公开(公告)号：WO2022035707A1

公开(公告)日：2022-02-17

申请号：PCT/US2021/045046

申请日：2021-08-06

Applicant: PAVILION INTEGRATION CORPORATION

Inventor： LUO, Ningyi ,  HUANG, Jihchuang Robin

IPC: C03B37/075 ,  G02B6/02 ,  G02B6/255

Abstract: Arrangements of multi-core fibers, devices, and systems with two or more cores, defined by a core separation of less than a cross-sectional diameter of a discrete single core unmodified fiber, and methods of using are provided and/or described herein. Arrangements of fibers, devices, and systems with three or more cores, defined by a core separation of less than a cross-sectional diameter of a discrete single core fiber, and methods of using are provided and/or described herein. Also, disclosed are methods of manufacturing and joining two or more single rectangular (or square core) fibers to form two or more lines of illumination for myriad applications.

公开(公告)号：WO2009002953A2

公开(公告)日：2008-12-31

申请号：PCT/US2008/067962

申请日：2008-06-24

Applicant: LUMITEX, INC. ,  PAGE, David, J. ,  SPAHNIE, Brian, M.

Inventor： PAGE, David, J. ,  SPAHNIE, Brian, M.

IPC: C03B37/075 ,  G02B6/02

CPC classification number: G02B6/0035 ,  G02B6/0065

Abstract: Light emitting members or illuminators in the form of a light guide which may comprise one or more flat optical fibers having a pattern of U shaped notches or grooves in at least one side to cause conducted light to be emitted therefrom. A laser may be used to cut any desired pattern of notches or grooves in the light guide.

Abstract translation: 光导形式的发光构件或照明器，其可以包括在至少一个侧面上具有U形凹口或凹槽图案的一个或多个扁平光纤，以引起传导光从其中发射。 可以使用激光来切割光导中的任何所需的凹口或凹槽的图案。

公开(公告)号：WO2006045443A1

公开(公告)日：2006-05-04

申请号：PCT/EP2005/011023

申请日：2005-10-13

Applicant: HERAEUS TENEVO GMBH ,  VYDRA, Jan ,  SCHÖTZ, Gerhard

Inventor： VYDRA, Jan ,  SCHÖTZ, Gerhard

IPC: H01S3/067 ,  H01S3/094 ,  C03B37/075 ,  C03B37/027

CPC classification number: H01S3/067 ,  C03B23/06 ,  C03B37/15 ,  H01S3/061 ,  H01S3/06708 ,  H01S3/094003 ,  H01S3/094019 ,  H01S3/1618 ,  H01S3/1693 ,  H01S3/17 ,  H01S3/176

Abstract: In a known method for producing a quartz glass component for a laser, a cylindrical shaped part is produced with a core of laser active quartz glass, which has a cylindrical cladding surface and a front-sided output end for laser radiation and which is formed into a winding arrangement and fixed in said form. Starting from this, to provide a simple and inexpensive method for producing a laser component of laser active quartz glass in which pump light can be coupled in a highly efficient manner through the cylinder cladding into the core region, the invention suggests that during formation of the winding arrangement (3) the cylindrical shaped part (6) has a temperature above a deformation temperature at which the quartz glass can be deformed plastically. A laser component configured according to the invention is characterized by a winding arrangement (9) which is made from a plastically deformed shaped part (11) in a self-supporting manner.

Abstract translation: 在制造激光用石英玻璃成分的已知方法中，制造了具有激光活性石英玻璃的芯的筒状部，该激光有源石英玻璃具有圆筒状的包层面和激光照射用的前端输出端，并形成为 缠绕布置并以所述形式固定。 从此开始，为了提供一种用于制造激光有源石英玻璃的激光组件的简单和便宜的方法，其中泵浦光可以通过气缸包层以高效的方式耦合到芯区域中，本发明提出在形成 卷绕装置（3），圆柱形部件（6）的温度高于石英玻璃塑性变形的变形温度。 根据本发明构造的激光部件的特征在于，以自支撑的方式由塑性变形的成形部件（11）制成的卷绕装置（9）。

公开(公告)号：WO2003062160A1

公开(公告)日：2003-07-31

申请号：PCT/GB2003/000289

申请日：2003-01-23

Applicant: BLAZEPHOTONICS LIMITED ,  KNIGHT, Jonathan, Cave ,  RUSSELL, Philip, St.John ,  BIRKS, Timothy, Adam

Inventor： KNIGHT, Jonathan, Cave ,  RUSSELL, Philip, St.John ,  BIRKS, Timothy, Adam

