FR812946A - Light amplifier device - Google Patents

Light amplifier device

Info

Publication number
FR812946A
FR812946A FR812946DA FR812946A FR 812946 A FR812946 A FR 812946A FR 812946D A FR812946D A FR 812946DA FR 812946 A FR812946 A FR 812946A
Authority
FR
France
Prior art keywords
amplifier device
light amplifier
light
amplifier
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
Pierre Marie Gabriel Toulon
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 filed Critical
Application granted granted Critical
Publication of FR812946A publication Critical patent/FR812946A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/50—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output
FR812946D 1936-01-27 1936-01-27 Light amplifier device Expired FR812946A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR812946T 1936-01-27

Publications (1)

Publication Number Publication Date
FR812946A true FR812946A (en) 1937-05-20

Family

ID=9265919

Family Applications (1)

Application Number Title Priority Date Filing Date
FR812946D Expired FR812946A (en) 1936-01-27 1936-01-27 Light amplifier device

Country Status (1)

Country Link
FR (1) FR812946A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2530204A (en) * 1943-07-29 1950-11-14 Thorn Electrical Ind Ltd Electric lamp
US2572494A (en) * 1946-06-28 1951-10-23 Rca Corp Velocity selection in electron tubes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2530204A (en) * 1943-07-29 1950-11-14 Thorn Electrical Ind Ltd Electric lamp
US2572494A (en) * 1946-06-28 1951-10-23 Rca Corp Velocity selection in electron tubes

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