DE69306633T2 - Optisches Hybrid - Google Patents

Optisches Hybrid

Info

Publication number
DE69306633T2
DE69306633T2 DE69306633T DE69306633T DE69306633T2 DE 69306633 T2 DE69306633 T2 DE 69306633T2 DE 69306633 T DE69306633 T DE 69306633T DE 69306633 T DE69306633 T DE 69306633T DE 69306633 T2 DE69306633 T2 DE 69306633T2
Authority
DE
Germany
Prior art keywords
throughput
outputs
maximum
optical hybrid
optical
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 - Fee Related
Application number
DE69306633T
Other languages
English (en)
Other versions
DE69306633D1 (de
Inventor
Deventer Mattijs Oskar Van
Der Tol Johannes Jacobus G Van
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.)
Koninklijke PTT Nederland NV
Original Assignee
Koninklijke PTT Nederland NV
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 Koninklijke PTT Nederland NV filed Critical Koninklijke PTT Nederland NV
Publication of DE69306633D1 publication Critical patent/DE69306633D1/de
Application granted granted Critical
Publication of DE69306633T2 publication Critical patent/DE69306633T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G02B6/10—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)
DE69306633T 1992-04-03 1993-03-31 Optisches Hybrid Expired - Fee Related DE69306633T2 (de)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
DE69306633D1 DE69306633D1 (de) 1997-01-30
DE69306633T2 true DE69306633T2 (de) 1997-05-15

Family

ID=19860662

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69306633T Expired - Fee Related DE69306633T2 (de) 1992-04-03 1993-03-31 Optisches Hybrid

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
DE69306633D1 (de) 1997-01-30
JPH0618732A (ja) 1994-01-28
ES2096190T3 (es) 1997-03-01
EP0564043B1 (de) 1996-12-18
ATE146604T1 (de) 1997-01-15
EP0564043A1 (de) 1993-10-06
NL9200634A (nl) 1993-11-01
JP2586985B2 (ja) 1997-03-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee