CS198139B2 - Holographic device - Google Patents

Holographic device Download PDF

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Publication number
CS198139B2
CS198139B2 CS741782A CS178274A CS198139B2 CS 198139 B2 CS198139 B2 CS 198139B2 CS 741782 A CS741782 A CS 741782A CS 178274 A CS178274 A CS 178274A CS 198139 B2 CS198139 B2 CS 198139B2
Authority
CS
Czechoslovakia
Prior art keywords
points
light source
observation point
change
virtual
Prior art date
Application number
CS741782A
Other languages
Czech (cs)
English (en)
Inventor
Hans Rottenkolber
Hans Steinbichler
Original Assignee
Kohaerente Optik Dr Ing H Rott
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 Kohaerente Optik Dr Ing H Rott filed Critical Kohaerente Optik Dr Ing H Rott
Publication of CS198139B2 publication Critical patent/CS198139B2/cs

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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
    • 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
    • G01B9/021—Interferometers using holographic techniques

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Holo Graphy (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Instruments For Measurement Of Length By Optical Means (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
CS741782A 1973-03-13 1974-03-12 Holographic device CS198139B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2312435A DE2312435C3 (de) 1973-03-13 1973-03-13 Holographische Anordnung zur Ermittlung unregelmäßiger Verformungen durch zerstörungsfreie Werkstoffprüfung

Publications (1)

Publication Number Publication Date
CS198139B2 true CS198139B2 (en) 1980-05-30

Family

ID=5874636

Family Applications (1)

Application Number Title Priority Date Filing Date
CS741782A CS198139B2 (en) 1973-03-13 1974-03-12 Holographic device

Country Status (9)

Country Link
US (1) US3976380A (de)
JP (1) JPS597924B2 (de)
AT (1) AT350817B (de)
CS (1) CS198139B2 (de)
DD (1) DD111608A1 (de)
DE (1) DE2312435C3 (de)
FR (1) FR2221745B1 (de)
GB (1) GB1469271A (de)
SU (1) SU575475A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2721215C3 (de) * 1977-05-11 1981-02-05 Opto-Produkte Ag, Zuerich (Schweiz) Reifenprüfgerät zur zerstörungsfreien holographischen Werkstoffprüfung von Fahr- und Flugzeugreifen auf Fehlstellen
US4171914A (en) * 1978-01-27 1979-10-23 Laser Technology, Inc. Hologram apparatus for testing welds
US4234256A (en) * 1978-04-03 1980-11-18 The Goodyear Tire & Rubber Company Determining depth location of separations within a tire
US4225237A (en) * 1978-05-11 1980-09-30 Opto Produkte Ag Tire checking apparatus
DE2822204A1 (de) * 1978-05-22 1979-11-29 Opto Produkte Ag Reifenpruefgeraet
FR2672684B1 (fr) * 1991-02-13 1994-02-04 Aerospatiale Ste Nationale Indle Procede et dispositif de controle non destructif par interferometrie holographique d'enceintes en materiau composite bobine sur liner metallique.
KR100297518B1 (ko) * 1993-01-19 2001-11-22 빅토르에브게노비치파닌 부하가걸린물체의기계적거동의비파괴검사방법,그판정방법및그장치
US7872746B2 (en) * 2006-12-22 2011-01-18 Alcon, Inc. Single light source uniform parallel light curtain
US8760637B2 (en) 2010-08-30 2014-06-24 Alcon Research, Ltd. Optical sensing system including electronically switched optical magnification

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3582176A (en) * 1968-12-26 1971-06-01 Ibm Holographic optical method and system for photoprinting three-dimensional patterns on three-dimensional objects
US3644047A (en) * 1969-05-08 1972-02-22 Gc Optronics Inc Apparatus and method of simultaneously inspecting a plurality of surfaces of a body by holographic interferometry

Also Published As

Publication number Publication date
AT350817B (de) 1979-06-25
US3976380A (en) 1976-08-24
DD111608A1 (de) 1975-02-20
FR2221745B1 (de) 1978-01-06
SU575475A1 (ru) 1977-10-05
JPS5041590A (de) 1975-04-16
GB1469271A (en) 1977-04-06
ATA129674A (de) 1978-11-15
FR2221745A1 (de) 1974-10-11
DE2312435C3 (de) 1978-06-08
DE2312435B2 (de) 1977-10-13
DE2312435A1 (de) 1974-09-19
JPS597924B2 (ja) 1984-02-21

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