ATE137870T1 - Fabry-perot-modulator - Google Patents

Fabry-perot-modulator

Info

Publication number
ATE137870T1
ATE137870T1 AT90301929T AT90301929T ATE137870T1 AT E137870 T1 ATE137870 T1 AT E137870T1 AT 90301929 T AT90301929 T AT 90301929T AT 90301929 T AT90301929 T AT 90301929T AT E137870 T1 ATE137870 T1 AT E137870T1
Authority
AT
Austria
Prior art keywords
reflectivity
mqw
fabry
perot
modulator
Prior art date
Application number
AT90301929T
Other languages
English (en)
Inventor
Mark Whitehead
Original Assignee
British Telecomm
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 British Telecomm filed Critical British Telecomm
Application granted granted Critical
Publication of ATE137870T1 publication Critical patent/ATE137870T1/de

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/015—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on semiconductor elements having potential barriers, e.g. having a PN or PIN junction
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/21—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  by interference
    • G02F1/218—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  by interference using semi-conducting materials

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Lasers (AREA)
  • Led Devices (AREA)
  • Semiconductor Lasers (AREA)
AT90301929T 1989-02-23 1990-02-22 Fabry-perot-modulator ATE137870T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898904185A GB8904185D0 (en) 1989-02-23 1989-02-23 Fabry-perot modulator

Publications (1)

Publication Number Publication Date
ATE137870T1 true ATE137870T1 (de) 1996-05-15

Family

ID=10652223

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90301929T ATE137870T1 (de) 1989-02-23 1990-02-22 Fabry-perot-modulator

Country Status (10)

Country Link
EP (1) EP0384764B1 (de)
JP (1) JP2837265B2 (de)
KR (1) KR0167086B1 (de)
AT (1) ATE137870T1 (de)
AU (1) AU634212B2 (de)
CA (1) CA2047196C (de)
DE (1) DE69026855T2 (de)
GB (1) GB8904185D0 (de)
IE (1) IE62589B1 (de)
WO (1) WO1990010246A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9011813D0 (en) * 1990-05-25 1990-07-18 British Telecomm Fabry-perot modulator
US5291332A (en) * 1992-03-25 1994-03-01 Hughes Aircraft Company Etalons with dispersive coatings
FR2692374B1 (fr) * 1992-06-15 1994-07-29 France Telecom Procede et dispositif de modulation et d'amplification de faisceaux lumineux.
US10928579B2 (en) 2016-06-27 2021-02-23 Viavi Solutions Inc. Optical devices
JP6837930B2 (ja) * 2016-06-27 2021-03-03 ヴァイアヴィ・ソリューションズ・インコーポレイテッドＶｉａｖｉ Ｓｏｌｕｔｉｏｎｓ Ｉｎｃ． 高色度フレーク
EP3263650B1 (de) 2016-06-27 2019-08-14 Viavi Solutions Inc. Magnetische gegenstände

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61226729A (ja) * 1985-04-01 1986-10-08 Hitachi Ltd 光素子およびその製造方法

Also Published As

Publication number Publication date
EP0384764A1 (de) 1990-08-29
DE69026855T2 (de) 1996-10-02
KR920701859A (ko) 1992-08-12
DE69026855D1 (de) 1996-06-13
IE62589B1 (en) 1995-02-08
IE900642L (en) 1990-08-23
JP2837265B2 (ja) 1998-12-14
WO1990010246A1 (en) 1990-09-07
KR0167086B1 (ko) 1999-03-20
AU5105590A (en) 1990-09-26
CA2047196C (en) 1996-05-21
AU634212B2 (en) 1993-02-18
CA2047196A1 (en) 1990-08-24
GB8904185D0 (en) 1989-04-05
EP0384764B1 (de) 1996-05-08

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties