FR2116799A5 - - Google Patents

Info

Publication number
FR2116799A5
FR2116799A5 FR7044082A FR7044082A FR2116799A5 FR 2116799 A5 FR2116799 A5 FR 2116799A5 FR 7044082 A FR7044082 A FR 7044082A FR 7044082 A FR7044082 A FR 7044082A FR 2116799 A5 FR2116799 A5 FR 2116799A5
Authority
FR
France
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
FR7044082A
Other languages
French (fr)
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR7044082A priority Critical patent/FR2116799A5/fr
Application granted granted Critical
Publication of FR2116799A5 publication Critical patent/FR2116799A5/fr
Expired legal-status Critical Current

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
    • 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
    • G01B2290/45—Multiple detectors for detecting interferometer signals
    • 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)
FR7044082A 1970-12-08 1970-12-08 Expired FR2116799A5 (show.php)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7044082A FR2116799A5 (show.php) 1970-12-08 1970-12-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7044082A FR2116799A5 (show.php) 1970-12-08 1970-12-08

Publications (1)

Publication Number Publication Date
FR2116799A5 true FR2116799A5 (show.php) 1972-07-21

Family

ID=9065409

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7044082A Expired FR2116799A5 (show.php) 1970-12-08 1970-12-08

Country Status (1)

Country Link
FR (1) FR2116799A5 (show.php)

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Legal Events

Date Code Title Description
ST Notification of lapse