DK1668398T3 - Fremgangsmåde og apparat til reduktion af polarisationsafhængige effekter i en indstilleligt optisk komponent - Google Patents

Fremgangsmåde og apparat til reduktion af polarisationsafhængige effekter i en indstilleligt optisk komponent

Info

Publication number
DK1668398T3
DK1668398T3 DK04775045T DK04775045T DK1668398T3 DK 1668398 T3 DK1668398 T3 DK 1668398T3 DK 04775045 T DK04775045 T DK 04775045T DK 04775045 T DK04775045 T DK 04775045T DK 1668398 T3 DK1668398 T3 DK 1668398T3
Authority
DK
Denmark
Prior art keywords
optical component
dependent effects
reducing polarization
adjustable optical
polarization
Prior art date
Application number
DK04775045T
Other languages
Danish (da)
English (en)
Inventor
Gunnar E Hedin
Even Zimmer
Trond Naterstad
Vladimir Kartashov
Bengt Nissar
Original Assignee
Photonyx As
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 Photonyx As filed Critical Photonyx As
Application granted granted Critical
Publication of DK1668398T3 publication Critical patent/DK1668398T3/da

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/001—Optical devices or arrangements for the control of light using movable or deformable optical elements based on interference in an adjustable optical cavity
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/04—Prisms
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/0025—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration
    • G02B27/0068—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration having means for controlling the degree of correction, e.g. using phase modulators, movable elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
    • G02B27/288—Filters employing polarising elements, e.g. Lyot or Solc filters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Polarising Elements (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Liquid Crystal (AREA)
  • Optical Integrated Circuits (AREA)
  • Optical Communication System (AREA)
DK04775045T 2003-09-05 2004-09-03 Fremgangsmåde og apparat til reduktion af polarisationsafhængige effekter i en indstilleligt optisk komponent DK1668398T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20033940A NO20033940D0 (no) 2003-09-05 2003-09-05 Fremgangsmåte og innretning for reduksjon av polariseringsavhengige effekter i en styrbar optisk komponent
PCT/NO2004/000261 WO2005024490A1 (en) 2003-09-05 2004-09-03 Method and device for reduction of polarization-dependent effects in a tunable optical component

Publications (1)

Publication Number Publication Date
DK1668398T3 true DK1668398T3 (da) 2009-07-20

Family

ID=28787026

Family Applications (1)

Application Number Title Priority Date Filing Date
DK04775045T DK1668398T3 (da) 2003-09-05 2004-09-03 Fremgangsmåde og apparat til reduktion af polarisationsafhængige effekter i en indstilleligt optisk komponent

Country Status (12)

Country Link
US (2) US20060215249A1 (ko)
EP (1) EP1668398B1 (ko)
JP (1) JP2007504506A (ko)
KR (1) KR100879143B1 (ko)
CN (1) CN100439969C (ko)
AT (1) ATE428950T1 (ko)
CA (1) CA2536614C (ko)
DE (1) DE602004020642D1 (ko)
DK (1) DK1668398T3 (ko)
ES (1) ES2326031T3 (ko)
NO (1) NO20033940D0 (ko)
WO (1) WO2005024490A1 (ko)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH454296A (de) * 1967-03-17 1968-04-15 Foerderung Forschung Gmbh Einrichtung zur Verstärkung der Intensität eines optisch erzeugten Bildes
US4278327A (en) * 1979-11-26 1981-07-14 Sperry Corporation Liquid crystal matrices
GB2265024B (en) * 1992-03-14 1996-01-24 British Aerospace A spatial light modulator assembly
US6476987B1 (en) * 1999-08-04 2002-11-05 Lambda Physik Ag Excimer laser with line narrowing
EP1203463A2 (en) * 1999-08-11 2002-05-08 Lightconnect, Inc. Dynamic spectral shaping in optical fibre communication
EP1386193A2 (en) * 2001-04-03 2004-02-04 CiDra Corporation Variable optical source
NO318004B1 (no) 2002-09-06 2005-01-17 Photonyx As Fremgangsmate og innretning for en variabel optisk attenuator
EP1535108A1 (en) * 2002-09-06 2005-06-01 Photonyx AS Method and device for variable optical attenuator

Also Published As

Publication number Publication date
JP2007504506A (ja) 2007-03-01
DE602004020642D1 (de) 2009-05-28
US7656574B2 (en) 2010-02-02
EP1668398B1 (en) 2009-04-15
KR100879143B1 (ko) 2009-01-19
WO2005024490A1 (en) 2005-03-17
US20060215249A1 (en) 2006-09-28
CN1879049A (zh) 2006-12-13
NO20033940D0 (no) 2003-09-05
US20080165410A1 (en) 2008-07-10
KR20060080923A (ko) 2006-07-11
EP1668398A1 (en) 2006-06-14
CA2536614A1 (en) 2005-03-17
ES2326031T3 (es) 2009-09-29
ATE428950T1 (de) 2009-05-15
CA2536614C (en) 2011-02-08
CN100439969C (zh) 2008-12-03

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