CH492195A - Verfahren zur interferometrischen Messung - Google Patents
Verfahren zur interferometrischen MessungInfo
- Publication number
- CH492195A CH492195A CH6468A CH6468A CH492195A CH 492195 A CH492195 A CH 492195A CH 6468 A CH6468 A CH 6468A CH 6468 A CH6468 A CH 6468A CH 492195 A CH492195 A CH 492195A
- Authority
- CH
- Switzerland
- Prior art keywords
- procedure
- interferometric measurement
- interferometric
- measurement
- Prior art date
Links
Classifications
-
- 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
- G01B9/02055—Reduction or prevention of errors; Testing; Calibration
- G01B9/02075—Reduction or prevention of errors; Testing; Calibration of particular errors
- G01B9/02078—Caused by ambiguity
- G01B9/02079—Quadrature detection, i.e. detecting relatively phase-shifted signals
- G01B9/02081—Quadrature detection, i.e. detecting relatively phase-shifted signals simultaneous quadrature detection, e.g. by spatial phase shifting
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B2290/00—Aspects of interferometers not specifically covered by any group under G01B9/02
- G01B2290/70—Using polarization in the interferometer
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Instruments For Measurement Of Length By Optical Means (AREA)
- Optical Transform (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEL0055585 | 1967-01-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH492195A true CH492195A (de) | 1970-06-15 |
Family
ID=7277079
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH6468A CH492195A (de) | 1967-01-25 | 1968-01-04 | Verfahren zur interferometrischen Messung |
Country Status (6)
Country | Link |
---|---|
US (1) | US3529894A (de) |
JP (1) | JPS4816377B1 (de) |
CH (1) | CH492195A (de) |
DE (1) | DE1547403A1 (de) |
FR (1) | FR1565437A (de) |
GB (1) | GB1185953A (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3881823A (en) * | 1967-06-02 | 1975-05-06 | Philips Corp | Apparatus for measuring the variation of an optical path length with the aid of an interferometer |
DE2127483A1 (de) * | 1971-06-03 | 1972-12-14 | Leitz Ernst Gmbh | Verfahren zur interferentiellen Messung von Langen, Winkeln, Gangunter schieden oder Geschwindigkeiten |
US3976379A (en) * | 1972-12-28 | 1976-08-24 | Olympus Optical Co., Ltd. | Interferometers |
US3937578A (en) * | 1974-02-11 | 1976-02-10 | Raytheon Company | Laser gyroscope |
GB1510788A (en) * | 1974-09-03 | 1978-05-17 | Decca Ltd | Optical pathlength modulators |
DE2963043D1 (en) * | 1978-01-13 | 1982-07-29 | Nat Res Dev | Interferometer systems |
DD234070A1 (de) * | 1985-01-18 | 1986-03-19 | Ilmenau Tech Hochschule | Interferometrische mehrkoordinatenmesseinrichtung |
US4702603A (en) * | 1985-07-23 | 1987-10-27 | Cmx Systems, Inc. | Optical phase decoder for interferometers |
DE3623244A1 (de) * | 1985-12-23 | 1987-06-25 | Suhl Feinmesszeugfab Veb | Beruehrungsloser interferometrischer sensor zur inkrementalen abtastung veraenderlicher interferenzstrukturen |
JP2718705B2 (ja) * | 1988-07-27 | 1998-02-25 | 株式会社日立製作所 | 光音響信号検出方法及びその装置 |
DE4233336C2 (de) * | 1992-10-05 | 2001-08-23 | Zeiss Carl | Verfahren und Vorrichtung zur Detektion von Fokusablagen |
CN102288104B (zh) * | 2011-07-22 | 2014-02-12 | 中国科学院上海光学精密机械研究所 | 六轴4细分干涉仪 |
CN102353325B (zh) | 2011-07-22 | 2013-08-14 | 中国科学院上海光学精密机械研究所 | 四轴4细分干涉仪 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3182292A (en) * | 1961-06-29 | 1965-05-04 | Link Division Of General Prec | Noise-rejecting counter circuit |
US3225644A (en) * | 1961-10-16 | 1965-12-28 | Zeiss Jena Veb Carl | Apparatus producing interferential test data for measuring and control instruments |
US3409375A (en) * | 1964-10-21 | 1968-11-05 | Cutler Hammer Inc | Gauging interferometer systems |
US3434787A (en) * | 1965-11-15 | 1969-03-25 | Optomechanisms Inc | Double axes interferometer |
-
1967
- 1967-01-25 DE DE19671547403 patent/DE1547403A1/de active Pending
-
1968
- 1968-01-04 CH CH6468A patent/CH492195A/de not_active IP Right Cessation
- 1968-01-16 FR FR1565437D patent/FR1565437A/fr not_active Expired
- 1968-01-16 JP JP43002001A patent/JPS4816377B1/ja active Pending
- 1968-01-18 GB GB2823/68A patent/GB1185953A/en not_active Expired
- 1968-01-22 US US699650A patent/US3529894A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPS4816377B1 (de) | 1973-05-22 |
DE1547403A1 (de) | 1969-12-18 |
GB1185953A (en) | 1970-04-02 |
US3529894A (en) | 1970-09-22 |
FR1565437A (de) | 1969-05-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH488196A (de) | Verfahren und Anordnung zur Entfernungsmessung | |
AT301331B (de) | Einrichtung zur Entfernungsmessung | |
CH484414A (de) | Messgerät zur Bestimmung der Abmessungen eines Werkstückes | |
CH535958A (de) | Vorrichtung zur optisch-elektronischen Abstandsmessung | |
CH525466A (de) | Verfahren zur kontinuierlichen Messung der Verschiebung eines Objektpunktes | |
CH492195A (de) | Verfahren zur interferometrischen Messung | |
CH518521A (fr) | Transformateur de mesure de position | |
CH436766A (de) | Verfahren zur Messung der Sichtweiten | |
FI48305C (fi) | Laite etäisyyden mittaamiseksi | |
CH471369A (de) | Verfahren zur interferometrischen Messung von zwei Längen mit monochromatischen Lichtbündeln | |
CH519625A (de) | Vorrichtung zur Messung der Lage eines Gleises | |
CH486018A (de) | Gerät zur Messung der Kontrastübertragungsfunktion | |
CH525496A (de) | Vorrichtung zur Messung der Blickrichtung | |
AT274133B (de) | Schaltungsanordnung zur Dämpfungsmessung | |
CH488172A (fr) | Dispositif de mesure de la position relative de deux organes | |
CH469974A (de) | Vorrichtung zur Sichtbarmachung der Temperaturunterschiede eines Objektes | |
CH397259A (de) | Verfahren zur Distanzmessung | |
CH489025A (de) | Entfernungs-Messsystem | |
AT288057B (de) | Vorrichtung zur Messung der Bodenfeuchte | |
CH455360A (de) | Verfahren zur automatischen Auswertung eines Balkendiagramms | |
CH474747A (de) | Abstandsmessinstrument | |
CH473023A (fr) | Cuiller de mesure | |
AT280662B (de) | Vorrichtung zur Messung der Dichte | |
DE1596987B2 (de) | Verfahren zur verbindung von dehnungsmesstreifen mit der zu vermessenden unterlage | |
AT307473B (de) | Fahrbarer Meßsatz zur geometrischen Ausmessung wenigstens einer Schiene eines Schienenstranges |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |