FR2369584B1 - - Google Patents
Info
- Publication number
- FR2369584B1 FR2369584B1 FR7732280A FR7732280A FR2369584B1 FR 2369584 B1 FR2369584 B1 FR 2369584B1 FR 7732280 A FR7732280 A FR 7732280A FR 7732280 A FR7732280 A FR 7732280A FR 2369584 B1 FR2369584 B1 FR 2369584B1
- Authority
- FR
- France
- 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
-
- 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
- G02F3/00—Optical logic elements; Optical bistable devices
- G02F3/02—Optical bistable devices
- G02F3/024—Optical bistable devices based on non-linear elements, e.g. non-linear Fabry-Perot cavity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
- F03G7/06—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like
- F03G7/061—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like characterised by the actuating element
- F03G7/0614—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like characterised by the actuating element using shape memory elements
- F03G7/06143—Wires
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lasers (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/735,989 US4121167A (en) | 1976-10-27 | 1976-10-27 | Amplifying characteristics of a cavity-enclosed nonlinear medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2369584A1 FR2369584A1 (fr) | 1978-05-26 |
| FR2369584B1 true FR2369584B1 (enExample) | 1983-10-14 |
Family
ID=24958023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7732280A Granted FR2369584A1 (fr) | 1976-10-27 | 1977-10-26 | Procede et dispositif de commande de variations d'un signal optique |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4121167A (enExample) |
| JP (1) | JPS5355137A (enExample) |
| BE (1) | BE860044A (enExample) |
| CA (1) | CA1085501A (enExample) |
| DE (1) | DE2747228C2 (enExample) |
| FR (1) | FR2369584A1 (enExample) |
| GB (1) | GB1588028A (enExample) |
| IT (1) | IT1091023B (enExample) |
| NL (1) | NL7711740A (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4415512A (en) * | 1979-07-20 | 1983-11-15 | Torobin Leonard B | Method and apparatus for producing hollow metal microspheres and microspheroids |
| US4518934A (en) * | 1982-02-16 | 1985-05-21 | At&T Bell Laboratories | Optical bistable device |
| EP0171192A1 (en) * | 1984-07-11 | 1986-02-12 | Hitachi, Ltd. | Optical bistable device |
| US4887884A (en) * | 1989-02-23 | 1989-12-19 | Unisys Corporation | Capillary non-linear optical waveguide device |
| US7511808B2 (en) * | 2006-04-27 | 2009-03-31 | Hewlett-Packard Development Company, L.P. | Analyte stages including tunable resonant cavities and Raman signal-enhancing structures |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3610731A (en) * | 1969-05-19 | 1971-10-05 | Bell Telephone Labor Inc | Bistable optical circuit using saturable absorber within a resonant cavity |
| US3813605A (en) * | 1970-11-30 | 1974-05-28 | Massachusetts Inst Technology | Bistable optical device |
| US4012699A (en) * | 1975-03-28 | 1977-03-15 | Bell Telephone Laboratories, Incorporated | Amplifying characteristics of a cavity-enclosed nonlinear medium |
-
1976
- 1976-10-27 US US05/735,989 patent/US4121167A/en not_active Expired - Lifetime
-
1977
- 1977-09-27 CA CA287,563A patent/CA1085501A/en not_active Expired
- 1977-10-21 DE DE2747228A patent/DE2747228C2/de not_active Expired
- 1977-10-24 BE BE182002A patent/BE860044A/xx not_active IP Right Cessation
- 1977-10-26 NL NL7711740A patent/NL7711740A/xx not_active Application Discontinuation
- 1977-10-26 GB GB44522/77A patent/GB1588028A/en not_active Expired
- 1977-10-26 IT IT69396/77A patent/IT1091023B/it active
- 1977-10-26 JP JP12768677A patent/JPS5355137A/ja active Pending
- 1977-10-26 FR FR7732280A patent/FR2369584A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5355137A (en) | 1978-05-19 |
| IT1091023B (it) | 1985-06-26 |
| GB1588028A (en) | 1981-04-15 |
| DE2747228A1 (de) | 1978-05-11 |
| BE860044A (fr) | 1978-02-15 |
| US4121167A (en) | 1978-10-17 |
| CA1085501A (en) | 1980-09-09 |
| NL7711740A (nl) | 1978-05-02 |
| DE2747228C2 (de) | 1986-04-17 |
| FR2369584A1 (fr) | 1978-05-26 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |