NL9200634A - Optische hybride. - Google Patents

Optische hybride. Download PDF

Info

Publication number
NL9200634A
NL9200634A NL9200634A NL9200634A NL9200634A NL 9200634 A NL9200634 A NL 9200634A NL 9200634 A NL9200634 A NL 9200634A NL 9200634 A NL9200634 A NL 9200634A NL 9200634 A NL9200634 A NL 9200634A
Authority
NL
Netherlands
Prior art keywords
coupling
optical
optical hybrid
hybrid
output
Prior art date
Application number
NL9200634A
Other languages
English (en)
Dutch (nl)
Original Assignee
Nederland Ptt
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 Nederland Ptt filed Critical Nederland Ptt
Priority to NL9200634A priority Critical patent/NL9200634A/nl
Priority to AT93200905T priority patent/ATE146604T1/de
Priority to ES93200905T priority patent/ES2096190T3/es
Priority to DE69306633T priority patent/DE69306633T2/de
Priority to EP93200905A priority patent/EP0564043B1/de
Priority to JP5112016A priority patent/JP2586985B2/ja
Priority to US08/061,302 priority patent/US5491763A/en
Publication of NL9200634A publication Critical patent/NL9200634A/nl

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
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B6/12007—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind forming wavelength selective elements, e.g. multiplexer, demultiplexer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/60—Receivers
    • H04B10/61—Coherent receivers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Integrated Circuits (AREA)
  • Optical Communication System (AREA)
  • Glass Compositions (AREA)
  • Surface Treatment Of Optical Elements (AREA)
NL9200634A 1992-04-03 1992-04-03 Optische hybride. NL9200634A (nl)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NL9200634A NL9200634A (nl) 1992-04-03 1992-04-03 Optische hybride.
AT93200905T ATE146604T1 (de) 1992-04-03 1993-03-31 Optisches hybrid
ES93200905T ES2096190T3 (es) 1992-04-03 1993-03-31 Hibrido optico.
DE69306633T DE69306633T2 (de) 1992-04-03 1993-03-31 Optisches Hybrid
EP93200905A EP0564043B1 (de) 1992-04-03 1993-03-31 Optisches Hybrid
JP5112016A JP2586985B2 (ja) 1992-04-03 1993-04-05 光学複合体
US08/061,302 US5491763A (en) 1992-04-03 1993-05-13 Optical hybrid with 3×3 coupling device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL9200634A NL9200634A (nl) 1992-04-03 1992-04-03 Optische hybride.
NL9200634 1992-04-03

Publications (1)

Publication Number Publication Date
NL9200634A true NL9200634A (nl) 1993-11-01

Family

ID=19860662

Family Applications (1)

Application Number Title Priority Date Filing Date
NL9200634A NL9200634A (nl) 1992-04-03 1992-04-03 Optische hybride.

Country Status (6)

Country Link
EP (1) EP0564043B1 (de)
JP (1) JP2586985B2 (de)
AT (1) ATE146604T1 (de)
DE (1) DE69306633T2 (de)
ES (1) ES2096190T3 (de)
NL (1) NL9200634A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040208419A1 (en) * 2001-11-26 2004-10-21 Fadi Daou Methods and devices to minimize the optical loss when multiplexing optical signals from a plurality of tunable laser sources

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53101446A (en) * 1977-02-17 1978-09-04 Nippon Telegr & Teleph Corp <Ntt> Adjusting method of coupling length of optical directional coupler
JPS63254404A (ja) * 1987-04-13 1988-10-21 Nippon Telegr & Teleph Corp <Ntt> 光合分波器
JPS63267922A (ja) * 1987-04-27 1988-11-04 Oki Electric Ind Co Ltd 導波型光スイツチ

Also Published As

Publication number Publication date
DE69306633T2 (de) 1997-05-15
ES2096190T3 (es) 1997-03-01
JPH0618732A (ja) 1994-01-28
EP0564043B1 (de) 1996-12-18
EP0564043A1 (de) 1993-10-06
ATE146604T1 (de) 1997-01-15
DE69306633D1 (de) 1997-01-30
JP2586985B2 (ja) 1997-03-05

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Legal Events

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A1B A search report has been drawn up
BV The patent application has lapsed