公开(公告)号：IT1184813B

公开(公告)日：1987-10-28

申请号：IT2191385

申请日：1985-08-09

Applicant: UNITED TECHNOLOGIES CORP

Inventor： DUNPHY JAMES RICHARD ,  MELTZ GERALD ,  SNITZER ELIAS

IPC: G02B6/00 ,  G01B11/16 ,  G01L1/24 ,  G02B6/02 ,  H01P

Abstract: An optical strain measuring arrangement including an optical waveguide comprising first and second cores fixedly mounted with respect to a mechanical structure to be monitored, and a detection system for relating the contrast in light intensity emerging from said cores to a range of wavelengths to establish an indication of strain along the range of the optical waveguide.

公开(公告)号：FR2569006A1

公开(公告)日：1986-02-14

申请号：FR8512161

申请日：1985-08-08

Applicant: UNITED TECHNOLOGIES CORP

Inventor： DUNPHY JAMES RICHARD ,  MELTZ GERALD ,  SNITZER ELIAS

IPC: G02B6/00 ,  G01B11/16 ,  G01L1/24 ,  G02B6/02 ,  G01N21/84

Abstract: An optical strain measuring arrangement including an optical waveguide comprising first and second cores fixedly mounted with respect to a mechanical structure to be monitored, and a detection system for relating the contrast in light intensity emerging from said cores to a range of wavelengths to establish an indication of strain along the range of the optical waveguide.

公开(公告)号：FR2569006B1

公开(公告)日：1989-07-13

申请号：FR8512161

申请日：1985-08-08

Applicant: UNITED TECHNOLOGIES CORP

Inventor： DUNPHY JAMES RICHARD ,  MELTZ GERALD ,  SNITZER ELIAS

IPC: G02B6/00 ,  G01B11/16 ,  G01L1/24 ,  G02B6/02 ,  G01N21/84

Abstract: An optical strain measuring arrangement including an optical waveguide comprising first and second cores fixedly mounted with respect to a mechanical structure to be monitored, and a detection system for relating the contrast in light intensity emerging from said cores to a range of wavelengths to establish an indication of strain along the range of the optical waveguide.

公开(公告)号：GB2164745B

公开(公告)日：1987-11-25

申请号：GB8519738

申请日：1985-08-06

Applicant: UNITED TECHNOLOGIES CORP

Inventor： DUNPHY JAMES RICHARD ,  MELTZ GERALD ,  SNITZER ELIAS

IPC: G02B6/00 ,  G01B11/16 ,  G01L1/24 ,  G02B6/02

Abstract: An optical strain measuring arrangement including an optical waveguide comprising first and second cores fixedly mounted with respect to a mechanical structure to be monitored, and a detection system for relating the contrast in light intensity emerging from said cores to a range of wavelengths to establish an indication of strain along the range of the optical waveguide.

公开(公告)号：GB2164745A

公开(公告)日：1986-03-26

申请号：GB8519738

申请日：1985-08-06

Applicant: UNITED TECHNOLOGIES CORP

Inventor： DUNPHY JAMES RICHARD ,  MELTZ GERALD ,  SNITZER ELIAS

IPC: G02B6/00 ,  G01B11/16 ,  G01L1/24 ,  G02B6/02

Abstract: An optical strain measuring arrangement including an optical waveguide comprising first and second cores fixedly mounted with respect to a mechanical structure to be monitored, and a detection system for relating the contrast in light intensity emerging from said cores to a range of wavelengths to establish an indication of strain along the range of the optical waveguide.

公开(公告)号：DE3527678A1

公开(公告)日：1986-02-20

申请号：DE3527678

申请日：1985-08-01

Applicant: UNITED TECHNOLOGIES CORP

Inventor： DUNPHY JAMES RICHARD ,  MELTZ GERALD ,  SNITZER ELIAS

IPC: G02B6/00 ,  G01B11/16 ,  G01L1/24 ,  G02B6/02

Abstract: An optical strain measuring arrangement including an optical waveguide comprising first and second cores fixedly mounted with respect to a mechanical structure to be monitored, and a detection system for relating the contrast in light intensity emerging from said cores to a range of wavelengths to establish an indication of strain along the range of the optical waveguide.

公开(公告)号：IT8521913D0

公开(公告)日：1985-08-09

申请号：IT2191385

申请日：1985-08-09

Applicant: UNITED TECHNOLOGIES CORP

Inventor： DUNPHY JAMES RICHARD ,  MELTZ GERALD ,  SNITZER ELIAS

IPC: G02B6/00 ,  G01B11/16 ,  G01L1/24 ,  G02B6/02 ,  H01P

Abstract: An optical strain measuring arrangement including an optical waveguide comprising first and second cores fixedly mounted with respect to a mechanical structure to be monitored, and a detection system for relating the contrast in light intensity emerging from said cores to a range of wavelengths to establish an indication of strain along the range of the optical waveguide.