FR2125118A1 - - Google Patents

Info

Publication number
FR2125118A1
FR2125118A1 FR7104648A FR7104648A FR2125118A1 FR 2125118 A1 FR2125118 A1 FR 2125118A1 FR 7104648 A FR7104648 A FR 7104648A FR 7104648 A FR7104648 A FR 7104648A FR 2125118 A1 FR2125118 A1 FR 2125118A1
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.)
Withdrawn
Application number
FR7104648A
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.)
Dr Johannes Heidenhain GmbH
Original Assignee
Dr Johannes Heidenhain GmbH
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 Dr Johannes Heidenhain GmbH filed Critical Dr Johannes Heidenhain GmbH
Priority to FR7104648A priority Critical patent/FR2125118A1/fr
Publication of FR2125118A1 publication Critical patent/FR2125118A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/32—Holograms used as optical elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR7104648A 1971-02-11 1971-02-11 Withdrawn FR2125118A1 (enExample)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7104648A FR2125118A1 (enExample) 1971-02-11 1971-02-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7104648A FR2125118A1 (enExample) 1971-02-11 1971-02-11

Publications (1)

Publication Number Publication Date
FR2125118A1 true FR2125118A1 (enExample) 1972-09-29

Family

ID=9071754

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7104648A Withdrawn FR2125118A1 (enExample) 1971-02-11 1971-02-11

Country Status (1)

Country Link
FR (1) FR2125118A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2334984A1 (fr) * 1975-12-08 1977-07-08 Rank Organisation Ltd Perfectionnements aux reseaux de diffraction
FR2572200A1 (fr) * 1984-10-19 1986-04-25 Instruments Sa Appareil de diffraction utilisant deux miroirs concaves et un reseau plan holographique corrige, et procede d'enregistrement du reseau

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2334984A1 (fr) * 1975-12-08 1977-07-08 Rank Organisation Ltd Perfectionnements aux reseaux de diffraction
FR2572200A1 (fr) * 1984-10-19 1986-04-25 Instruments Sa Appareil de diffraction utilisant deux miroirs concaves et un reseau plan holographique corrige, et procede d'enregistrement du reseau
EP0179717A1 (fr) * 1984-10-19 1986-04-30 Instruments S.A. Procédé de réalisation d'un réseau holographique corrigé et appareil de diffraction utilisant un réseau corrigé réalisé par le procédé

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Legal Events

Date Code Title Description
ST Notification of lapse