DE2353108A1 - Messanordnung zum messen von phasenverschiebungen - Google Patents
Messanordnung zum messen von phasenverschiebungenInfo
- Publication number
- DE2353108A1 DE2353108A1 DE19732353108 DE2353108A DE2353108A1 DE 2353108 A1 DE2353108 A1 DE 2353108A1 DE 19732353108 DE19732353108 DE 19732353108 DE 2353108 A DE2353108 A DE 2353108A DE 2353108 A1 DE2353108 A1 DE 2353108A1
- Authority
- DE
- Germany
- Prior art keywords
- phase shift
- measuring
- arrangement according
- measuring arrangement
- wave
- 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.)
- Pending
Links
- 230000010363 phase shift Effects 0.000 title claims description 72
- 230000005855 radiation Effects 0.000 claims description 34
- 238000005259 measurement Methods 0.000 claims description 26
- LELOWRISYMNNSU-UHFFFAOYSA-N hydrogen cyanide Chemical group N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 claims description 12
- 230000005670 electromagnetic radiation Effects 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 230000003534 oscillatory effect Effects 0.000 claims 1
- 230000001960 triggered effect Effects 0.000 claims 1
- 210000002381 plasma Anatomy 0.000 description 14
- 238000000034 method Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 238000013461 design Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000001739 density measurement Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J9/00—Measuring optical phase difference; Determining degree of coherence; Measuring optical wavelength
- G01J9/04—Measuring optical phase difference; Determining degree of coherence; Measuring optical wavelength by beating two waves of a same source but of different frequency and measuring the phase shift of the lower frequency obtained
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F2/00—Demodulating light; Transferring the modulation of modulated light; Frequency-changing of light
- G02F2/002—Demodulating light; Transferring the modulation of modulated light; Frequency-changing of light using optical mixing
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Optics & Photonics (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7237539A FR2203974B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-10-23 | 1972-10-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2353108A1 true DE2353108A1 (de) | 1974-05-09 |
Family
ID=9106082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19732353108 Pending DE2353108A1 (de) | 1972-10-23 | 1973-10-23 | Messanordnung zum messen von phasenverschiebungen |
Country Status (5)
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0275974A3 (en) * | 1987-01-20 | 1990-05-02 | Gte Laboratories Incorporated | Methods of and apparatus for measuring the frequency response of optical detectors |
| CN102129050A (zh) * | 2010-12-24 | 2011-07-20 | 核工业西南物理研究院 | 基于光栅调制相位比较等离子体磁场测量方法与装置 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1076495B (de) * | 1954-08-17 | 1960-02-25 | Ing Ernst Godderidge | Rotierende Verdraengerpumpe |
| DE3446014C2 (de) * | 1984-12-17 | 1987-02-26 | Deutsche Forschungs- und Versuchsanstalt für Luft- und Raumfahrt e.V., 5000 Köln | Interferometer nach dem Michelson-Prinzip |
| GB8525650D0 (en) * | 1985-10-17 | 1985-11-20 | Pilkington Brothers Plc | Interferometer |
| DE69839596D1 (de) * | 1997-09-26 | 2008-07-24 | Japan Science & Tech Agency | Vorrichtung und Verfahren zur Messung von Lichteigenschaften |
-
1972
- 1972-10-23 FR FR7237539A patent/FR2203974B1/fr not_active Expired
-
1973
- 1973-09-25 CH CH1374173A patent/CH569273A5/xx not_active IP Right Cessation
- 1973-10-17 GB GB4839673A patent/GB1437119A/en not_active Expired
- 1973-10-18 IT IT7008273A patent/IT996852B/it active
- 1973-10-23 DE DE19732353108 patent/DE2353108A1/de active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0275974A3 (en) * | 1987-01-20 | 1990-05-02 | Gte Laboratories Incorporated | Methods of and apparatus for measuring the frequency response of optical detectors |
| CN102129050A (zh) * | 2010-12-24 | 2011-07-20 | 核工业西南物理研究院 | 基于光栅调制相位比较等离子体磁场测量方法与装置 |
| CN102129050B (zh) * | 2010-12-24 | 2013-05-22 | 核工业西南物理研究院 | 基于光栅调制相位比较等离子体磁场测量方法与装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2203974A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-05-17 |
| FR2203974B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-01-14 |
| GB1437119A (en) | 1976-05-26 |
| CH569273A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-11-14 |
| IT996852B (it) | 1975-12-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHJ | Non-payment of the annual fee |