CS43790A2 - Procedure of optical losses measuring on fronts and in junction points of optical waveguides in reflected light - Google Patents

Procedure of optical losses measuring on fronts and in junction points of optical waveguides in reflected light

Info

Publication number
CS43790A2
CS43790A2 CS90437A CS43790A CS43790A2 CS 43790 A2 CS43790 A2 CS 43790A2 CS 90437 A CS90437 A CS 90437A CS 43790 A CS43790 A CS 43790A CS 43790 A2 CS43790 A2 CS 43790A2
Authority
CS
Czechoslovakia
Prior art keywords
optical
fronts
procedure
reflected light
junction points
Prior art date
Application number
CS90437A
Other languages
Czech (cs)
Inventor
Michail Alexandrovic Buchstab
Vladislav Nikol Koromyslicenko
Andrei Alexandrovi Ovsjannikov
Original Assignee
Le Otdel Cent
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Le Otdel Cent filed Critical Le Otdel Cent
Publication of CS43790A2 publication Critical patent/CS43790A2/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/30—Testing of optical devices, constituted by fibre optics or optical waveguides
    • G01M11/31—Testing of optical devices, constituted by fibre optics or optical waveguides with a light emitter and a light receiver being disposed at the same side of a fibre or waveguide end-face, e.g. reflectometers

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Light Guides In General And Applications Therefor (AREA)
CS90437A 1989-02-01 1990-01-30 Procedure of optical losses measuring on fronts and in junction points of optical waveguides in reflected light CS43790A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SU4688092 1989-02-01
SU4688480 1989-02-01

Publications (1)

Publication Number Publication Date
CS43790A2 true CS43790A2 (en) 1991-06-11

Family

ID=26666208

Family Applications (1)

Application Number Title Priority Date Filing Date
CS90437A CS43790A2 (en) 1989-02-01 1990-01-30 Procedure of optical losses measuring on fronts and in junction points of optical waveguides in reflected light

Country Status (10)

Country Link
EP (1) EP0380981A3 (en)
JP (1) JPH02278136A (en)
CN (1) CN1046390A (en)
AU (1) AU4897890A (en)
BR (1) BR9000411A (en)
CA (1) CA2008909A1 (en)
CS (1) CS43790A2 (en)
ES (1) ES2020419A6 (en)
FI (1) FI900391A7 (en)
HU (1) HUT57435A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993022647A1 (en) * 1992-05-01 1993-11-11 Sumitomo Electric Industries, Ltd. Method for identifying optical line
RU2150093C1 (en) * 1998-12-30 2000-05-27 Поволжская государственная академия телекоммуникаций и информатики Procedure determining losses of optical power while mounting insert of optical cable in assembled elementary cable section
RU2225978C2 (en) * 2002-05-13 2004-03-20 Поволжская государственная академия телекоммуникаций и информатики Procedure establishing losses of optical power in joint of optical fibers while mounting optical cable

Also Published As

Publication number Publication date
BR9000411A (en) 1991-01-15
FI900391A0 (en) 1990-01-25
EP0380981A2 (en) 1990-08-08
JPH02278136A (en) 1990-11-14
CN1046390A (en) 1990-10-24
AU4897890A (en) 1990-08-09
EP0380981A3 (en) 1991-10-30
HU900257D0 (en) 1990-03-28
FI900391A7 (en) 1990-08-02
ES2020419A6 (en) 1991-08-01
CA2008909A1 (en) 1990-08-01
HUT57435A (en) 1991-11-28

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