DE2043695B2 - Verfahren und anordnung zur holographischen untersuchung schwingender objekte - Google Patents
Verfahren und anordnung zur holographischen untersuchung schwingender objekteInfo
- Publication number
- DE2043695B2 DE2043695B2 DE19702043695 DE2043695A DE2043695B2 DE 2043695 B2 DE2043695 B2 DE 2043695B2 DE 19702043695 DE19702043695 DE 19702043695 DE 2043695 A DE2043695 A DE 2043695A DE 2043695 B2 DE2043695 B2 DE 2043695B2
- Authority
- DE
- Germany
- Prior art keywords
- amplitude
- sin
- oscillation
- control function
- arrangement
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims description 14
- 230000010355 oscillation Effects 0.000 description 16
- 230000014509 gene expression Effects 0.000 description 7
- 230000003321 amplification Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000010358 mechanical oscillation Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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
- 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
-
- 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
- G03H1/04—Processes or apparatus for producing holograms
- G03H1/10—Processes or apparatus for producing holograms using modulated reference beam
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Holo Graphy (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1003870A CH518564A (de) | 1970-07-01 | 1970-07-01 | Verfahren und Anordnung zur holographischen Untersuchung schwingender Objekte |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2043695B2 true DE2043695B2 (de) | 1972-01-13 |
| DE2043695A1 DE2043695A1 (OSRAM) | 1972-01-13 |
Family
ID=4358643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19702043695 Withdrawn DE2043695B2 (de) | 1970-07-01 | 1970-09-03 | Verfahren und anordnung zur holographischen untersuchung schwingender objekte |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3719076A (OSRAM) |
| JP (1) | JPS5433148B1 (OSRAM) |
| CA (1) | CA944602A (OSRAM) |
| CH (1) | CH518564A (OSRAM) |
| DE (1) | DE2043695B2 (OSRAM) |
| FR (1) | FR2097100B1 (OSRAM) |
| GB (1) | GB1335604A (OSRAM) |
| NL (1) | NL7108936A (OSRAM) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4725142A (en) * | 1983-09-20 | 1988-02-16 | University Of Delaware | Differential holography |
| US6175411B1 (en) * | 1998-02-25 | 2001-01-16 | Bechtel Bwxt Idaho, Llc | Apparatus and method for measuring and imaging traveling waves |
-
1970
- 1970-07-01 CH CH1003870A patent/CH518564A/de not_active IP Right Cessation
- 1970-09-03 DE DE19702043695 patent/DE2043695B2/de not_active Withdrawn
-
1971
- 1971-06-18 CA CA116,045A patent/CA944602A/en not_active Expired
- 1971-06-23 US US00158652A patent/US3719076A/en not_active Expired - Lifetime
- 1971-06-28 FR FR7123455A patent/FR2097100B1/fr not_active Expired
- 1971-06-29 NL NL7108936A patent/NL7108936A/xx unknown
- 1971-06-29 GB GB3034971A patent/GB1335604A/en not_active Expired
- 1971-07-01 JP JP4844371A patent/JPS5433148B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CH518564A (de) | 1972-01-31 |
| NL7108936A (OSRAM) | 1972-01-04 |
| GB1335604A (en) | 1973-10-31 |
| CA944602A (en) | 1974-04-02 |
| FR2097100A1 (OSRAM) | 1972-03-03 |
| US3719076A (en) | 1973-03-06 |
| DE2043695A1 (OSRAM) | 1972-01-13 |
| JPS5433148B1 (OSRAM) | 1979-10-18 |
| FR2097100B1 (OSRAM) | 1975-07-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2008256C3 (de) | Laser-Entfernungsmeßsystem mit Impulskompression der Echos frequenzmodulierter Laserimpulse | |
| DE2851943A1 (de) | Verbesserungen bei einer abtastvorrichtung | |
| DE2850374C2 (de) | Verfahren zum Ausgleich der Intensitätsschwankungen einer Lichtquelle | |
| DE2027869C3 (de) | Verfahren und Anordnung zur Phasenstabilisierung | |
| DE1772011B1 (de) | Vorrichtung zur gleichzeitigen herstellung und wiedergabe eines hologrammes | |
| DE102015106550B3 (de) | Faseroptisches System und Verfahren zur Reduktion von Biasfehlern in einem solchen faseroptischen System | |
| DE1614662B2 (de) | Ringlaser | |
| DE2258228A1 (de) | Mit doppler-effekt und frequenz-modulation arbeitendes fernmessgeraet | |
| DE2043695B2 (de) | Verfahren und anordnung zur holographischen untersuchung schwingender objekte | |
| DE3530011A1 (de) | Verfahren und vorrichtung zur verbesserung der genauigkeit von messlichtschranken | |
| DE1947201C3 (de) | Verfahren zur holographischen Untersuchung von schwingenden Objekten | |
| DE2043695C (de) | Verfahren und Anordnung zur holographischen Untersuchung schwingender Objekte | |
| EP0113889A2 (de) | Einrichtung zur Messung der Rotationsgeschwindigkeit | |
| DE2755038A1 (de) | Analogkomparator | |
| DE69123097T2 (de) | Optischer Messapparat | |
| DE69202880T2 (de) | Optischer Faserkreisel. | |
| DE3330660A1 (de) | Einrichtung zur messung von unterschieden der eigenresonanzfrequenzen optischer resonatoren | |
| DE2934192A1 (de) | Interferometer-gyroskopvorrichtung | |
| DE3907781A1 (de) | Verfahren und vorrichtung zur digitalen phasenmessung | |
| DE2228502C3 (de) | Anordnung zur Analyse des Schwingungszustandes schwingender Objekte | |
| DE1772291C (de) | Vorrichtung zur Spektralanalyse durch Fouriertransformation | |
| DE1773287B1 (de) | Vorrichtung zur radioelektrischen entfernungsmessung | |
| DE3711634A1 (de) | Lasersystem mit heterodyndetektion und unterdrueckung der stoerlichteffekte | |
| DE1772291B1 (de) | Vorrichtung zur spektralanalyse durch fouriertransformation | |
| DE102004004004A1 (de) | Ansteuerung für ein Heterodyn-Interferometer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8339 | Ceased/non-payment of the annual fee |