ATE360831T1 - Optische verzögerungsleitung - Google Patents

Optische verzögerungsleitung

Info

Publication number
ATE360831T1
ATE360831T1 AT02726123T AT02726123T ATE360831T1 AT E360831 T1 ATE360831 T1 AT E360831T1 AT 02726123 T AT02726123 T AT 02726123T AT 02726123 T AT02726123 T AT 02726123T AT E360831 T1 ATE360831 T1 AT E360831T1
Authority
AT
Austria
Prior art keywords
delay line
grating
lens system
optical delay
disposed
Prior art date
Application number
AT02726123T
Other languages
English (en)
Inventor
Matt J Everett
Jay Wei
Original Assignee
Zeiss Carl Meditec Ag
Zeiss Carl Meditec Inc
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 Zeiss Carl Meditec Ag, Zeiss Carl Meditec Inc filed Critical Zeiss Carl Meditec Ag
Application granted granted Critical
Publication of ATE360831T1 publication Critical patent/ATE360831T1/de

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
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4246—Bidirectionally operating package structures
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G01B9/0209—Low-coherence interferometers
    • G01B9/02091—Tomographic interferometers, e.g. based on optical coherence
    • 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
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
    • G02B6/29304—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by diffraction, e.g. grating
    • G02B6/29305—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by diffraction, e.g. grating as bulk element, i.e. free space arrangement external to a light guide
    • G02B6/2931—Diffractive element operating in reflection
    • 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
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
    • G02B6/29304—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by diffraction, e.g. grating
    • G02B6/29305—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by diffraction, e.g. grating as bulk element, i.e. free space arrangement external to a light guide
    • G02B6/29313—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by diffraction, e.g. grating as bulk element, i.e. free space arrangement external to a light guide characterised by means for controlling the position or direction of light incident to or leaving the diffractive element, e.g. for varying the wavelength response
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B2290/00—Aspects of interferometers not specifically covered by any group under G01B9/02
    • G01B2290/35—Mechanical variable delay line
    • 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
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
    • G02B6/29379—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means characterised by the function or use of the complete device
    • G02B6/29392—Controlling dispersion
    • G02B6/29394—Compensating wavelength dispersion

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Health & Medical Sciences (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Instruments For Measurement Of Length By Optical Means (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Lenses (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Glass Compositions (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Optical Communication System (AREA)
AT02726123T 2001-03-01 2002-03-01 Optische verzögerungsleitung ATE360831T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/797,748 US6654127B2 (en) 2001-03-01 2001-03-01 Optical delay line

Publications (1)

Publication Number Publication Date
ATE360831T1 true ATE360831T1 (de) 2007-05-15

Family

ID=25171703

Family Applications (2)

Application Number Title Priority Date Filing Date
AT02726123T ATE360831T1 (de) 2001-03-01 2002-03-01 Optische verzögerungsleitung
AT05012824T ATE334413T1 (de) 2001-03-01 2002-03-01 Optische verzögerungsleitung

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT05012824T ATE334413T1 (de) 2001-03-01 2002-03-01 Optische verzögerungsleitung

Country Status (6)

Country Link
US (1) US6654127B2 (de)
EP (2) EP1364239B1 (de)
JP (1) JP4215513B2 (de)
AT (2) ATE360831T1 (de)
DE (2) DE60213488T2 (de)
WO (1) WO2002071117A2 (de)

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JP5324095B2 (ja) 2004-08-24 2013-10-23 ザ ジェネラル ホスピタル コーポレイション 血管セグメントを画像化する方法および装置
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US20070097371A1 (en) * 2005-07-20 2007-05-03 Chris Parker Laser sensing apparatus and method
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Also Published As

Publication number Publication date
US6654127B2 (en) 2003-11-25
DE60219763D1 (de) 2007-06-06
EP1364239B1 (de) 2007-04-25
WO2002071117A2 (en) 2002-09-12
ATE334413T1 (de) 2006-08-15
EP1364239A2 (de) 2003-11-26
DE60219763T2 (de) 2008-01-17
EP1574885B1 (de) 2006-07-26
DE60213488D1 (de) 2006-09-07
DE60213488T2 (de) 2007-06-28
JP2004535552A (ja) 2004-11-25
US20020122182A1 (en) 2002-09-05
WO2002071117A3 (en) 2003-08-28
EP1574885A1 (de) 2005-09-14
JP4215513B2 (ja) 2009-01-28

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