FR1383218A - Light modulator - Google Patents

Light modulator

Info

Publication number
FR1383218A
FR1383218A FR955238A FR955238A FR1383218A FR 1383218 A FR1383218 A FR 1383218A FR 955238 A FR955238 A FR 955238A FR 955238 A FR955238 A FR 955238A FR 1383218 A FR1383218 A FR 1383218A
Authority
FR
France
Prior art keywords
light modulator
modulator
light
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
FR955238A
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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
Priority claimed from US241276A external-priority patent/US3215841A/en
Application filed by Western Electric Co Inc filed Critical Western Electric Co Inc
Priority to FR955238A priority Critical patent/FR1383218A/en
Application granted granted Critical
Publication of FR1383218A publication Critical patent/FR1383218A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H01S3/102—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling the active medium, e.g. by controlling the processes or apparatus for excitation

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
FR955238A 1962-11-30 1963-11-27 Light modulator Expired FR1383218A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR955238A FR1383218A (en) 1962-11-30 1963-11-27 Light modulator

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US241276A US3215841A (en) 1962-11-30 1962-11-30 Light modulator
FR955238A FR1383218A (en) 1962-11-30 1963-11-27 Light modulator

Publications (1)

Publication Number Publication Date
FR1383218A true FR1383218A (en) 1964-12-24

Family

ID=26204563

Family Applications (1)

Application Number Title Priority Date Filing Date
FR955238A Expired FR1383218A (en) 1962-11-30 1963-11-27 Light modulator

Country Status (1)

Country Link
FR (1) FR1383218A (en)

Similar Documents

Publication Publication Date Title
FR1345169A (en) Light up toy
AT247916B (en) Optical system
AT237955B (en) Haymaker
CH396068A (en) Vibro-finisher
AT239921B (en) Street light
FR1383781A (en) Light switch
FR1378921A (en) Coherent light source
CH400359A (en) Swivel light
CH394992A (en) Haveuse
CH454298A (en) laser
AT241188B (en) Haymaker
FR1340217A (en) Light switch
AT239910B (en) Iodine lamp
AT245462B (en) Barrenholm
FR1383218A (en) Light modulator
AT239911B (en) lamp
FR1364364A (en) Frequency modulator
FR1362273A (en) Coherent light generator
FR1363520A (en) Light modulator
FR1367355A (en) Light modulator
FR81323E (en) Metallogeny leveler-polisher
FR1314904A (en) Sign
BE637189R (en) Telecommunicatiesysteem
BE675043Q (en) Sieraad
BE633541A (en) Diazabicyclo-octanes