公开(公告)号：JPH11199271A

公开(公告)日：1999-07-27

申请号：JP29668798

申请日：1998-10-19

Applicant: CORNING INC

Inventor： NICHOLAS FRANCIS BORELLY ,  CORNELIUS LAUREN K ,  SMITH DENNIS W ,  TICK PAUL A

IPC: C03C3/062 ,  C03C3/07 ,  C03C3/112 ,  C03C4/06 ,  C03C14/00 ,  C09K9/00 ,  H01B1/08

Abstract: PROBLEM TO BE SOLVED: To obtain a UV sensitive material whose light transmissivity and electric conductivity vary under UV in the glass or glass ceramic state by incorporating fluorides of Cd and, optionally, Pb and/or Zn and/or a rare earth metal into an aluminosilicate-base glass. SOLUTION: This UV sensitive material has a compsn. contg., by mol, 20-40% SiO2 , 10-20% AlO1.5 (35%

公开(公告)号：AU2665199A

公开(公告)日：1999-10-11

申请号：AU2665199

申请日：1999-02-09

Applicant: CORNING INC

Inventor： AITKEN BRUCE G ,  BORRELLI NICHOLAS F ,  CORNELIUS LAUREN K ,  PRICE JAMES J ,  TICK PAUL A

IPC: G01R15/24 ,  G01R33/032

公开(公告)号：CA2146400A1

公开(公告)日：1995-12-01

申请号：CA2146400

申请日：1995-04-05

Applicant: CORNING INC

Inventor： FRANCIS GAYLORD L ,  JOHNSON RONALD E ,  TICK PAUL A ,  WU LUNG-MING

IPC: B29D11/00 ,  B29K503/04 ,  C08K3/32 ,  C08K3/34 ,  C08K3/40 ,  C08K9/02 ,  C08L101/00 ,  C08L101/12 ,  G02B6/28 ,  G02B6/38 ,  C08K9/06 ,  C08K13/06 ,  G02B6/255 ,  G02B6/26

Abstract: Polymeric compositions having a polymeric component and an inorganic filler which undergoes a crystal (phase) inversion within the operating temperature range of the composition are provided. The compositions exhibit low coefficients of thermal expansion (CTEs) and can be formulated to have a negative CTE. Among other applications, the compositions can be used as adhesives in the assembly of optical waveguide couplers and as packaging compounds for such couplers.

公开(公告)号：CA2050517A1

公开(公告)日：1992-04-10

申请号：CA2050517

申请日：1991-09-03

Applicant: CORNING INC

Inventor： CORNELIUS LAUREN K ,  FRANCIS GAYLORD L ,  TICK PAUL A

IPC: C03C3/247 ,  C03C8/06 ,  C03C8/08 ,  C03C8/14 ,  C03C8/18 ,  C03C8/24 ,  C09K3/10

Abstract: Mill additions are disclosed which lower the CTE of, and are compatible with, tin-phosphorus oxyfluoride glasses. The sealing materials provide fusion-type seals having a CTE not over about 110x10-7/.degree.C and a sealing temperature not over about 350.degree.C. Also disclosed is a family of glass compositions in the tin-phosphorus oxyfluoride system that exhibit very low glass transition temperatures and coefficients of thermal expansion not over about 160x10-7/.degree.C (25-150.degree.C). In addition to the four basic elements, the glasses contain up to 11% Nb, and may additionally contain up to 10%, taken individually or in combination, of V, Fe and/or Mo to further decrease the Tg and CTE values.

公开(公告)号：WO0186765A3

公开(公告)日：2002-04-04

申请号：PCT/US0108504

申请日：2001-03-14

Applicant: CORNING INC

Inventor： BORRELLI NICHOLAS F ,  SAMSON BRYCE N ,  TICK PAUL A

IPC: H01S3/067 ,  H01S3/094 ,  H01S3/16 ,  H01S3/17

CPC classification number: H01S3/06708 ,  H01S3/067 ,  H01S3/06754 ,  H01S3/094011 ,  H01S3/1603 ,  H01S3/1608 ,  H01S3/163 ,  H01S3/17

Abstract: A glass-ceramic rare earth doped fiber comprises a plurality of crystallites, wherein at least 90 % of the rare earth dopant is situated within said crystallites. The stimulated emission and absorption line shapes of the rare earth doped glass-ceramic fiber is narrower than that stimulated emission and absorption line shapes of the precursor rare earth doped glass. This is indication of the reduction in the inhomogenous broadening of glass-ceramic fibers compared to glass fibers. An embodiment of an optical amplifier includes: an input port; a length of glass-ceramic rare earth doped fiber, the glass-ceramic fiber being operatively coupled to the input port and including a plurality of crystallites; at least one optical pump coupled to this glass-ceramic fiber; an output port providing an amplified optical signal; and at least one optical component situated between the input port and the output port.