IPC: C03B37/075

CPC classification number: G02B6/02314 ,  B82Y20/00 ,  C03B37/01205 ,  C03B37/0122 ,  C03B2201/04 ,  C03B2201/075 ,  C03B2203/42 ,  G02B6/02347 ,  G02B6/0238

Abstract: A method of manufacturing an optical fibre, comprises: (i) forming a preform (10) for drawing into the fibre, the preform (10) comprising a bundle of elongate elements (20,50) arranged to form a first region that becomes a cladding region of the fibre and a second region that becomes a core region of the fibre; (ii) drawing the preform (10) into the fibre. The bundle of elongate elements (20,50) comprises a plurality of elongate elements (20) of a lower purity dielectric material and at least one elongate element (50) of a higher purity dielectric material. The first region comprises a plurality of the lower purity elements (20) and the second region comprises the higher purity element (50).

Abstract translation: 一种制造光纤的方法包括：（i）形成用于拉入纤维的预成型件（10），所述预成型件（10）包括一束细长元件（20,50），所述细长元件布置成形成第一区域，所述第一区域成为 纤维的包层区域和成为纤维的核心区域的第二区域; （ii）将预成型件（10）拉伸到纤维中。 细长元件束（20,50）包括多个较低纯度介电材料的细长元件（20）和至少一个较高纯度介电材料的细长元件（50）。 第一区域包括多个较低纯度元件（20），第二区域包括较高纯度元件（50）。

公开(公告)号：WO02016980A1

公开(公告)日：2002-02-28

申请号：PCT/GB2001/003618

申请日：2001-08-10

IPC: G02B6/04 ,  C03B37/012 ,  C03B37/028 ,  C03B37/075 ,  G02B6/00 ,  G02B6/02 ,  G02B6/12

CPC classification number: C03B37/0122 ,  C03B2203/14 ,  C03B2203/42 ,  G02B6/02328 ,  G02B6/02347 ,  G02B6/02357 ,  G02B6/02361 ,  G02B6/02371 ,  G02B6/02385

Abstract: An optical fibre structure comprising a holey fibre (20) arranged in a holey outer support structure made up of holey tubes (22) encased in a thin walled outer jacket (24). The holey fibre may have a solid core surrounded by a holey cladding comprising a plurality of rings of holes. With the invention it is possible to produce robust, coated and jacketed fibres with microstructured core features of micrometer size relatively easily using existing fibre fabrication technology. This improvement is a result of the outer holey structure which reduces the thermal mass of the supporting structure and makes it possible to reliably and controllably retain small hole features during the fibre fabrication process.

Abstract translation: 一种光纤结构，包括布置在由多孔管（22）封装在薄壁外护套（24）中的多孔外部支撑结构中的多孔纤维（20）。 多孔纤维可以具有被包含多个孔环的多孔包层包围的实芯。 利用本发明，可以使用现有的纤维制造技术相对容易地制造具有微米尺寸的微结构核心特征的坚固的，涂覆的和夹套的纤维。 这种改进是外孔结构的结果，其减小了支撑结构的热质量，并且使得在纤维制造过程中可以可靠且可控地保持小孔特征。

公开(公告)号：WO00006506A1

公开(公告)日：2000-02-10

申请号：PCT/US1999/016178

申请日：1999-07-16

IPC: G02B6/00 ,  C03B19/06 ,  C03B23/047 ,  C03B37/012 ,  C03B37/027 ,  C03B37/028 ,  C03B37/075 ,  G02B6/02 ,  C03B19/09 ,  C03B37/02

CPC classification number: G02B6/02314 ,  B82Y20/00 ,  C03B19/06 ,  C03B23/047 ,  C03B37/01205 ,  C03B37/01288 ,  C03B37/028 ,  C03B37/0756 ,  C03B2203/14 ,  C03B2203/42 ,  G02B6/02328 ,  G02B6/02333 ,  G02B6/02347 ,  G02B6/02352 ,  G02B6/02357 ,  G02B6/02371 ,  G02B6/02385

Abstract: This is a way to make a glass thing with anisotropic optical properties. A preform (10) with longitudinal passages is drawn thinner by a puller (18) so as to make a rod or fiber (16).

