BE765694R - Dispositif de modulation - Google Patents

Dispositif de modulation

Info

Publication number
BE765694R
BE765694R BE765694A BE765694A BE765694R BE 765694 R BE765694 R BE 765694R BE 765694 A BE765694 A BE 765694A BE 765694 A BE765694 A BE 765694A BE 765694 R BE765694 R BE 765694R
Authority
BE
Belgium
Prior art keywords
modulation device
modulation
Prior art date
Application number
BE765694A
Other languages
English (en)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Application granted granted Critical
Publication of BE765694R publication Critical patent/BE765694R/fr

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/03—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on ceramics or electro-optical crystals, e.g. exhibiting Pockels effect or Kerr effect
    • 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
    • G01J4/00—Measuring polarisation of light
    • G01J4/04—Polarimeters using electric detection means
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Optical Communication System (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
BE765694A 1970-04-13 1971-04-13 Dispositif de modulation BE765694R (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7005295A NL7005295A (fr) 1970-04-13 1970-04-13

Publications (1)

Publication Number Publication Date
BE765694R true BE765694R (fr) 1971-10-13

Family

ID=19809842

Family Applications (1)

Application Number Title Priority Date Filing Date
BE765694A BE765694R (fr) 1970-04-13 1971-04-13 Dispositif de modulation

Country Status (11)

Country Link
US (1) US3713722A (fr)
AU (1) AU2755171A (fr)
BE (1) BE765694R (fr)
CA (1) CA973958A (fr)
CH (1) CH526790A (fr)
DE (1) DE2115886C3 (fr)
FR (1) FR2089505A5 (fr)
GB (1) GB1350266A (fr)
IT (1) IT986796B (fr)
NL (1) NL7005295A (fr)
SE (1) SE7104587L (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0044603B1 (fr) * 1978-03-27 1985-07-10 Discovision Associates Appareil et méthode pour écrire une piste d'information sur un disque
US4507773A (en) * 1982-09-28 1985-03-26 Rca Corporation High efficiency precision laser beam switch
GB2184251B (en) * 1985-12-13 1990-02-07 Stc Plc Optical state of polarisation modulator
GB8703795D0 (en) * 1987-02-18 1987-03-25 Gen Electric Co Plc Polarisation controller
US5022034A (en) * 1989-06-27 1991-06-04 May A D Laser device, including control of polarization mode

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3069973A (en) * 1959-12-14 1962-12-25 Ibm Electro-optic light switch
US3409781A (en) * 1965-07-29 1968-11-05 Kollsman Instr Corp Electro-optical angle sensor
US3501220A (en) * 1967-04-24 1970-03-17 Honeywell Inc Multidimensional optical data display apparatus
NL6815909A (fr) * 1968-11-08 1970-05-12

Also Published As

Publication number Publication date
DE2115886B2 (de) 1977-11-10
DE2115886C3 (de) 1978-07-06
GB1350266A (en) 1974-04-18
US3713722A (en) 1973-01-30
NL7005295A (fr) 1971-10-15
CH526790A (de) 1972-08-15
FR2089505A5 (fr) 1972-01-07
CA973958A (en) 1975-09-02
DE2115886A1 (de) 1971-10-28
SE7104587L (fr) 1971-10-14
IT986796B (it) 1975-01-30
AU2755171A (en) 1972-10-19

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