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1. 发明授权

US4391517A Method of measuring splice loss in optical fibers 失效
标题翻译：测量光纤中的接头损耗的方法
公开(公告)号：US4391517A
公开(公告)日：1983-07-05
申请号：US257697
申请日：1981-04-27
申请人： Joseph Zucker , Arthur H. Fitch
发明人： Joseph Zucker , Arthur H. Fitch
IPC分类号： G01M11/00 , G01N21/84
CPC分类号： G01M11/35
摘要： A method of determining splice loss 10 log (1-P.sub.R /P.sub.O) that is practiced at the location of a splice between one ends of input and output fibers. A reference level P.sub.O of light that is transmitted out of the one end of the input fiber is obtained by inserting it into an integrating cylinder of split block construction, prior to making the splice, and coupling diffuse light in the cylinder to a radiometer. After the ends of the fibers are spliced together, the splice and a significant portion of the adjacent length of output fiber exhibiting substantial leaky mode radiation that is caused by the splice, is located in the cylinder. With light of the reference level in the input fiber being incident on the splice, the radiometer provides an indication P.sub.R of light lost as a result of the splice. The indication P.sub.R may also be obtained by integrating only light radiated from a length of the leaky mode section of output fiber, which has been found to extend to approximately one foot downstream of the splice.
摘要翻译：确定在输入和输出光纤的一端之间的接头位置实现的接合损耗10log（1-PR / PO）的方法。通过在进行拼接之前将其插入分割块结构的积分圆筒中，并将圆柱体中的漫射光耦合到辐射计上，获得从输入光纤的一端透射的参考光量PO。在纤维的端部被拼接在一起之后，由接头引起的显示实质上的泄漏模式辐射的相邻长度的输出光纤的接头和相当长度的重要部分位于气缸中。由于输入光纤入射到接头上的参考电平的光，辐射计提供了由于接头导致的光损失的指示PR。指示PR也可以通过仅将已经发现延伸到接头下游的大约一英尺的输出光纤的泄漏模式部分的长度辐射的光进行积分来获得。

2. 发明授权

US4889403A Distribution optical fiber tap 失效
标题翻译：配光纤龙头
公开(公告)号：US4889403A
公开(公告)日：1989-12-26
申请号：US137317
申请日：1987-12-23
申请人： Joseph Zucker , Nelson M. Shen , Bruce D. Campbell , Peder Rodhe , Tom Call
发明人： Joseph Zucker , Nelson M. Shen , Bruce D. Campbell , Peder Rodhe , Tom Call
IPC分类号： G02B6/42 , H04B10/20
CPC分类号： G02B6/4201 , G02B6/4286 , G02B6/4289 , G02B6/4285
摘要： An optical fiber read or write tap includes a substrate having a substantially flat upper surface on which two separated grooves are formed, a light element being disposed in the second groove so as to be capable of coupling light with a bent portion of an optical fiber disposed in the first groove.
摘要翻译：光纤读写头包括具有基本上平坦的上表面的基板，其上形成有两个分开的槽，光元件设置在第二槽中，以便能够将光与设置的光纤的弯曲部分耦合在第一个凹槽。

3. 发明授权

US4815805A Dynamic range reduction using mode filter 失效
标题翻译：使用模式滤波器动态范围缩小
公开(公告)号：US4815805A
公开(公告)日：1989-03-28
申请号：US119619
申请日：1987-11-12
申请人： Frank H. Levinson , Steve Lavelle , Thomas E. Giles , Joseph Zucker , Bruce D. Campbell
发明人： Frank H. Levinson , Steve Lavelle , Thomas E. Giles , Joseph Zucker , Bruce D. Campbell
IPC分类号： H04B10/04 , H04B10/06 , H04B10/13 , H04B10/14 , H04B10/158 , H04B10/26 , H04B10/28 , G02B6/28 , G02F1/00
CPC分类号： H04B10/2581 , H04B10/6931
摘要： A mode filter for reducing a dynamic range of a write optical fiber bus which utilizes taps which initially inject optical signals into an optical fiber which have intensities skewed towards higher order modes rather than lower order modes as compared to equilibrium for the fiber functions to preferentially attenuate outermost modes rather than lowermost modes in the fiber so as to reduce a required dynamic range for an optical receiver.

