BE696068A - - Google Patents
Info
- Publication number
- BE696068A BE696068A BE696068DA BE696068A BE 696068 A BE696068 A BE 696068A BE 696068D A BE696068D A BE 696068DA BE 696068 A BE696068 A BE 696068A
- Authority
- BE
- Belgium
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
- G02F1/09—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 magneto-optical elements, e.g. exhibiting Faraday effect
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
- Soft Magnetic Materials (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Magnetic Ceramics (AREA)
- Compounds Of Iron (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US54331866A | 1966-04-18 | 1966-04-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE696068A true BE696068A (en:Method) | 1967-09-01 |
Family
ID=24167497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE696068D BE696068A (en:Method) | 1966-04-18 | 1967-03-24 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3495189A (en:Method) |
| BE (1) | BE696068A (en:Method) |
| DE (1) | DE1639022B2 (en:Method) |
| GB (1) | GB1179622A (en:Method) |
| NL (1) | NL6703223A (en:Method) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3728639A (en) * | 1970-08-04 | 1973-04-17 | Basic Sciences Corp | Electromagnetic intensifier |
| US4246549A (en) * | 1977-10-04 | 1981-01-20 | Sperry Rand Limited | Magneto-optical phase-modulating devices |
| US4263374A (en) * | 1978-06-22 | 1981-04-21 | Rockwell International Corporation | Temperature-stabilized low-loss ferrite films |
| US4269651A (en) * | 1978-06-22 | 1981-05-26 | Rockwell International Corporation | Process for preparing temperature-stabilized low-loss ferrite films |
| US4540243A (en) * | 1981-02-17 | 1985-09-10 | Fergason James L | Method and apparatus for converting phase-modulated light to amplitude-modulated light and communication method and apparatus employing the same |
| DE3116149A1 (de) * | 1981-04-23 | 1982-11-11 | Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V., 3400 Göttingen | Faseroptische anordnung zur messung der staerke eines elektrischen stromes i unter ausnutzung des faraday-effekts |
| US5274488A (en) * | 1986-06-11 | 1993-12-28 | Mcdonnell Douglas Corporation | Secure communications system |
| US5422772A (en) * | 1989-08-28 | 1995-06-06 | Mcdonnell Douglas Corporation | Secure fiber optic networks |
| US5223967A (en) * | 1986-06-11 | 1993-06-29 | Mcdonnell Douglas Corporation | Secure communications system |
| US5657151A (en) * | 1993-12-09 | 1997-08-12 | Lucent Technologies Inc. | Polarization scrambler/modulator |
| JP3493119B2 (ja) * | 1997-08-25 | 2004-02-03 | Ｆｄｋ株式会社 | ファラデー回転角可変装置 |
| JP3408738B2 (ja) | 1998-03-03 | 2003-05-19 | エフ・ディ−・ケイ株式会社 | ファラデー回転子 |
| US7336418B1 (en) | 2000-03-01 | 2008-02-26 | Fdk Corporation | Optical attenuator |
| JP4056726B2 (ja) * | 2000-10-27 | 2008-03-05 | 松下電器産業株式会社 | 光信号伝送システム及びそれに用いる磁気光学変調器 |
| US6912080B2 (en) * | 2002-03-26 | 2005-06-28 | Matsushita Electric Industrial Co., Ltd. | Magneto-optic modulator and optical communication system using the same |
| US6927909B2 (en) * | 2002-05-09 | 2005-08-09 | Matsushita Electric Industrial Co., Ltd. | Integrated magneto-optical modulator with optical isolator, method of manufacturing the same and optical communication system using the same |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3265977A (en) * | 1966-08-09 | Cyclotron resonance laser | ||
| US3003966A (en) * | 1957-09-09 | 1961-10-10 | Bell Telephone Labor Inc | Polycrystalline garnet materials |
| US3239671A (en) * | 1962-05-21 | 1966-03-08 | Gen Telephone & Elect | Single-sideband light modulator |
| US3204104A (en) * | 1962-07-02 | 1965-08-31 | Gen Telephone & Elect | Single-sideband light modulator |
| US3267804A (en) * | 1963-01-03 | 1966-08-23 | Bell Telephone Labor Inc | Optical circulator |
| US3368861A (en) * | 1964-05-04 | 1968-02-13 | Bell Telephone Labor Inc | Faraday rotator utilizing terbium aluminum garnet and dysprosium aluminum garnet |
-
1966
- 1966-04-18 US US543318A patent/US3495189A/en not_active Expired - Lifetime
-
1967
- 1967-02-28 NL NL6703223A patent/NL6703223A/xx unknown
- 1967-03-08 GB GB00884/67A patent/GB1179622A/en not_active Expired
- 1967-03-24 BE BE696068D patent/BE696068A/xx unknown
- 1967-04-17 DE DE19671639022 patent/DE1639022B2/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1179622A (en) | 1970-01-28 |
| NL6703223A (en:Method) | 1967-10-19 |
| US3495189A (en) | 1970-02-10 |
| DE1639022A1 (de) | 1970-05-27 |
| DE1639022B2 (de) | 1972-05-18 |