ES438217A1 - Un divisor de energia optica mejorado. - Google Patents

Un divisor de energia optica mejorado.

Info

Publication number
ES438217A1
ES438217A1 ES438217A ES438217A ES438217A1 ES 438217 A1 ES438217 A1 ES 438217A1 ES 438217 A ES438217 A ES 438217A ES 438217 A ES438217 A ES 438217A ES 438217 A1 ES438217 A1 ES 438217A1
Authority
ES
Spain
Prior art keywords
optical
power dividers
optical power
tips
optical fibre
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.)
Expired
Application number
ES438217A
Other languages
English (en)
Spanish (es)
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.)
Nokia Spain SA
Original Assignee
Alcatel 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 Alcatel Espana SA filed Critical Alcatel Espana SA
Publication of ES438217A1 publication Critical patent/ES438217A1/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
    • G02B6/2856—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers formed or shaped by thermal heating means, e.g. splitting, branching and/or combining elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)
ES438217A 1974-06-06 1975-06-04 Un divisor de energia optica mejorado. Expired ES438217A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2509174A GB1470539A (en) 1974-06-06 1974-06-06 Optical fibre optical power dividers

Publications (1)

Publication Number Publication Date
ES438217A1 true ES438217A1 (es) 1977-05-16

Family

ID=10222062

Family Applications (1)

Application Number Title Priority Date Filing Date
ES438217A Expired ES438217A1 (es) 1974-06-06 1975-06-04 Un divisor de energia optica mejorado.

Country Status (3)

Country Link
ES (1) ES438217A1 (enExample)
FR (1) FR2274053A1 (enExample)
GB (1) GB1470539A (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2812346A1 (de) * 1977-03-23 1978-09-28 Tokyo Shibaura Electric Co Lichtverteiler
US4291940A (en) * 1977-06-13 1981-09-29 Canadian Patents & Development Ltd. Low loss access coupler for multimode optical fiber distribution systems
CA1076858A (en) * 1978-04-10 1980-05-06 Northern Telecom Limited Low loss directional coupling for optical fibres
GB2026192A (en) * 1978-07-20 1980-01-30 Rank Organisation Ltd Fibre optics branching coupler
US4473271A (en) * 1981-12-17 1984-09-25 Honeywell Inc. Method and apparatus for fiber optic coupling
JPS6261013A (ja) * 1985-09-12 1987-03-17 Daiichi Denshi Kogyo Kk 楕円レンズを有する光ファイバと製造方法

Also Published As

Publication number Publication date
FR2274053B3 (enExample) 1978-12-29
FR2274053A1 (fr) 1976-01-02
GB1470539A (en) 1977-04-14

Similar Documents

Publication Publication Date Title
DK509475A (da) Kobleled til optiske fibre
DK143620C (da) Kobleled for optiske fibre
IT1043592B (it) Connetore di fibre ottiche
DK144927C (da) Kobleled til optiske fibre
FR2296189A1 (fr) Connecteur de fibres optiques
FR2352665A1 (fr) Perfectionnements apportes aux stratifies armes de fibres
FR2278088A1 (fr) Connecteur de fibres optiques
IT7822875A0 (it) Perfezionamenti relativi a connettori di fibre ottiche.
IT1051925B (it) Composito rinforzato con fibre di elevata tenacita alla rottura
DK145010C (da) Kobleled for optiske fibre
IT1082233B (it) Rotore rinforzato con fibre
SU643746A1 (ru) "Расщепитель светового пучка интерферометра
ES438217A1 (es) Un divisor de energia optica mejorado.
DK373977A (da) Kobleled for optiske fibre
IT1043593B (it) Perfezionamento nelle terminazioni per fibre ottiche
JPS546568A (en) Optical fiber connector
JPS522442A (en) Light coupler
IT1077030B (it) Macchina per accorciare le fibre o per regolare defeltrare o calibrare le fibre naturali o artificiali
FR2325059A1 (fr) Fibre optique presentant une faible dispersion de mode
IT1121503B (it) Ftalocianin-azocoloranti verdi,idrosolubili,reattivi con le fibre,di formula i
JPS5413349A (en) Switch for optical fiber
ES454398A1 (es) Perfeccionamientos introducidos en una tela no tejida orien-tada biaxialmente.
JPS52113230A (en) Manufacture of tip end tapered light transmitting fiber and its mutual ly combined part
JPS53131054A (en) Construction of wide range transmission passage of graded index multi- mode fiber
JPS5291446A (en) Optical fibre connector