CA951142A - Process and apparatus for investigating the coherence of light radiation - Google Patents

Process and apparatus for investigating the coherence of light radiation

Info

Publication number
CA951142A
CA951142A CA135,181,A CA135181A CA951142A CA 951142 A CA951142 A CA 951142A CA 135181 A CA135181 A CA 135181A CA 951142 A CA951142 A CA 951142A
Authority
CA
Canada
Prior art keywords
investigating
coherence
light radiation
radiation
light
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.)
Expired
Application number
CA135,181,A
Other languages
English (en)
Other versions
CA135181S (en
Inventor
Francois Mottier
Rene Dandliker
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BBC Brown Boveri AG Germany
Original Assignee
Brown Boveri und Cie AG Germany
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 Brown Boveri und Cie AG Germany filed Critical Brown Boveri und Cie AG Germany
Application granted granted Critical
Publication of CA951142A publication Critical patent/CA951142A/en
Expired legal-status Critical Current

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
    • G01J9/00—Measuring optical phase difference; Determining degree of coherence; Measuring optical wavelength
    • G01J9/02—Measuring optical phase difference; Determining degree of coherence; Measuring optical wavelength by interferometric methods

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Instruments For Measurement Of Length By Optical Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
CA135,181,A 1971-02-23 1972-02-21 Process and apparatus for investigating the coherence of light radiation Expired CA951142A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH263771A CH529343A (de) 1971-02-23 1971-02-23 Verfahren und Anordnung zur Untersuchung der Kohärenz von Lichtstrahlung

Publications (1)

Publication Number Publication Date
CA951142A true CA951142A (en) 1974-07-16

Family

ID=4238232

Family Applications (1)

Application Number Title Priority Date Filing Date
CA135,181,A Expired CA951142A (en) 1971-02-23 1972-02-21 Process and apparatus for investigating the coherence of light radiation

Country Status (8)

Country Link
US (1) US3776636A (de)
AT (1) AT311087B (de)
CA (1) CA951142A (de)
CH (1) CH529343A (de)
DE (1) DE2112811B2 (de)
FR (1) FR2126238B1 (de)
GB (1) GB1339368A (de)
NL (1) NL7202218A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2251080A1 (de) * 1972-10-18 1974-05-02 Max Planck Gesellschaft Michelson-interferometer
US3927945A (en) * 1974-10-29 1975-12-23 Harry Eugene Bates Optical coherence and wavelength measurement
FR2428829A1 (fr) * 1978-06-16 1980-01-11 Comp Generale Electricite Dispositif de mesure de la fonction de coherence mutuelle d'un faisceau laser
US10156432B1 (en) 2016-07-19 2018-12-18 Adam Alexander Schmieder Interferometer

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2063098A1 (de) * 1969-09-12 1971-07-09 Commissariat Energie Atomique

Also Published As

Publication number Publication date
DE2112811A1 (de) 1972-08-31
US3776636A (en) 1973-12-04
NL7202218A (de) 1972-08-25
CH529343A (de) 1972-10-15
GB1339368A (en) 1973-12-05
DE2112811C3 (de) 1973-10-18
DE2112811B2 (de) 1973-03-29
AT311087B (de) 1973-10-25
FR2126238A1 (de) 1972-10-06
FR2126238B1 (de) 1975-02-14

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