4. 发明授权

US4792202A Bus optical fiber including low mode volume light source optimally aligned 失效
标题翻译：总线光纤包括低模量光源最佳对齐
公开(公告)号：US4792202A
公开(公告)日：1988-12-20
申请号：US79546
申请日：1987-07-29
申请人： Joseph Zucker , Frank H. Levinson , Ralh A. Narciso
发明人： Joseph Zucker , Frank H. Levinson , Ralh A. Narciso
IPC分类号： G02B6/00 , G02B6/28 , G02B6/42 , H04B10/02 , H04B10/18 , H04B10/20 , H04B10/213 , G02B6/26 , G02B6/02
CPC分类号： G02B6/4201 , G02B6/4286 , G02B6/4289 , Y10S359/90
摘要： A distribution optical fiber network includes a light source having a mode volume less than a distribution optical fiber, the light source being connected to the fiber so as to minimize the number and order of modes initially supported by the fiber by aligning an optical center of the light source with a geometric center of the fiber.

5. 发明授权

US4088389A Large bandwidth optical communication systems utilizing an incoherent optical source 失效
标题翻译：利用非相干光源的大带宽光通信系统
公开(公告)号：US4088389A
公开(公告)日：1978-05-09
申请号：US672577
申请日：1976-04-01
申请人： Joseph Zucker , Robert Lauer
发明人： Joseph Zucker , Robert Lauer
IPC分类号： G02B6/42 , G02B5/14
CPC分类号： G02B6/4203 , G02B6/4206 , Y10S359/90
摘要： The dispersion of optical signals derived from a spontaneous emitter when coupled into an optical fiber waveguide is substantially reduced by optically coupling a narrow band pass interference filter between the emitter and waveguide. Only a narrow portion of the broad spectral width emission of the emitter is thereby coupled into the waveguide to provide emitter modulation rates limited only by the rise-time of the emitter. In the preferred embodiment, the coupled spectral portion corresponds to the wavelengths of peak emission. Additionally, the filter is a thin film filter deposited onto either the light-exiting face of the emitter or onto the light-receiving end of the fiber waveguide.
摘要翻译：通过在发射极和波导之间光耦合窄带通干涉滤光片，光耦合到光纤波导中时，衍生自自发发射极的光信号的色散被大大减少。因此，发射极的宽光谱宽度发射的窄部分被耦合到波导中，以提供仅由发射极的上升时间限制的发射极调制速率。在优选实施例中，耦合光谱部分对应于峰值发射的波长。此外，滤光器是沉积在发光体的光出射面或光纤波导的光接收端上的薄膜滤光器。

6. 发明授权

US5199089A Strained distributed optical fiber communication system 失效
标题翻译：应变分布式光纤通信系统
公开(公告)号：US5199089A
公开(公告)日：1993-03-30
申请号：US825234
申请日：1992-01-24
申请人： Bruce D. Campbell , Joseph Zucker , James E. Jervis
发明人： Bruce D. Campbell , Joseph Zucker , James E. Jervis
IPC分类号： G02B6/38 , G02B6/42 , G02B6/44 , H04B10/20
CPC分类号： G02B6/444 , G02B6/3878 , G02B6/4248 , G02B6/4287 , G02B6/3816 , G02B6/3827 , G02B6/3829 , G02B6/3887 , G02B6/4251 , G02B6/4274 , G02B6/4286
摘要： A strained distributed optical fiber distribution network includes read and write optical fibers having taps attached thereto in series so as to strain portions of the fiber in excess of 0.60%, the strained portions being environmentally isolated by an enclosure which includes gel filled seals subject to a resilient load.
摘要翻译：应变分布式光纤分配网络包括具有连接到其上的抽头的读和写光纤，以便使纤维的部分变得超过0.60％，所述应变部分由外壳环境隔离，外壳包括凝胶填充密封件弹性负载。

7. 发明授权

US4983008A Strained distributed optical fiber communication system 失效
标题翻译：应变分布式光纤通信系统
公开(公告)号：US4983008A
公开(公告)日：1991-01-08
申请号：US265735
申请日：1988-11-01
申请人： Bruce D. Campbell , Joseph Zucker
发明人： Bruce D. Campbell , Joseph Zucker
IPC分类号： G02B6/38 , G02B6/42 , G02B6/44 , H04B10/20
CPC分类号： G02B6/444 , G02B6/3878 , G02B6/4248 , G02B6/4289 , G02B6/3816 , G02B6/3829 , G02B6/3887 , G02B6/4251 , G02B6/4274 , G02B6/4286
摘要： A strained distributed optical fiber distribution network includes read and write optical fibers having taps attached thereto in series so as to strain portions of the fiber in excess of 0.60%, the strained portions being environmentally isolated by an enclosure which includes gel filled seals subject to a resilient load.
摘要翻译：应变分布式光纤分配网络包括具有连接到其上的抽头的读和写光纤，以便使纤维的部分变得超过0.60％，所述应变部分由外壳环境隔离，外壳包括凝胶填充密封件弹性负载。