Abstract translation: 玻璃陶瓷稀土掺杂光纤包括多个微晶，其中至少90％的稀土掺杂剂位于所述微晶内。 稀土掺杂的玻璃 - 陶瓷纤维的受激发射和吸收线形状比前体稀土掺杂玻璃的受激发射和吸收线形状窄。 这表明与玻璃纤维相比，玻璃 - 陶瓷纤维的不均匀展宽减少的迹象。 光放大器的实施例包括：输入端口; 玻璃陶瓷稀土掺杂纤维的长度，玻璃陶瓷纤维可操作地耦合到输入端口并且包括多个微晶; 耦合到该玻璃陶瓷纤维的至少一个光泵; 输出端口，提供放大的光信号; 以及位于输入端口和输出端口之间的至少一个光学部件。

公开(公告)号：WO0040979A9

公开(公告)日：2001-11-01

申请号：PCT/US9929779

申请日：1999-12-15

Applicant: CORNING INC

Inventor： BORRELLI NICHOLAS F ,  BROCHETON YVES A ,  CORNELIUS LAUREN K ,  NETTER PAUL L ,  RICOULT DANIEL L ,  TICK PAUL A

IPC: C03C3/32 ,  C03C13/04 ,  G01R15/24 ,  G02B6/00 ,  G01R31/00

CPC classification number: C03C13/042 ,  G01R15/246

Abstract: A method of determining the magnitude of an exceptionally large current in a conductor (4) which comprises measuring the angle of rotation of polarized light (6, 7, 8) from a light source (1, 2) in a magnetic field created by the current with a glass fiber (3) sensor composed of a fluoride glass having a low Verdet constant and a photoelastic coefficient not over about 0.25 (nm/cm)/(kg/cm ).

Abstract translation: 一种确定导体（4）中特大电流的大小的方法，包括在由所述导体（4）产生的磁场中测量来自光源（1,2）的偏振光（6,7,8）的旋转角度 电流与玻璃纤维（3）传感器组成，氟玻璃具有低的Verdet常数和不超过约0.25（nm / cm）/（kg / cm 2）的光弹性系数。

公开(公告)号：AU732048B2

公开(公告)日：2001-04-12

申请号：AU8069298

申请日：1998-06-11

Applicant: CORNING INC

Inventor： TICK PAUL A

IPC: C03C10/16 ,  C03C3/155 ,  C03C3/23 ,  C03C3/247 ,  C03C4/00 ,  C03C8/08

Abstract: The present invention relates to a transparent glass-ceramic material which includes a glass matrix and a crystalline phase of lanthanum fluoride crystals in the glass matrix, where the transparent glass-ceramic material contains no silica. The present invention further relates to a method of producing the transparent glass-ceramic material.

公开(公告)号：AU3122400A

公开(公告)日：2000-07-24

申请号：AU3122400

申请日：1999-12-15

Applicant: CORNING INC

Inventor： BORRELLI NICHOLAS F ,  BROCHETON YVES A ,  CORNELIUS LAUREN K ,  NETTER PAUL L ,  RICOULT DANIEL L ,  TICK PAUL A

IPC: C03C3/32 ,  C03C13/04 ,  G01R15/24 ,  G02B6/00 ,  G01R31/00

公开(公告)号：AU9506598A

公开(公告)日：1999-04-27

申请号：AU9506598

申请日：1998-09-25

Applicant: CORNING INC ,  UNIV ROCHESTER

Inventor： BORRELLI NICHOLAS F ,  BOYD ROBERT W ,  RADIC STOJAN ,  TICK PAUL A

IPC: G02B6/12 ,  C03B37/10 ,  C03C3/23 ,  C03C3/247 ,  C03C13/04 ,  C03C14/00 ,  C03C23/00 ,  C03C25/62 ,  G02B6/02 ,  G02F1/01 ,  G02F1/355 ,  C03B37/15

Abstract: Devices are made comprising a tin-phosphorous oxyfluoride glass, which has been exposed to light, preferably shorter in wavelength than the absorption edge of the glass, to change the refractive index change of the glass. The glasses can be used to form planar and fiber devices, including core/clad structures for guiding light.

公开(公告)号：DE69600652T2

公开(公告)日：1999-02-11

申请号：DE69600652

申请日：1996-04-25

Applicant: CORNING INC

Inventor： BORRELLI NICHOLAS F ,  CORNELIUS LAUREN K ,  NEWHOUSE MARK A ,  TICK PAUL A

IPC: G02B6/12 ,  C03B32/02 ,  C03C3/07 ,  C03C3/072 ,  C03C3/108 ,  C03C4/00 ,  C03C10/00 ,  C03C10/02 ,  C03C10/16 ,  C03C13/00 ,  C03C13/04 ,  G02B6/00 ,  G02B6/10 ,  G02F1/35 ,  H01S3/06 ,  H01S3/17

Abstract: Described are optically active glass-ceramic articles. They are free from ZnO and ZnF2 exhibiting high optical clarity and containing essentially only one crystal phase consisting essentially, expressed in terms of mole percent, of and PrF at a concentration in the range of about 50 to 650 ppm; and, a transparent glass covering the surface of said elongated central member, but leaving exposed said first and second ends, consisting essentially, expressed in terms of weight percent on the oxide basis, of Doped with Pr, Er, and Dy they are especially useful as waveguide amplifiers and lasers.