DE69016168D1 - Holografische Vorrichtung zur Messung der Ablenkungen von Lichtstrahlen in durchsichtigen Medien. - Google Patents

Holografische Vorrichtung zur Messung der Ablenkungen von Lichtstrahlen in durchsichtigen Medien.

Info

Publication number
DE69016168D1
DE69016168D1 DE69016168T DE69016168T DE69016168D1 DE 69016168 D1 DE69016168 D1 DE 69016168D1 DE 69016168 T DE69016168 T DE 69016168T DE 69016168 T DE69016168 T DE 69016168T DE 69016168 D1 DE69016168 D1 DE 69016168D1
Authority
DE
Germany
Prior art keywords
deflections
measuring
light rays
transparent media
holographic device
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
DE69016168T
Other languages
English (en)
Other versions
DE69016168T2 (de
Inventor
Dean Verhoeven
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Application granted granted Critical
Publication of DE69016168D1 publication Critical patent/DE69016168D1/de
Publication of DE69016168T2 publication Critical patent/DE69016168T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/22—Processes or apparatus for obtaining an optical image from holograms
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/41—Refractivity; Phase-affecting properties, e.g. optical path length
    • G01N21/45—Refractivity; Phase-affecting properties, e.g. optical path length using interferometric methods; using Schlieren methods

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Holo Graphy (AREA)
DE69016168T 1989-11-09 1990-10-08 Holografische Vorrichtung zur Messung der Ablenkungen von Lichtstrahlen in durchsichtigen Medien. Expired - Fee Related DE69016168T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8914827A FR2654213B1 (fr) 1989-11-09 1989-11-09 Dispositif de mesure par holographie des deviations de rayons lumineux dans des milieux transparents.

Publications (2)

Publication Number Publication Date
DE69016168D1 true DE69016168D1 (de) 1995-03-02
DE69016168T2 DE69016168T2 (de) 1995-05-18

Family

ID=9387317

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69016168T Expired - Fee Related DE69016168T2 (de) 1989-11-09 1990-10-08 Holografische Vorrichtung zur Messung der Ablenkungen von Lichtstrahlen in durchsichtigen Medien.

Country Status (4)

Country Link
US (1) US5191389A (de)
EP (1) EP0427578B1 (de)
DE (1) DE69016168T2 (de)
FR (1) FR2654213B1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5270853A (en) * 1992-11-30 1993-12-14 The United States Of America As Represented By The Secretary Of The Navy Method and apparatus for imaging an object in or through a scattering medium by using multiple-wave mixing

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3728006A (en) * 1971-10-20 1973-04-17 Trw Inc Holographic schlieren method
US4249823A (en) * 1979-10-16 1981-02-10 The United States Of America As Represented By The Secretary Of The Air Force Windscreen angular deviation measurement device

Also Published As

Publication number Publication date
US5191389A (en) 1993-03-02
EP0427578B1 (de) 1995-01-18
FR2654213B1 (fr) 1992-02-21
FR2654213A1 (fr) 1991-05-10
DE69016168T2 (de) 1995-05-18
EP0427578A1 (de) 1991-05-15

Similar Documents

Publication Publication Date Title
DE68925983D1 (de) Optische Vorrichtung zur Messung von Teilchengrössen
DE3688380D1 (de) Verfahren zur messung des lichtabsorptionsvermoegens eines fluessigkeitsmediums.
DE69332365D1 (de) Vorrichtung zur Messung von Fluoreszenz
DE69216887D1 (de) Gerät zur optischen Messung mit Verwendung von drei Wellenlängen
DE69636862D1 (de) Vorrichtung zur Messung von Raman-Streulicht
DE69116528D1 (de) Vorrichtung zur Messung der Blutströmung
DE68921630D1 (de) Vorrichtung zur Messung von kleinen Verschiebungen.
DE69014108D1 (de) Vorrichtung zur Messung der Giergeschwindigkeit.
DE3680839D1 (de) Vorrichtung zur messung von verschiebungen.
DE69719238D1 (de) Optische Vorrichtung zur Messung von Streulicht
DE58902811D1 (de) Vorrichtung zur faseroptischen messung von absolutpositionen.
DE69014205D1 (de) Optische messinstrumente.
DE69111392D1 (de) Lasergerät zur Messung der Geschwindigkeit von Flüssigkeiten.
AT365812B (de) Vorrichtung zur optischen aufzeichnung von information mit mehreren abtragbaren aufzeichnungsschichten
DE69424085D1 (de) Vorrichtung zur Messung der Gefäss-Funktion
DE3883593D1 (de) Vorrichtung zur Messung von Höhendifferenzen.
DE3779568D1 (de) Optische vorrichtung zur beleuchtung einer probe in einem spektralellipsometer mit hoher seitlicher aufloesung.
DE69233357D1 (de) Vorrichtung zur Messung von Radkräften
DE3578098D1 (de) Randdetektionsvorrichtung in optischem messinstrument.
DE3856499D1 (de) Vorrichtung zur kontinuierlichen Messung der relativen Änderung des Herzzeitvolumens
DE69023875D1 (de) Vorrichtung zum Messen der Lichtabsorption oder Fluoreszenz in flüssigen Proben.
DE69003609D1 (de) Vorrichtung zur messung der verschiebung von radfelgen.
DE3673281D1 (de) Vorrichtung zur optischen ermittlung von gestaltsfehlern niedriger ordnung.
DE69124189D1 (de) Vorrichtung zur messung der blattlänge
DE3871371D1 (de) Optische messeinrichtung.

Legal Events

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