公开(公告)号：CA2103396A1

公开(公告)日：1994-07-01

申请号：CA2103396

申请日：1993-11-18

Applicant: CORNING INC

Inventor： KOENIG DAVID M ,  MAJESTIC PETER J ,  MASCHMEYER RICHARD O

IPC: C03B20/00 ,  C03B37/012 ,  C03B37/025 ,  C03B37/07 ,  G02B6/00 ,  G05B11/42 ,  C03B37/023

Abstract: A method and apparatus for drawing glass objects from glass feedstock, wherein a dimension of the glass object is measured on-line and controlled by a control structure which compensates for the deadtime between a change to the drawing speed and the measurement of the effect of that change to the measured dimension. The model which compensates for the deadtime is preferably nonlinear, and the control gains and model parameters are preferably continuously calculated during the drawing process. The invention is particularly applicable to drawing optical waveguide cane from optical waveguide preforms.

公开(公告)号：AU8472998A

公开(公告)日：1999-02-16

申请号：AU8472998

申请日：1998-06-24

Applicant: CORNING INC

Inventor： BEGUIN ALAIN M ,  BOEK HEATHER D ,  BOYLAN ELIZABETH A ,  MAJESTIC PETER J ,  MASCHMEYER RICHARD O

IPC: G02B6/36 ,  G02B6/30 ,  G02B6/38

公开(公告)号：AU729723B2

公开(公告)日：2001-02-08

申请号：AU8472998

申请日：1998-06-24

Applicant: CORNING INC

Inventor： BEGUIN ALAIN M ,  BOEK HEATHER D ,  BOYLAN ELIZABETH A ,  MAJESTIC PETER J ,  MASCHMEYER RICHARD O

IPC: G02B6/36 ,  G02B6/30 ,  G02B6/38

公开(公告)号：CA2296471A1

公开(公告)日：1999-02-04

申请号：CA2296471

申请日：1998-06-24

Applicant: CORNING INC

Inventor： BEGUIN ALAIN M ,  MAJESTIC PETER J ,  MASCHMEYER RICHARD O ,  BOYLAN ELIZABETH A ,  BOEK HEATHER D

IPC: G02B6/36 ,  G02B6/30 ,  G02B6/38

Abstract: A planar optical device connector (10) and a method for making the same is disclosed in which a connector body (12) contains an annulus (14) for receiving a planar optical device (16) and datums (18) to which the planar optical device (16) is actively aligned. After the planar optical device (16) has been aligned to the datums (18), it is secured to the annulus (14).

公开(公告)号：EP1004046A4

公开(公告)日：2001-01-24

申请号：EP98935492

申请日：1998-06-24

Applicant: CORNING INC

Inventor： BEGUIN ALAIN M ,  BOEK HEATHER D ,  BOYLAN ELIZABETH A ,  MAJESTIC PETER J ,  MASCHMEYER RICHARD O

IPC: G02B6/36 ,  G02B6/30 ,  G02B6/38

CPC classification number: G02B6/30 ,  G02B6/3865 ,  G02B6/3885

Abstract: A planar optical device connector (10) and a method for making the same is disclosed in which a connector body (12) contains an annulus (14) for receiving a planar optical device (16) and datums (18) to which the planar optical device (16) is actively aligned. After the planar optical device (16) has been aligned to the datums (18), it is secured to the annulus (14).