DD211168A1 - Vorrichtung zur modulation optischer gangunterschiede - Google Patents

Vorrichtung zur modulation optischer gangunterschiede Download PDF

Info

Publication number
DD211168A1
DD211168A1 DD24441982A DD24441982A DD211168A1 DD 211168 A1 DD211168 A1 DD 211168A1 DD 24441982 A DD24441982 A DD 24441982A DD 24441982 A DD24441982 A DD 24441982A DD 211168 A1 DD211168 A1 DD 211168A1
Authority
DD
German Democratic Republic
Prior art keywords
mounting plate
piezoelectric bending
bending element
movable tongue
path differences
Prior art date
Application number
DD24441982A
Other languages
German (de)
English (en)
Inventor
Gerd Jaeger
Walter Schott
Detlef Heydenbluth
Wilfried Hirschfeld
Roland Beyer
Uwe Foerster
Michael Laubstein
Georg Ranft
Original Assignee
Tech Hochschule
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 Tech Hochschule filed Critical Tech Hochschule
Priority to DD24441982A priority Critical patent/DD211168A1/de
Priority to DE19833326660 priority patent/DE3326660A1/de
Priority to CH416383A priority patent/CH660916A5/de
Publication of DD211168A1 publication Critical patent/DD211168A1/de

Links

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
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G01J3/45—Interferometric spectrometry
    • G01J3/453—Interferometric spectrometry by correlation of the amplitudes
    • G01J3/4532—Devices of compact or symmetric construction
    • 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
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G01J3/45—Interferometric spectrometry
    • G01J3/453—Interferometric spectrometry by correlation of the amplitudes
    • G01J3/4535—Devices with moving mirror
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/06—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the phase of light
    • 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
    • G01B2290/35—Mechanical variable delay line

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Instruments For Measurement Of Length By Optical Means (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
DD24441982A 1982-11-01 1982-11-01 Vorrichtung zur modulation optischer gangunterschiede DD211168A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DD24441982A DD211168A1 (de) 1982-11-01 1982-11-01 Vorrichtung zur modulation optischer gangunterschiede
DE19833326660 DE3326660A1 (de) 1982-11-01 1983-07-23 Vorrichtung zur modulation optischer gangunterschiede
CH416383A CH660916A5 (de) 1982-11-01 1983-07-29 Vorrichtung zur modulation optischer gangunterschiede.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD24441982A DD211168A1 (de) 1982-11-01 1982-11-01 Vorrichtung zur modulation optischer gangunterschiede

Publications (1)

Publication Number Publication Date
DD211168A1 true DD211168A1 (de) 1984-07-04

Family

ID=5542074

Family Applications (1)

Application Number Title Priority Date Filing Date
DD24441982A DD211168A1 (de) 1982-11-01 1982-11-01 Vorrichtung zur modulation optischer gangunterschiede

Country Status (3)

Country Link
CH (1) CH660916A5 (enrdf_load_stackoverflow)
DD (1) DD211168A1 (enrdf_load_stackoverflow)
DE (1) DE3326660A1 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4577131A (en) * 1983-12-29 1986-03-18 Zygo Corporation Piezoelectric micromotion actuator
JPS60253945A (ja) * 1984-05-31 1985-12-14 Matsushita Electric Ind Co Ltd 形状測定装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD137619A1 (de) * 1978-07-11 1979-09-12 Gerd Jaeger Vorrichtung,insbesondere zur digitalen kraftmessung
DE3014328C2 (de) * 1980-04-15 1984-01-12 Kernforschungsanlage Jülich GmbH, 5170 Jülich Vorrichtung zur Modulation der optischen Durchlässigkeit eines Strahlenganges

Also Published As

Publication number Publication date
DE3326660C2 (enrdf_load_stackoverflow) 1991-01-24
CH660916A5 (de) 1987-05-29
DE3326660A1 (de) 1984-05-03

Similar Documents

Publication Publication Date Title
EP2045572B1 (de) Vorrichtung zur Positionserfassung
DE68904681T2 (de) Breitbandige optische erfassung der transienten bewegung einer streuenden oberflaeche.
DE2949327C2 (de) Optische Vorrichtung zum Bestimmen einer Drehung
DE2806777C2 (enrdf_load_stackoverflow)
DE3877543T2 (de) Optischer fibersensor.
EP0172390A2 (de) Verfahren und Einrichtung zur Drehratenauslesung mittels eines passiven optischen Resonators
DE68916785T2 (de) Gyroskop aus optischer faser mit geschlossener schleife.
DE3409207A1 (de) Optischer sensor
DE1623410B2 (de) Verfahren und Anordnung zur Messung mechanischer Bewegungen eines Objektes
DE2710638C2 (de) Vorrichtung zum berührungslosen optischen Empfang von Ultraschallwellen in der zerstörungsfreien Werkstoffprüfung
DE60202137T2 (de) Stabilisiertes Fabry-Perot Interferometer und Verfahren zum Stabilisieren eines Fabry-Perot Interferometers
DE60032218T2 (de) Wellenlängenstabilisierungsvorrichtung und dessen Arbeitswellenlängenjustierungsverfahren
WO2018011350A1 (de) Optische anordnung zur kompensation von fehlausrichtungen eines reflektors gegenüber einer lichtquelle
EP0337054A2 (de) Interferometrische Einrichtung
DD211168A1 (de) Vorrichtung zur modulation optischer gangunterschiede
DD236587A1 (de) Inkrementaler stehende-wellen-sensor
DE4035373C2 (de) Faseroptischer Druck- oder Verschiebungsfühler
DE69000564T2 (de) Optisches system zum messen von linear- oder winkelaenderungen.
EP1231454B1 (de) Vorrichtung und Verfahren zur Durchführung interferometrischer Messungen
DE3426867A1 (de) Verfahren und einrichtung zur drehratenmessung unter verwendung des sagnac-effekts
DE3820170A1 (de) Messgeber zur messung physikalischer groessen
DE19707773C2 (de) Vorrichtung und Verfahren zum Bestimmen der Phasendifferenz zwischen interferierenden Strahlen
DE2634210C2 (de) Interferometer
DE68909228T2 (de) Wellenlängen-Messeinrichtung.
EP0576885A1 (de) Mehrarmiges Interferometer

Legal Events

Date Code Title Description
UW Conversion of economic patent into exclusive patent
RPI Change in the person, name or address of the patentee (searches according to art. 11 and 12 extension act)
ENJ Ceased due to non-payment of renewal fee