公开(公告)号：US20160274299A1

公开(公告)日：2016-09-22

申请号：US15071505

申请日：2016-03-16

Applicant: Corning Incorporated

Inventor： Ming-Jun Li ,  Jeffery Scott Stone

IPC: G02B6/024

CPC classification number: G02B6/024

Abstract: An optical fiber, comprising: (i) a core, (ii) a cladding surrounding the core, (iii) at least one stress member adjacent the fiber core and situated within the cladding, said stress member comprising silica doped with F.

Abstract translation: 一种光纤，包括：（i）芯，（ii）围绕所述芯的包层，（iii）至少一个与所述纤维芯相邻并且位于所述包层内的应力构件，所述应力构件包括掺杂有F的二氧化硅。

公开(公告)号：US20160238786A1

公开(公告)日：2016-08-18

申请号：US15031079

申请日：2014-10-20

Applicant: CORNING INCORPORATED

Inventor： Sean Matthew Garner ,  Ming-Jun Li

IPC: G02B6/122 ,  G02B6/12 ,  G02B6/42

CPC classification number: G02B6/122 ,  B32B17/064 ,  G02B6/10 ,  G02B6/12004 ,  G02B6/4253 ,  G02B6/4274 ,  G02B6/4289 ,  G02B6/43

Abstract: An optical waveguide device includes a flexible glass optical waveguide structure including a flexible glass substrate having a thickness of no greater than about 0.3 mm The flexible glass substrate has at least one waveguide feature that transmits optical signals through the flexible glass substrate. The at least one waveguide feature is formed of glass material that forms the flexible glass substrate. An electrical device is located on a surface of the flexible glass substrate.

Abstract translation: 一种光波导器件包括柔性玻璃光波导结构，其包括厚度不大于约0.3mm的柔性玻璃基板。柔性玻璃基板具有透过柔性玻璃基板传输光信号的至少一个波导特征。 至少一个波导特征由形成柔性玻璃基板的玻璃材料形成。 电气装置位于柔性玻璃基板的表面上。

公开(公告)号：US09360619B2

公开(公告)日：2016-06-07

申请号：US14734160

申请日：2015-06-09

Applicant: Corning Incorporated

Inventor： Dana Craig Bookbinder ,  Oleksandr Kogan ,  Ming-Jun Li ,  Snigdharaj Kumar Mishra ,  Pushkar Tandon

IPC: G02B6/02 ,  G02B6/028 ,  G02B6/036

CPC classification number: G02B6/0288 ,  G02B6/0281 ,  G02B6/03627 ,  G02B6/03694

Abstract: An optical fiber including a multimode core having a radius, R1, and a maximum relative refractive index, α1MAX, at a wavelength λ0, an inner clad region surrounding the core and having a radial thickness, T2, and a minimum relative refractive index, Δ2MIN, of about 0.0% at a wavelength of λ0, and an outer clad layer, which is doped with chlorine at greater than or equal to 0.5 weight %, surrounding the inner clad region and having a radial thickness, T3, and a maximum relative refractive index, Δ3MAX, at a wavelength of λ0. The optical fiber satisfies the following relationship: Δ1MAX>Δ3MAX>Δ2MIN, and the optical fiber exhibits an overfilled bandwidth of greater than or equal to about 1.5 GHz-km at λ0.

Abstract translation: 一种光纤，包括具有半径R1和最大相对折射率α1MAX的波长λ0的多模纤芯，围绕芯的内包层区域，具有径向厚度T2和最小相对折射率Dgr ;波长为λ0约为0.0％的2MIN和围绕内包层区域并且具有径向厚度T3和最大值的大于或等于0.5重量％的氯的外包层 相对折射率，＆Dgr; 3MAX，波长λ0。 该光纤满足以下关系：＆Dgr; 1MAX>＆Dgr; 3MAX>＆Dgr; 2MIN，并且光纤在λ0处表现出大于或等于约1.5GHz-km的过满的带宽。

公开(公告)号：US20160097903A1

公开(公告)日：2016-04-07

申请号：US14854803

申请日：2015-09-15

Applicant: Corning Incorporated

Inventor： Ming-Jun Li ,  Shenping Li

IPC: G02B6/38 ,  G02B6/028 ,  G02B6/02

CPC classification number: G02B6/38 ,  G02B6/02042 ,  G02B6/0281 ,  G02B6/0365 ,  G02B6/255 ,  G02B6/43

Abstract: The embodiments described herein relate to multi-core optical fiber interconnects which include at least two multi-core optical fibers. The multi-core optical fibers are connected such that the core elements of the first multi-core optical fiber are optically coupled to the core elements of the second multi-core optical fiber thereby forming an array of interconnect core elements extending through the optical fiber interconnect. The multi-core optical fibers are constructed such that cross-talk between adjacent core elements in each multi-core optical fiber are minimized. The multi-core optical fibers are also constructed such that time-delays between the interconnect core elements in the array of interconnect core elements are also minimized.

