GB2379030B - Arrayed waveguide grating and optical communication system using arrayed waveguide grating - Google Patents

Arrayed waveguide grating and optical communication system using arrayed waveguide grating

Info

Publication number
GB2379030B
GB2379030B GB0224428A GB0224428A GB2379030B GB 2379030 B GB2379030 B GB 2379030B GB 0224428 A GB0224428 A GB 0224428A GB 0224428 A GB0224428 A GB 0224428A GB 2379030 B GB2379030 B GB 2379030B
Authority
GB
United Kingdom
Prior art keywords
waveguide grating
arrayed waveguide
communication system
optical communication
arrayed
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
GB0224428A
Other versions
GB0224428D0 (en
GB2379030A (en
Inventor
Toru Hosoi
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.)
NEC Corp
Original Assignee
NEC Corp
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
Priority claimed from JP2000195858A external-priority patent/JP3736303B2/en
Application filed by NEC Corp filed Critical NEC Corp
Publication of GB0224428D0 publication Critical patent/GB0224428D0/en
Publication of GB2379030A publication Critical patent/GB2379030A/en
Application granted granted Critical
Publication of GB2379030B publication Critical patent/GB2379030B/en
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
    • G02B6/12009—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 comprising arrayed waveguide grating [AWG] devices, i.e. with a phased array of waveguides
    • G02B6/12011—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 comprising arrayed waveguide grating [AWG] devices, i.e. with a phased array of waveguides characterised by the arrayed waveguides, e.g. comprising a filled groove in the array section
    • 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
    • G02B6/12009—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 comprising arrayed waveguide grating [AWG] devices, i.e. with a phased array of waveguides
    • G02B6/12016—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 comprising arrayed waveguide grating [AWG] devices, i.e. with a phased array of waveguides characterised by the input or output waveguides, e.g. tapered waveguide ends, coupled together pairs of output waveguides

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Integrated Circuits (AREA)
GB0224428A 2000-06-29 2001-06-29 Arrayed waveguide grating and optical communication system using arrayed waveguide grating Expired - Fee Related GB2379030B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000195858A JP3736303B2 (en) 2000-06-29 2000-06-29 Array waveguide grating, multiplexer device, demultiplexer device, node device, and optical communication system
GB0116067A GB2365997B (en) 2000-06-29 2001-06-29 Arrayed waveguide grating and optical communication system using arrayed waveguide grating

Publications (3)

Publication Number Publication Date
GB0224428D0 GB0224428D0 (en) 2002-11-27
GB2379030A GB2379030A (en) 2003-02-26
GB2379030B true GB2379030B (en) 2003-07-30

Family

ID=26246267

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0224428A Expired - Fee Related GB2379030B (en) 2000-06-29 2001-06-29 Arrayed waveguide grating and optical communication system using arrayed waveguide grating

Country Status (1)

Country Link
GB (1) GB2379030B (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2349957A (en) * 1999-05-11 2000-11-15 Samsung Electronics Co Ltd Optical demultiplexer with flattened spectral response using taper waveguides

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2349957A (en) * 1999-05-11 2000-11-15 Samsung Electronics Co Ltd Optical demultiplexer with flattened spectral response using taper waveguides

Also Published As

Publication number Publication date
GB0224428D0 (en) 2002-11-27
GB2379030A (en) 2003-02-26

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20110629