FR1455677A - Système de déflexion de la lumière - Google Patents
Système de déflexion de la lumièreInfo
- Publication number
- FR1455677A FR1455677A FR40388A FR40388A FR1455677A FR 1455677 A FR1455677 A FR 1455677A FR 40388 A FR40388 A FR 40388A FR 40388 A FR40388 A FR 40388A FR 1455677 A FR1455677 A FR 1455677A
- Authority
- FR
- France
- Prior art keywords
- light deflection
- deflection system
- light
- deflection
- 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
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
-
- 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
- G02F1/29—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 position or the direction of light beams, i.e. deflection
- G02F1/31—Digital deflection, i.e. optical switching
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/12—Analogue/digital converters
- H03M1/22—Analogue/digital converters pattern-reading type
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Liquid Crystal (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US436109A US3435447A (en) | 1965-03-01 | 1965-03-01 | Light deflecting mechanisms |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1455677A true FR1455677A (fr) | 1966-10-14 |
Family
ID=23731147
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR40388A Expired FR1455677A (fr) | 1965-03-01 | 1965-12-01 | Système de déflexion de la lumière |
Country Status (3)
Country | Link |
---|---|
US (1) | US3435447A (fr) |
DE (1) | DE1472150A1 (fr) |
FR (1) | FR1455677A (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1272583B (de) * | 1965-04-09 | 1968-07-11 | Philips Patentverwaltung | Verfahren zur photooptischen Aufzeichnung bzw. Speicherung von aus Einzelsymbolen bestehenden Informationen |
US3520593A (en) * | 1968-06-21 | 1970-07-14 | Joseph T Mcnaney | Coplanar decoding light beam deflection apparatus |
EP0307244A1 (fr) * | 1987-09-11 | 1989-03-15 | BRITISH TELECOMMUNICATIONS public limited company | Commutateur spatial optique |
GB8816278D0 (en) * | 1988-07-08 | 1988-08-10 | British Telecomm | Optical space switch |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE26170E (en) * | 1967-03-07 | High speed etectro-oftic printer or display | ||
US3290619A (en) * | 1964-03-19 | 1966-12-06 | Bell Telephone Labor Inc | Highly efficient devices using centrosymmetric perovskite crystals biased to severalpi phase retardations |
-
1965
- 1965-03-01 US US436109A patent/US3435447A/en not_active Expired - Lifetime
- 1965-11-25 DE DE19651472150 patent/DE1472150A1/de active Pending
- 1965-12-01 FR FR40388A patent/FR1455677A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1472150A1 (de) | 1969-01-09 |
US3435447A (en) | 1969-03-25 |
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