Abstract translation: 这是一种用各向异性光学性质制作玻璃的方法。 具有纵向通道的预成型件（10）被拉拔器（18）变薄以便制成杆或纤维（16）。

公开(公告)号：WO1980001684A1

公开(公告)日：1980-08-21

申请号：PCT/DE1980000013

申请日：1980-02-04

Applicant: NUSSBAUM H

IPC: C03B37/075

CPC classification number: C03B37/022 ,  C03B37/0756

Abstract: Hollow glass fibres laminated materials suffer, still nowadays, from the fault of containing water and other substances. The sealing processes used up to flow still show defects which are eliminated by the invention. The hollow glass fibre receives sealing walls during the spinning operation which takes place with a protection gas comprised of an aerosol wherein the material of the tight wall is in suspension. For this purpose, small hollow glass balls are used, of which the diameter corresponds to that of the fibres. The aerosol is directed by a cooled nozzle of the hollow fibre inner diameter, so that the current speed corresponds approximately to the spinning speed (about 1 to 1.5 m/s).

公开(公告)号：WO2018169487A1

公开(公告)日：2018-09-20

申请号：PCT/SG2018/050097

申请日：2018-03-02

Applicant: NANYANG TECHNOLOGICAL UNIVERSITY

Inventor： YOO, Seongwoo ,  HUANG, Xiaosheng

IPC: G02B6/02 ,  C03B37/075

Abstract: According to embodiments of the present invention, a fiber preform or an optical fiber is provided. The fiber preform or the optical fiber includes a core region, and a cladding arrangement comprising a first cladding region comprising a plurality of rods entirely surrounding the core region, and a second cladding region in between the core region and the first cladding region, the second cladding region comprising a plurality of tubes, wherein a plurality of splits are defined in the second cladding region. According to further embodiments of the present invention, a method for forming a fiber preform and a method for forming an optical fiber are also provided.

公开(公告)号：WO2013130156A3

公开(公告)日：2013-11-07

申请号：PCT/US2012068046

申请日：2012-12-05

Applicant: UNIV TUFTS

Inventor： OMENETTO FIORENZO ,  KAPLAN DAVID ,  KIM SUNGHWAN

IPC: G02B1/02 ,  C03B37/075 ,  G02B6/10

CPC classification number: G02B1/005 ,  B29D11/0074 ,  B29D11/00788 ,  B29K2089/00 ,  B29K2833/12 ,  B29K2995/0018 ,  B82Y20/00 ,  Y10S977/773

Abstract: The present invention provides silk photonic crystals that can be used to enhance light-induced effects. Also disclosed are biocompatible, functionalized, all-protein inverse opals and related methods.

Abstract translation: 本发明提供可用于增强光诱导效应的丝光子晶体。 还公开了生物相容性，功能化，全蛋白反蛋白石和相关方法。

公开(公告)号：WO2007134453A3

公开(公告)日：2008-01-10

申请号：PCT/CA2007000904

申请日：2007-05-23

Applicant: ITF LAB INC ,  ZHOU CHANGZUN ,  ZHAO YUNFEI

Inventor： ZHOU CHANGZUN ,  ZHAO YUNFEI

IPC: G01J4/00 ,  C03B37/075 ,  G01M11/02 ,  G02B6/024

CPC classification number: G02B6/02109 ,  G01D5/35303 ,  G01M11/3181

Abstract: This invention provides a method for measuring and monitoring the state of polarization (SOP) of a polarization maintaining (PM) fiber and the like using a narrowband fiber Bragg grating (FBG) written on the same. The PM fiber therefore comprises a first narrowband reference FBG which is used as a reference to measure and monitor the SOP of the PM fiber. Due to the birefringence properties of the PM fiber, the reference FBG will generally reflect two narrowband spectra, each having a central wavelength; one in the slow axis and one in the fast axis. By measuring the intensity of the reflected spectra in each axis and by tuning the fiber with a polarization controller, it is possible to adjust the fiber to a predetermined SOP. After having adjusted the PM fiber to a predetermined SOP, it is possible to accurately measure the optical properties of a second grating, or of another optical device, according to the predetermined SOP. The method of the present invention can also be advantageously used for accurate measurement of reflectivity.

Abstract translation: 本发明提供了一种使用写在其上的窄带光纤布拉格光栅（FBG）来测量和监测偏振维持（PM）光纤等的偏振状态（SOP）的方法。 PM纤维因此包括第一窄带参考FBG，其用作测量和监测PM光纤的SOP的参考。 由于PM光纤的双折射性质，参考光栅将通常反射两个窄带光谱，每个具有中心波长; 一个在慢轴上，一个在快轴上。 通过测量每个轴上反射光谱的强度并通过用偏振控制器调谐光纤，可以将光纤调节到预定的SOP。 在将PM光纤调节到预定的SOP之后，可以根据预定的SOP精确地测量第二光栅或另一光学装置的光学特性。 本发明的方法还可以有利地用于精确测量反射率。