FR2172934B1 - - Google Patents

Info

Publication number
FR2172934B1
FR2172934B1 FR7207310A FR7207310A FR2172934B1 FR 2172934 B1 FR2172934 B1 FR 2172934B1 FR 7207310 A FR7207310 A FR 7207310A FR 7207310 A FR7207310 A FR 7207310A FR 2172934 B1 FR2172934 B1 FR 2172934B1
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
FR7207310A
Other languages
French (fr)
Other versions
FR2172934A1 (sv
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.)
Bpifrance Financement SA
Original Assignee
Agence National de Valorisation de la Recherche ANVAR
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 Agence National de Valorisation de la Recherche ANVAR filed Critical Agence National de Valorisation de la Recherche ANVAR
Priority to FR7207310A priority Critical patent/FR2172934B1/fr
Publication of FR2172934A1 publication Critical patent/FR2172934A1/fr
Application granted granted Critical
Publication of FR2172934B1 publication Critical patent/FR2172934B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
    • G02B27/4233—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having a diffractive element [DOE] contributing to a non-imaging application
    • G02B27/4244—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having a diffractive element [DOE] contributing to a non-imaging application in wavelength selecting devices
    • 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
    • G01J3/12—Generating the spectrum; Monochromators
    • G01J3/18—Generating the spectrum; Monochromators using diffraction elements, e.g. grating
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
    • G02B27/4261—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having a diffractive element with major polarization dependent properties

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR7207310A 1972-02-22 1972-02-22 Expired FR2172934B1 (sv)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7207310A FR2172934B1 (sv) 1972-02-22 1972-02-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7207310A FR2172934B1 (sv) 1972-02-22 1972-02-22

Publications (2)

Publication Number Publication Date
FR2172934A1 FR2172934A1 (sv) 1973-10-05
FR2172934B1 true FR2172934B1 (sv) 1974-09-13

Family

ID=9094494

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7207310A Expired FR2172934B1 (sv) 1972-02-22 1972-02-22

Country Status (1)

Country Link
FR (1) FR2172934B1 (sv)

Also Published As

Publication number Publication date
FR2172934A1 (sv) 1973-10-05

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Legal Events

Date Code Title Description
ST Notification of lapse