FR821610A - Perfectionnements aux interféromètres optiques - Google Patents

Perfectionnements aux interféromètres optiques

Info

Publication number
FR821610A
FR821610A FR821610DA FR821610A FR 821610 A FR821610 A FR 821610A FR 821610D A FR821610D A FR 821610DA FR 821610 A FR821610 A FR 821610A
Authority
FR
France
Prior art keywords
optical interferometers
interferometers
optical
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
Other languages
English (en)
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.)
Combined Optical Industries Ltd
Original Assignee
Combined Optical Industries Ltd
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 Combined Optical Industries Ltd filed Critical Combined Optical Industries Ltd
Application granted granted Critical
Publication of FR821610A publication Critical patent/FR821610A/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR821610D 1936-05-07 1937-05-07 Perfectionnements aux interféromètres optiques Expired FR821610A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB821610X 1936-05-07

Publications (1)

Publication Number Publication Date
FR821610A true FR821610A (fr) 1937-12-09

Family

ID=10530799

Family Applications (1)

Application Number Title Priority Date Filing Date
FR821610D Expired FR821610A (fr) 1936-05-07 1937-05-07 Perfectionnements aux interféromètres optiques

Country Status (1)

Country Link
FR (1) FR821610A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1021595B (de) * 1955-08-02 1957-12-27 Leitz Ernst Gmbh Interferometer nach Mach-Zehnder fuer Durchlichtbeobachtung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1021595B (de) * 1955-08-02 1957-12-27 Leitz Ernst Gmbh Interferometer nach Mach-Zehnder fuer Durchlichtbeobachtung

Similar Documents

Publication Publication Date Title
FR825438A (fr) Perfectionnements aux radiophares
FR811385A (fr) Perfectionnements aux miroirs-éclairants
FR821610A (fr) Perfectionnements aux interféromètres optiques
FR824968A (fr) Tube amplificateur de lumière
FR801975A (fr) Perfectionnements apportés aux lunettes lumineuses
FR807085A (fr) Posemètre photoélectrique
FR825993A (fr) Perfectionnements aux prismes optiques
FR775843A (fr) Perfectionnements aux lentilles optiques et dispositifs similaires
FR812322A (fr) Perfectionnements aux lunettes
FR819858A (fr) Perfectionnements aux gyroscopes
FR827395A (fr) Perfectionnements aux sources de lumière
FR817654A (fr) Trépied
FR819517A (fr) Perfectionnements aux dioramas lumineux
FR784501A (fr) Perfectionnements aux étuis à lunettes
FR803620A (fr) Perfectionnements aux stéréoscopes
FR813446A (fr) Perfectionnements aux lunettes protectrices
FR817279A (fr) Inverseur optique
FR739081A (fr) Perfectionnements relatifs aux compensateurs optiques
FR812549A (fr) Refroidisseur de lumière
FR822928A (fr) Objectif télescopique
FR822904A (fr) Perfectionnements apportés aux systèmes optiques
FR817627A (fr) Perfectionnements aux signaux lumineux
FR816494A (fr) Signal lumineux
FR824381A (fr) Garde-temps sidéral
FR802906A (fr) Filtre