FR1193949A - - Google Patents

Info

Publication number
FR1193949A
FR1193949A FR1193949DA FR1193949A FR 1193949 A FR1193949 A FR 1193949A FR 1193949D A FR1193949D A FR 1193949DA FR 1193949 A FR1193949 A FR 1193949A
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
Other languages
French (fr)
Publication date
Application granted granted Critical
Publication of FR1193949A publication Critical patent/FR1193949A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/28—Interference filters
    • G02B5/284—Interference filters of etalon type comprising a resonant cavity other than a thin solid film, e.g. gas, air, solid plates

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR1193949D Expired FR1193949A (enrdf_load_html_response)

Publications (1)

Publication Number Publication Date
FR1193949A true FR1193949A (enrdf_load_html_response) 1959-11-05

Family

ID=1568462

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1193949D Expired FR1193949A (enrdf_load_html_response)

Country Status (1)

Country Link
FR (1) FR1193949A (enrdf_load_html_response)

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