CH545486A - Device for the analysis of the intensity-recorded interference pattern of a vibrating object illuminated with coherent light - Google Patents

Device for the analysis of the intensity-recorded interference pattern of a vibrating object illuminated with coherent light

Info

Publication number
CH545486A
CH545486A CH730072A CH730072A CH545486A CH 545486 A CH545486 A CH 545486A CH 730072 A CH730072 A CH 730072A CH 730072 A CH730072 A CH 730072A CH 545486 A CH545486 A CH 545486A
Authority
CH
Switzerland
Prior art keywords
intensity
analysis
coherent light
interference pattern
object illuminated
Prior art date
Application number
CH730072A
Other languages
German (de)
Inventor
M Dr Mottier Francois
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Priority to CH730072A priority Critical patent/CH545486A/en
Priority to DE19722228082 priority patent/DE2228082C3/en
Priority to AT1084572A priority patent/AT321002B/en
Priority to GB2344273A priority patent/GB1432425A/en
Priority to FR7317711A priority patent/FR2327564A3/en
Publication of CH545486A publication Critical patent/CH545486A/en

Links

Classifications

    • 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
    • G02B27/48—Laser speckle optics
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H9/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
CH730072A 1972-05-18 1972-05-18 Device for the analysis of the intensity-recorded interference pattern of a vibrating object illuminated with coherent light CH545486A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH730072A CH545486A (en) 1972-05-18 1972-05-18 Device for the analysis of the intensity-recorded interference pattern of a vibrating object illuminated with coherent light
DE19722228082 DE2228082C3 (en) 1972-05-18 1972-06-09 Device for analyzing the intensity-recorded interference pattern of a vibrating object illuminated with coherent light
AT1084572A AT321002B (en) 1972-05-18 1972-12-19 Device for the analysis of the intensity-recorded interference pattern of a vibrating object illuminated with coherent light
GB2344273A GB1432425A (en) 1972-05-18 1973-05-16 Analysing oscillations
FR7317711A FR2327564A3 (en) 1972-05-18 1973-05-16 DEVICE FOR ANALYSIS OF THE INTERFERENCE FIGURE, REPRODUCED IN CURRENT VALUES, OF AN OSCILLATING OBJECT LIT BY A COHERENT LIGHT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH730072A CH545486A (en) 1972-05-18 1972-05-18 Device for the analysis of the intensity-recorded interference pattern of a vibrating object illuminated with coherent light

Publications (1)

Publication Number Publication Date
CH545486A true CH545486A (en) 1973-12-15

Family

ID=4322969

Family Applications (1)

Application Number Title Priority Date Filing Date
CH730072A CH545486A (en) 1972-05-18 1972-05-18 Device for the analysis of the intensity-recorded interference pattern of a vibrating object illuminated with coherent light

Country Status (5)

Country Link
AT (1) AT321002B (en)
CH (1) CH545486A (en)
DE (1) DE2228082C3 (en)
FR (1) FR2327564A3 (en)
GB (1) GB1432425A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006030399B3 (en) * 2006-06-29 2007-12-27 Eads Deutschland Gmbh Two-dimensional Fabry Perot interferogram`s circular radius detecting method for detecting gusts, involves selecting transformation such that intensity extrema existing in intensity distribution appears equidistant in intensity vector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006030399B3 (en) * 2006-06-29 2007-12-27 Eads Deutschland Gmbh Two-dimensional Fabry Perot interferogram`s circular radius detecting method for detecting gusts, involves selecting transformation such that intensity extrema existing in intensity distribution appears equidistant in intensity vector

Also Published As

Publication number Publication date
DE2228082B2 (en) 1980-07-24
FR2327564A3 (en) 1977-05-06
AT321002B (en) 1975-05-10
GB1432425A (en) 1976-04-14
FR2327564B3 (en) 1978-06-30
DE2228082C3 (en) 1981-04-09
DE2228082A1 (en) 1973-12-06

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Legal Events

Date Code Title Description
PL Patent ceased