BE735623A - - Google Patents
Info
- Publication number
- BE735623A BE735623A BE735623DA BE735623A BE 735623 A BE735623 A BE 735623A BE 735623D A BE735623D A BE 735623DA BE 735623 A BE735623 A BE 735623A
- 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
- G02F1/095—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 in an optical waveguide structure
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/062—Glass compositions containing silica with less than 40% silica by weight
- C03C3/07—Glass compositions containing silica with less than 40% silica by weight containing lead
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/102—Glass compositions containing silica with 40% to 90% silica, by weight containing lead
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/12—Silica-free oxide glass compositions
- C03C3/14—Silica-free oxide glass compositions containing boron
-
- 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
- G02F1/0009—Materials therefor
- G02F1/0036—Magneto-optical materials
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Nonlinear Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Power Engineering (AREA)
- Glass Compositions (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4735568 | 1968-07-05 | ||
| JP4735668 | 1968-07-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE735623A true BE735623A (pt) | 1970-01-05 |
Family
ID=26387516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE735623D BE735623A (pt) | 1968-07-05 | 1969-07-04 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3633992A (pt) |
| BE (1) | BE735623A (pt) |
| FR (1) | FR2012375A1 (pt) |
| GB (1) | GB1269102A (pt) |
| NL (1) | NL144738B (pt) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3894857A (en) * | 1968-07-06 | 1975-07-15 | Nippon Selfoc Co Ltd | Process for exchanging alkali ions for thallium ions in a glass fiber |
| US3756690A (en) * | 1972-03-30 | 1973-09-04 | Corning Glass Works | Optical waveguide light modulator |
| JPS565522A (en) * | 1979-06-27 | 1981-01-21 | Tsukasa Nagao | Progressive wave coupling type light wave and millimeter wave circulator applying faraday effect |
| JPS5724871A (en) * | 1980-07-23 | 1982-02-09 | Hitachi Ltd | Magnetic field measuring apparatus employing optical fiber |
| US5139557A (en) * | 1989-04-12 | 1992-08-18 | Nippon Sheet Glass Co., Ltd. | Method of performing an ion exchange of optical glass |
| EP1018650A1 (en) * | 1999-01-05 | 2000-07-12 | Corning Incorporated | Glass fiber, current sensor and method |
| US6133721A (en) * | 1999-01-22 | 2000-10-17 | Corning Incorporated | Glass fiber current sensor and method of use therefor |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL94598C (pt) * | 1955-07-06 | |||
| US3083123A (en) * | 1960-06-01 | 1963-03-26 | Gen Electric | Magnesia alumina spinel articles and process of preparing same |
| US3030852A (en) * | 1960-10-07 | 1962-04-24 | Bell Telephone Labor Inc | Optical device for use in controlling light transmission |
| US3320114A (en) * | 1963-07-31 | 1967-05-16 | Litton Prec Products Inc | Method for lowering index of refraction of glass surfaces |
| DE1254770B (de) * | 1964-08-04 | 1967-11-23 | Siemens Ag | Anordnung zur Steuerung der Lichtdurchlaessigkeit von fiberfoermigen Lichtleitern und Anwendung derselben |
| GB1096356A (en) * | 1964-12-18 | 1967-12-29 | Corning Glass Works | Strengthened glass article and method of production |
| US3434774A (en) * | 1965-02-02 | 1969-03-25 | Bell Telephone Labor Inc | Waveguide for millimeter and optical waves |
-
1969
- 1969-07-02 NL NL696910191A patent/NL144738B/xx not_active IP Right Cessation
- 1969-07-03 FR FR6922583A patent/FR2012375A1/fr not_active Withdrawn
- 1969-07-03 GB GB33664/69A patent/GB1269102A/en not_active Expired
- 1969-07-04 BE BE735623D patent/BE735623A/xx unknown
- 1969-07-07 US US848380A patent/US3633992A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE1933124A1 (de) | 1970-04-23 |
| NL144738B (nl) | 1975-01-15 |
| DE1933124B2 (de) | 1972-09-28 |
| US3633992A (en) | 1972-01-11 |
| NL6910191A (pt) | 1970-01-07 |
| FR2012375A1 (pt) | 1970-03-20 |
| GB1269102A (en) | 1972-04-06 |