Abstract translation: 这里描述的实施例涉及包括至少两个多芯光纤的多芯光纤互连。 多芯光纤被连接成使得第一多芯光纤的核心元件光耦合到第二多芯光纤的核心元件，由此形成互连核心元件的阵列，其延伸穿过光纤互连 。 多核光纤被构造成使得每个多芯光纤中的相邻核心元件之间的串扰最小化。 多芯光纤也被构造成使得互连芯元件阵列中的互连芯元件之间的时间延迟也最小化。

公开(公告)号：US20150378092A1

公开(公告)日：2015-12-31

申请号：US14734160

申请日：2015-06-09

Applicant: Corning Incorporated

Inventor： Dana Craig Bookbinder ,  Oleksandr Kogan ,  Ming-Jun Li ,  Snigdharaj Kumar Mishra ,  Pushkar Tandon

IPC: G02B6/028 ,  G02B6/036

CPC classification number: G02B6/0288 ,  G02B6/0281 ,  G02B6/03627 ,  G02B6/03694

Abstract: An optical fiber including a multimode core having a radius, R1, and a maximum relative refractive index, α1MAX, at a wavelength λ0, an inner clad region surrounding the core and having a radial thickness, T2, and a minimum relative refractive index, Δ2MIN, of about 0.0% at a wavelength of λ0, and an outer clad layer, which is doped with chlorine at greater than or equal to 0.5 weight %, surrounding the inner clad region and having a radial thickness, T3, and a maximum relative refractive index, Δ3MAX, at a wavelength of λ0. The optical fiber satisfies the following relationship: Δ1MAX>Δ3MAX>Δ2MIN, and the optical fiber exhibits an overfilled bandwidth of greater than or equal to about 1.5 GHz-km at λ0.

Abstract translation: 一种光纤，包括具有半径R1和最大相对折射率α1MAX的波长λ0的多模纤芯，围绕芯的内包层区域，具有径向厚度T2和最小相对折射率Dgr ;波长为λ0约为0.0％的2MIN和围绕内包层区域并且具有径向厚度T3和最大值的大于或等于0.5重量％的氯的外包层 相对折射率，＆Dgr; 3MAX，波长λ0。 该光纤满足以下关系：＆Dgr; 1MAX>＆Dgr; 3MAX>＆Dgr; 2MIN，并且光纤在λ0处表现出大于或等于约1.5GHz-km的过满的带宽。

公开(公告)号：US20150338578A1

公开(公告)日：2015-11-26

申请号：US14283846

申请日：2014-05-21

Applicant: CORNING INCORPORATED

Inventor： Scott Robertson Bickham ,  Xin Chen ,  Ming-Jun Li

IPC: G02B6/26 ,  G02B6/46

CPC classification number: G02B6/26 ,  G02B6/0365 ,  G02B6/4471 ,  G02B6/46 ,  Y10T29/49004

Abstract: Systems and methods are disclosed for converting a legacy 850 nm optical-fiber link in a data center to a 1310 nm optical-fiber link. The methods include accessing the primary optical fiber of the legacy 850 nm optical-fiber link and optically connecting thereto one or more sections of compensating optical fiber. The resulting 1310 nm link has a peak wavelength of nominally 1310 nm and supports a bandwidth of greater than 2 GHz·km and a data rate of at least 25 Gb/s.

Abstract translation: 公开了用于将数据中心中的传统850nm光纤链路转换为1310nm光纤链路的系统和方法。 这些方法包括访问传统850nm光纤链路的主光纤并且光学地连接到补偿光纤的一个或多个部分。 所得的1310nm链路具有标称为1310nm的峰值波长，并且支持大于2GHz·km的带宽和至少25Gb / s的数据速率。

公开(公告)号：US20150308814A1

公开(公告)日：2015-10-29

申请号：US14792864

申请日：2015-07-07

Applicant: CORNING INCORPORATED

Inventor： Ming-Jun Li ,  Anping Liu

IPC: G01B11/06 ,  G02B5/20 ,  G02B6/036

CPC classification number: G01B11/0658 ,  G01B11/06 ,  G02B5/208 ,  G02B6/036

Abstract: Systems for and methods of characterizing the thickness profile of laminated glass structures are disclosed, wherein the laminated glass structure has at least one gradual transition region between adjacent glass layers. The method includes sequentially focusing laser light at different focuses along a line within the laminated glass structure. The sequentially formed focuses define corresponding micro-volumes from which fluorescent light emanates due to a multiphoton process. The variation in the intensity of the detected fluorescent light from each micro-volume as a function of distance into the laminated glass structure is used to determine the relative locations of the multiple layers and the at least one gradual transition region.