8. 发明授权

US4768854A Optical fiber distribution network including nondestructive taps and method using same 失效
标题翻译：光纤配线网络包括非破坏性水龙头及使用方法
公开(公告)号：US4768854A
公开(公告)日：1988-09-06
申请号：US754035
申请日：1985-07-11
申请人： Bruce D. Campbell , Joseph Zucker
发明人： Bruce D. Campbell , Joseph Zucker
IPC分类号： H04B10/20 , G02B5/26 , G02B6/00 , G02B6/28 , G02B6/42 , H04B10/00 , H04B10/02 , H04B10/213 , G02F1/00 , H01J5/16 , H04B9/00
CPC分类号： H04B10/27 , G02B5/26 , G02B6/4286 , G02B6/4289 , G02B6/4274 , Y10S359/90
摘要： An optical fiber distribution network includes non-destructive read taps disposed in series which create extremely small attenuations of an optical signal being tapped, and which increase the bandwidth of an optical fiber being tapped. The network further includes non-destructive write taps disposed in another series which each inject an optical signal into a second optical fiber while inducing minimal attenuation of a pre-existing optical signal in the second fiber.
摘要翻译：光纤分配网络包括串联布置的非破坏性读取抽头，其产生被轻敲的光信号的非常小的衰减，并且增加了被轻拍的光纤的带宽。网络还包括设置在另一系列中的无损写入抽头，每一个都将光信号注入到第二光纤中，同时引起第二光纤中预先存在的光信号的最小衰减。

9. 发明授权

US4372768A Method of splicing ends of optical fibers 失效
标题翻译：剪接光纤末端的方法
公开(公告)号：US4372768A
公开(公告)日：1983-02-08
申请号：US257696
申请日：1981-04-27
申请人： Joseph Zucker , Arthur H. Fitch
发明人： Joseph Zucker , Arthur H. Fitch
IPC分类号： G02B6/255 , C03B23/20 , G02B5/14
CPC分类号： G02B6/2551
摘要： A small amount of light that is transmitted in one of a pair of optical fibers having cleaved ends thereof loosely brought into butt contact is converted to leaky modes in the other fiber. Leaky mode light that is radiated out of the perimeter of the other fiber is collected in an integrating enclosure located proximate its one end and extending over a limited length of the other fiber. The light in the enclosure is detected for producing a measure of the degree of alignment of the adjacent ends of the fibers. After the cleaved ends of the fibers are aligned with micromanipulators so as to null the intensity of detected leaky mode radiation, an electrical arc is created across them for permanently joining the fiber ends together in a splice. The integrity of the resultant splice is determined by producing a measure of the splice loss 10 log (1-P.sub.R /P.sub.O), where P.sub.R is a measure of light scattered from the splice and/or radiated out of the perimeter of the leaky mode section of the other fiber for light of a radiant power P.sub.O in the one fiber and incident on the splice.
摘要翻译：在其具有裂开端的一对光纤中的一根光纤中传播的少量光被轻松地对接接触，在另一光纤中被转换为泄漏模式。辐射出另一光纤周边的泄漏模式光被收集在靠近其一端并在另一光纤的有限长度上延伸的集成外壳中。检测外壳中的光以产生纤维相邻端的对准程度的度量。在纤维的切割端与显微操纵器对准之后，使检测到的泄漏模式辐射的强度失效，从而在它们之间产生电弧，以将光纤端部永久地连接在一起。通过产生接头损耗10log（1-PR / PO）的测量来确定所得到的接头的完整性，其中PR是从接头散射的光的测量和/或辐射出泄漏模式部分的周边外的另一根光纤，用于在一根光纤中发射辐射功率PO并入射到接头上。

10. 发明授权

US4856864A Optical fiber distribution network including non-destructive taps and method of using same 失效
标题翻译：光纤配线网络包括非破坏性水龙头及其使用方法
公开(公告)号：US4856864A
公开(公告)日：1989-08-15
申请号：US239085
申请日：1988-08-31
申请人： Campbell, Bruce D. , Joseph Zucker
发明人： Campbell, Bruce D. , Joseph Zucker
IPC分类号： G02B5/26 , G02B6/42 , H04B10/213
CPC分类号： G02B5/26 , G02B6/4286 , G02B6/4289
摘要： An optical fiber distribution network includes non-destructive read taps disposed in series which create extremely small attenuations of an optical signal being tapped, and which increase the bandwidth of an optical fiber being tapped. The network further includes non-destructive write taps disposed in another series which each inject an optical signal into a second optical fiber while inducing minimal attenuation of a preexisting optical signal in the second fiber.
摘要翻译：光纤分配网络包括串联布置的非破坏性读取抽头，其产生被轻敲的光信号的非常小的衰减，并且增加了被轻拍的光纤的带宽。网络还包括设置在另一系列中的无损写入抽头，每一个都将光信号注入到第二光纤中，同时引起第二光纤中预先存在的光信号的最小衰减。

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