JPS4996297A - - Google Patents
Info
- Publication number
- JPS4996297A JPS4996297A JP48143663A JP14366373A JPS4996297A JP S4996297 A JPS4996297 A JP S4996297A JP 48143663 A JP48143663 A JP 48143663A JP 14366373 A JP14366373 A JP 14366373A JP S4996297 A JPS4996297 A JP S4996297A
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G7/00—Capacitors in which the capacitance is varied by non-mechanical means; Processes of their manufacture
- H01G7/02—Electrets, i.e. having a permanently-polarised dielectric
- H01G7/025—Electrets, i.e. having a permanently-polarised dielectric having an inorganic dielectric
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- 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
- G02F1/0018—Electro-optical materials
- G02F1/0027—Ferro-electric materials
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- 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
- G02F1/05—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 with ferro-electric properties
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Ceramic Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Inorganic Insulating Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US318502 | 1972-12-26 | ||
| US00318502A US3799648A (en) | 1972-12-26 | 1972-12-26 | Ferroelastic crystals switched by motion of a domain wall having a zigzag configuration |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4996297A true JPS4996297A (OSRAM) | 1974-09-12 |
| JPS5924120B2 JPS5924120B2 (ja) | 1984-06-07 |
Family
ID=23238446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48143663A Expired JPS5924120B2 (ja) | 1972-12-26 | 1973-12-24 | 光変調素子 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3799648A (OSRAM) |
| JP (1) | JPS5924120B2 (OSRAM) |
| CA (1) | CA1017233A (OSRAM) |
| DE (1) | DE2364096A1 (OSRAM) |
| FR (1) | FR2211417B3 (OSRAM) |
| GB (1) | GB1421360A (OSRAM) |
| NL (1) | NL7317496A (OSRAM) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4109359A (en) * | 1976-06-07 | 1978-08-29 | The United States Of America As Represented By The Secretary Of The Navy | Method of making ferroelectric crystals having tailored domain patterns |
| JPS59102130U (ja) * | 1982-12-28 | 1984-07-10 | 株式会社高岳製作所 | 容器の除湿装置 |
| JPH02194810A (ja) * | 1989-01-23 | 1990-08-01 | Kankiyoo:Kk | 乾式除湿機 |
| DE69026766T2 (de) * | 1989-05-18 | 1996-11-28 | Sony Corp | Verfahren zur Kontrolle der ferroelektrischen Domänen eines nichtlinearen optischen Substrates |
| US5750272A (en) * | 1995-02-10 | 1998-05-12 | The Research Foundation Of State University Of New York | Active and adaptive damping devices for shock and noise suppression |
| JPH09146128A (ja) * | 1995-11-24 | 1997-06-06 | Sony Corp | 電気光学素子 |
| US6579635B2 (en) | 2000-10-12 | 2003-06-17 | International Business Machines Corporation | Smoothing and stabilization of domain walls in perpendicularly polarized magnetic films |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3596863A (en) * | 1969-01-28 | 1971-08-03 | Nasa | Fine adjustment mount |
| JPS5335459B1 (OSRAM) * | 1969-03-10 | 1978-09-27 | ||
| US3732549A (en) * | 1972-05-08 | 1973-05-08 | Du Pont | Process and apparatus for control of domain walls in the ferroelastic-ferroelectric crystals |
-
1972
- 1972-12-26 US US00318502A patent/US3799648A/en not_active Expired - Lifetime
-
1973
- 1973-12-19 FR FR7345441A patent/FR2211417B3/fr not_active Expired
- 1973-12-20 NL NL7317496A patent/NL7317496A/xx unknown
- 1973-12-21 CA CA188,914A patent/CA1017233A/en not_active Expired
- 1973-12-21 DE DE2364096A patent/DE2364096A1/de active Pending
- 1973-12-21 GB GB5933473A patent/GB1421360A/en not_active Expired
- 1973-12-24 JP JP48143663A patent/JPS5924120B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL7317496A (OSRAM) | 1974-06-28 |
| GB1421360A (en) | 1976-01-14 |
| US3799648A (en) | 1974-03-26 |
| DE2364096A1 (de) | 1974-11-14 |
| FR2211417A1 (OSRAM) | 1974-07-19 |
| CA1017233A (en) | 1977-09-13 |
| FR2211417B3 (OSRAM) | 1976-10-15 |
| JPS5924120B2 (ja) | 1984-06-07 |