁，然后沿着与第一方向横向的第二方向移动壳体直到锁定 结构互锁并且保持突起与保持通道对准，其中强度构件夹在其间。 电缆连接器组件包括容纳在连接器主体中的端接的光纤电缆，其中套圈保持在壳体之间并且加强构件被夹在保持突起和保持通道之间。
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公开(公告)号：US09116308B2
公开(公告)日：2015-08-25
申请号：US14093724
申请日：2013-12-02
发明人： Po-Wei Huang
CPC分类号： G02B6/3807 , G02B6/3636 , G02B6/3652 , G02B6/3839 , G02B6/3858 , G02B6/3885
摘要： An optical fiber connector includes a housing and a clamping element. The housing defines a receiving space including an inner bottom surface. The inner bottom surface defines first grooves and first receiving grooves aligned with the first grooves, and includes two clamping holes. The clamping element is received in the receiving space and includes a cantilever beam and two hooks extending from the cantilever beam. The cantilever beam includes a bottom surface defining a second receiving grooves. The two hooks are received into the two clamping holes to fix the clamping element to the housing. The first receiving grooves and the second receiving grooves cooperatively define receiving holes to receive optical fibers.
摘要翻译： 光纤连接器包括壳体和夹紧元件。 壳体限定包括内底表面的容纳空间。 内底表面限定与第一凹槽对准的第一凹槽和第一容纳凹槽，并且包括两个夹紧孔。 夹紧元件被容纳在接收空间中并且包括悬臂梁和从悬臂梁延伸的两个钩。 悬臂梁包括限定第二接收槽的底表面。 将两个钩子接收到两个夹紧孔中，以将夹紧元件固定到壳体上。 第一接收槽和第二接收槽协作地限定用于接收光纤的接收孔。
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