ES2099665A1 - Gyrator of orthogonal components of polarization. - Google Patents

Gyrator of orthogonal components of polarization.

Info

Publication number
ES2099665A1
ES2099665A1 ES09400815A ES9400815A ES2099665A1 ES 2099665 A1 ES2099665 A1 ES 2099665A1 ES 09400815 A ES09400815 A ES 09400815A ES 9400815 A ES9400815 A ES 9400815A ES 2099665 A1 ES2099665 A1 ES 2099665A1
Authority
ES
Spain
Prior art keywords
gyrator
interferences
polarization
orthogonal components
waveguide
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
ES09400815A
Other languages
Spanish (es)
Other versions
ES2099665B1 (en
Inventor
Moreno Francisco Jos Mustieles
Olivo Angel Ferreiro
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Telefonica SA
Original Assignee
Telefonica de Espana SA
Telefonica Nacional de Espana SA
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 Telefonica de Espana SA, Telefonica Nacional de Espana SA filed Critical Telefonica de Espana SA
Priority to ES9400815A priority Critical patent/ES2099665B1/en
Priority to PE26652295A priority patent/PE19796A1/en
Publication of ES2099665A1 publication Critical patent/ES2099665A1/en
Application granted granted Critical
Publication of ES2099665B1 publication Critical patent/ES2099665B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Polarising Elements (AREA)
  • Optical Integrated Circuits (AREA)
  • Led Device Packages (AREA)

Abstract

The gyrator of orthogonal components of polarization consists of incorporating a waveguide into an assembly buried in an InP structure 3, with a certain number of interferences 2, the waveguide 1 interferences 2 consisting of deposits of SiO or another material, whose refractive index displays significant differences relative to the refractive index of InP, the interferences being able to be organized periodically or non-periodically and able to take various forms.
ES9400815A 1994-04-19 1994-04-19 ROTOR OF ORTOGONAL POLARIZATION COMPONENTS. Expired - Fee Related ES2099665B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES9400815A ES2099665B1 (en) 1994-04-19 1994-04-19 ROTOR OF ORTOGONAL POLARIZATION COMPONENTS.
PE26652295A PE19796A1 (en) 1994-04-19 1995-04-17 POLARIZATION ORTHOGONAL COMPONENTS ROTATOR

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9400815A ES2099665B1 (en) 1994-04-19 1994-04-19 ROTOR OF ORTOGONAL POLARIZATION COMPONENTS.

Publications (2)

Publication Number Publication Date
ES2099665A1 true ES2099665A1 (en) 1997-05-16
ES2099665B1 ES2099665B1 (en) 1998-02-16

Family

ID=8285930

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9400815A Expired - Fee Related ES2099665B1 (en) 1994-04-19 1994-04-19 ROTOR OF ORTOGONAL POLARIZATION COMPONENTS.

Country Status (2)

Country Link
ES (1) ES2099665B1 (en)
PE (1) PE19796A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0129463A1 (en) * 1983-06-17 1984-12-27 Thomson-Csf Integrated optical polarising device and process for its manufacture
EP0444721A1 (en) * 1990-01-29 1991-09-04 Koninklijke KPN N.V. Integrated optical polarisation splitter
WO1993016403A1 (en) * 1992-02-05 1993-08-19 British Telecommunications Public Limited Company Silica waveguide structure

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0129463A1 (en) * 1983-06-17 1984-12-27 Thomson-Csf Integrated optical polarising device and process for its manufacture
EP0444721A1 (en) * 1990-01-29 1991-09-04 Koninklijke KPN N.V. Integrated optical polarisation splitter
WO1993016403A1 (en) * 1992-02-05 1993-08-19 British Telecommunications Public Limited Company Silica waveguide structure

Also Published As

Publication number Publication date
ES2099665B1 (en) 1998-02-16
PE19796A1 (en) 1996-06-25

Similar Documents

Publication Publication Date Title
GB2277810B (en) Fiber optic connector with transversely moving key
FI942483A7 (en) High refractive index hydrogels and their use
GB2150555B (en) Optical glasses with refractive indices not less than 1.90, abbe numbers not less than 25 and high chemical stability
BR9407981A (en) Fiberglass insulation product containing irregularly shaped fiberglass irregularly shaped fiberglass
AU644568B2 (en) Grooved-core cable for use with ribbon optical fibres and process to make the same
DE69721328D1 (en) FIBER COVER WITH LOWERED BREAKING INDEX FOR REDUCING THE COUPLING TO COATING FASHIONS IN FIBER GRIDS
AU5461194A (en) Lead-free crystal glass with the refractive index higher than 1,52
AU686128B2 (en) Glass fiber manufacturing process and plant
TW342460B (en) A dispersion shift fiber
BR9407939A (en) Insulation product containing irregularly shaped glass fibers
EP0746762A4 (en) Biosensing meter with pluggable memory key
AU6246994A (en) Liquid crystal fiber waveguide
BR8106618A (en) IMPROVEMENT IN THE MANUFACTURING PROCESS OF ARTICLE WRAPPED WITH FILAMENTS
EP0183853A4 (en) Plastic fiber having optical transmission properties.
DE69300205D1 (en) Glasses with high refractive index and low density.
EP0701673A4 (en) Unsintered fiber burner made with metal fibers
AU1774395A (en) Fiber optic coupler exhibiting low nonadiabatic loss
DE69510114D1 (en) Brown photochromic glasses with high refractive index
EP0606598A3 (en) Shaped articles of graduated refractive index exhibiting low dispersion.
DE69735660D1 (en) Fiber optic transmission systems with dispersion measurement and compensation
MY131687A (en) Dual-glass fiber insulation product
AU9506598A (en) Light-induced refractive index changes in low temperature glasses
JPS5738337A (en) Grade refractive index optical structure element and manufacture thereof
GB9002490D0 (en) High stability interferometer for measuring small changes in refractive index and measuring method using the interferometer
ES2099665A1 (en) Gyrator of orthogonal components of polarization.

Legal Events

Date Code Title Description
EC2A Search report published

Date of ref document: 19970516

Kind code of ref document: A1

Effective date: 19970516

PC2A Transfer of patent
FD1A Patent lapsed

Effective date: 20020401