Abstract translation: 公开了用于表征夹层玻璃结构的厚度轮廓的系统和方法，其中夹层玻璃结构在相邻玻璃层之间具有至少一个渐变过渡区域。 该方法包括沿着夹层玻璃结构内的线将激光顺序聚焦在不同焦点处。 顺序形成的焦点定义由于多光子过程而发出荧光的相应微体积。 使用来自每个微体积的检测到的荧光的强度作为与夹层玻璃结构的距离的函数的变化，以确定多层和至少一个渐变过渡区的相对位置。

公开(公告)号：US20150284286A1

公开(公告)日：2015-10-08

申请号：US14247894

申请日：2014-04-08

Applicant: Corning Incorporated

Inventor： Ming-Jun Li ,  Xiaoming Luo ,  Joseph Edward McCarthy ,  Gaozhu Peng ,  Jeffery Scott Stone ,  Pushkar Tandon ,  Chunfeng Zhou

IPC: C03B37/014 ,  C03B37/027 ,  C03B37/012 ,  C03B37/018

CPC classification number: C03B37/014 ,  C03B37/01222 ,  C03B37/01231 ,  C03B37/01853 ,  C03B37/027 ,  C03B2203/34 ,  Y02P40/57

Abstract: A method of forming an optical fiber includes the steps of forming a soot blank of a silica-based cladding material, wherein the soot blank has a top surface and a bulk density of between 0.8 g/cm2 and 1.6 g/cm3. At least one hole is drilled in the top surface of the soot blank. At least one core cane member is positioned in the at least one hole. The soot blank and at least one soot core cane member are consolidated to form a consolidated preform. The consolidated preform is drawn into an optical fiber.

Abstract translation: 形成光纤的方法包括以下步骤：形成二氧化硅基包层材料的烟灰坯，其中烟炱坯具有0.8g / cm 2至1.6g / cm 3的顶表面和堆积密度。 在烟灰空白的顶面上至少钻一个孔。 至少一个芯棒部件位于至少一个孔中。 烟炱坯料和至少一个烟灰芯甘蔗构件被固结以形成固结的预成型件。 将固结的预成型件拉入光纤。

公开(公告)号：US20150091875A1

公开(公告)日：2015-04-02

申请号：US14460691

申请日：2014-08-15

Applicant: CORNING INCORPORATED

Inventor： Ming-Jun Li

IPC: G06F3/041 ,  G06F3/045 ,  G01B11/14 ,  G06F3/044 ,  G02B6/10 ,  G01L19/08

CPC classification number: G06F3/0414 ,  G01B11/14 ,  G01L19/08 ,  G02B6/10 ,  G06F3/0421 ,  G06F3/044 ,  G06F3/045 ,  G06F2203/04104 ,  G06F2203/04109

Abstract: Pressure-sensing touch systems and methods are disclosed for sensing the occurrence of a touch event based on pressure applied at a touch location. The touch system includes a light-source system and a detector system operably adjacent respective input and output edges of a waveguide. Pressure at a touch location on the waveguide gives rise to a touch event causes the waveguide to bend or flex. The waveguide bending causes a change in the optical paths of light traveling by FTIR, causing the light distribution in the output light to change. The changes are detected and are used to determine whether a touch event occurred, as well as the time-evolution of the touch event. The changes in the output light can include polarization changes caused by birefringence induced in the waveguide by the applied pressure applied. Various detector configurations are disclosed for sensing the location and pressure of a touch event.

Abstract translation: 公开了用于基于在触摸位置处施加的压力来感测触摸事件的发生的压力感测触摸系统和方法。 触摸系统包括可操作地邻近波导的输入和输出边缘的光源系统和检测器系统。 在波导上的触摸位置处的压力导致触摸事件导致波导弯曲或弯曲。 波导弯曲导致由FTIR传播的光的光路的变化，导致输出光中的光分布发生变化。 检测到变化，并用于确定触发事件是否发生，以及触摸事件的时间演变。 输出光的变化可以包括通过所施加的压力在波导管中引起的双折射引起的偏振变化。 公开了用于感测触摸事件的位置和压力​​的各种检测器配置。

公开(公告)号：US20250130364A1

公开(公告)日：2025-04-24

申请号：US18920058

申请日：2024-10-18

Applicant: CORNING INCORPORATED

Inventor： Xin Chen ,  Ming-Jun Li ,  Yin Shu

IPC: G02B6/028 ,  G02B6/036

Abstract: An optical fiber including: (1) a first outer cladding region including a no-slope portion establishing a 0% baseline (Δ0); (2) a core region surrounded by the first outer cladding region, the core region including (i) an outer radius (r1) from 4.0 μm to 6.5 μm and (ii) a maximum relative refractive index (Δ1max) from 0.3% to 0.6%, the core region exhibiting an α value of 5 or greater; and (3) a depressed index cladding region surrounding the core region and surrounded by the first outer cladding region, the depressed index cladding region including (i) an outer radius (r3) from 14 μm to 28 μm, (ii) a relative refractive index (Δ3) from −0.45% to −0.30%, and (iii) a trench volume (VT) from 65%-μm2 to 140%-μm2. The optical fiber exhibits lower LP01 bending loss than LP11 bending loss at operating wavelengths in the O- and C-bands.