FR966705A - Improvements to interference filters - Google Patents

Improvements to interference filters

Info

Publication number
FR966705A
FR966705A FR966705DA FR966705A FR 966705 A FR966705 A FR 966705A FR 966705D A FR966705D A FR 966705DA FR 966705 A FR966705 A FR 966705A
Authority
FR
France
Prior art keywords
interference filters
filters
interference
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
French (fr)
Inventor
Charles Dufour
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.)
Centre National de la Recherche Scientifique CNRS
Original Assignee
Centre National de la Recherche Scientifique CNRS
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 Centre National de la Recherche Scientifique CNRS filed Critical Centre National de la Recherche Scientifique CNRS
Application granted granted Critical
Publication of FR966705A publication Critical patent/FR966705A/en
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
    • G02B5/285—Interference filters comprising deposited thin solid films
    • G02B5/288—Interference filters comprising deposited thin solid films comprising at least one thin film resonant cavity, e.g. in bandpass filters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR966705D 1948-05-15 1948-05-15 Improvements to interference filters Expired FR966705A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR966705T 1948-05-15

Publications (1)

Publication Number Publication Date
FR966705A true FR966705A (en) 1950-10-17

Family

ID=9500135

Family Applications (1)

Application Number Title Priority Date Filing Date
FR966705D Expired FR966705A (en) 1948-05-15 1948-05-15 Improvements to interference filters

Country Status (1)

Country Link
FR (1) FR966705A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2144242A1 (en) * 1970-09-10 1972-03-16 Optical Coating Laboratory Inc Optical filter
US3758185A (en) * 1971-04-01 1973-09-11 Optical Coating Laboratory Inc Thermal control filter

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2144242A1 (en) * 1970-09-10 1972-03-16 Optical Coating Laboratory Inc Optical filter
US3682528A (en) * 1970-09-10 1972-08-08 Optical Coating Laboratory Inc Infra-red interference filter
US3758185A (en) * 1971-04-01 1973-09-11 Optical Coating Laboratory Inc Thermal control filter

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