GB1087042A - Improvements in or relating to crystals and to electromagnetic and electro-acoustic devices incorporating such crystals - Google Patents
Improvements in or relating to crystals and to electromagnetic and electro-acoustic devices incorporating such crystalsInfo
- Publication number
- GB1087042A GB1087042A GB10313/65A GB1031365A GB1087042A GB 1087042 A GB1087042 A GB 1087042A GB 10313/65 A GB10313/65 A GB 10313/65A GB 1031365 A GB1031365 A GB 1031365A GB 1087042 A GB1087042 A GB 1087042A
- Authority
- GB
- United Kingdom
- Prior art keywords
- crystals
- electro
- relating
- electromagnetic
- devices incorporating
- 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
- 239000013078 crystal Substances 0.000 title abstract 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 239000002019 doping agent Substances 0.000 abstract 1
- 239000004615 ingredient Substances 0.000 abstract 1
- 239000000155 melt Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F7/00—Parametric amplifiers
- H03F7/04—Parametric amplifiers using variable-capacitance element; using variable-permittivity element
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/495—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on vanadium, niobium, tantalum, molybdenum or tungsten oxides or solid solutions thereof with other oxides, e.g. vanadates, niobates, tantalates, molybdates or tungstates
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B15/00—Single-crystal growth by pulling from a melt, e.g. Czochralski method
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
- C30B29/10—Inorganic compounds or compositions
- C30B29/16—Oxides
- C30B29/22—Complex oxides
- C30B29/30—Niobates; Vanadates; Tantalates
-
- 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
-
- 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
-
- 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
- G02F1/0344—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 controlled by a high-frequency electromagnetic wave component in an electric waveguide
-
- 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
- G02F1/33—Acousto-optical deflection devices
-
- 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
- G02F1/35—Non-linear optics
- G02F1/37—Non-linear optics for second-harmonic generation
-
- 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
- G02F1/35—Non-linear optics
- G02F1/39—Non-linear optics for parametric generation or amplification of light, infrared or ultraviolet waves
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B19/00—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source
- H03B19/05—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source using non-linear capacitance, e.g. varactor diodes
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Inorganic Chemistry (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Structural Engineering (AREA)
- Electromagnetism (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US353049A US3290619A (en) | 1964-03-19 | 1964-03-19 | Highly efficient devices using centrosymmetric perovskite crystals biased to severalpi phase retardations |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1087042A true GB1087042A (en) | 1967-10-11 |
Family
ID=23387559
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB10313/65A Expired GB1087042A (en) | 1964-03-19 | 1965-03-11 | Improvements in or relating to crystals and to electromagnetic and electro-acoustic devices incorporating such crystals |
Country Status (5)
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2126819A (en) * | 1982-09-01 | 1984-03-28 | Clarion Co Ltd | Parametric amplifier |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3413476A (en) * | 1964-06-23 | 1968-11-26 | Bell Telephone Labor Inc | Light beam controlling system |
US3459466A (en) * | 1964-12-30 | 1969-08-05 | Bell Telephone Labor Inc | Optical beam peak power amplifier and buncher |
US3435447A (en) * | 1965-03-01 | 1969-03-25 | Ibm | Light deflecting mechanisms |
US3443857A (en) * | 1965-03-26 | 1969-05-13 | Bell Telephone Labor Inc | Compensated quadratic electro-optic modulator |
US3402297A (en) * | 1965-05-10 | 1968-09-17 | Ibm | Optical distribution network |
US3437951A (en) * | 1965-05-28 | 1969-04-08 | Rca Corp | Modulating or q-switching a laser |
US3447855A (en) * | 1965-06-04 | 1969-06-03 | Bell Telephone Labor Inc | Electro-optical beam deflection apparatus |
US3495091A (en) * | 1965-10-22 | 1970-02-10 | Philips Corp | Optical digital deflection device for scanning an object like a camera |
US3464762A (en) * | 1965-12-16 | 1969-09-02 | Bell Telephone Labor Inc | Optical wave modulator |
US3497285A (en) * | 1966-07-18 | 1970-02-24 | Texas Instruments Inc | Resolvable element enhancement for optical scanning |
US3453561A (en) * | 1966-08-08 | 1969-07-01 | Bell Telephone Labor Inc | Devices utilizing crystals of pb3mgnb2o9 |
US3503669A (en) * | 1966-11-14 | 1970-03-31 | Honeywell Inc | Light beam control apparatus and method |
US3492063A (en) * | 1966-11-14 | 1970-01-27 | Honeywell Inc | Multiple passage light beam deflection system |
US3520593A (en) * | 1968-06-21 | 1970-07-14 | Joseph T Mcnaney | Coplanar decoding light beam deflection apparatus |
US3938878A (en) * | 1970-01-09 | 1976-02-17 | U.S. Philips Corporation | Light modulator |
US3623795A (en) * | 1970-04-24 | 1971-11-30 | Rca Corp | Electro-optical system |
US3791718A (en) * | 1972-11-21 | 1974-02-12 | Us Navy | Wideband traveling-wave microstrip meander-line light modulator |
DE3811116A1 (de) * | 1988-03-31 | 1989-10-19 | Max Planck Gesellschaft | Frequenzverdreifacher fuer mikrowellen |
US5414546A (en) * | 1988-08-10 | 1995-05-09 | Fergason; James L. | Dynamic optical notch filter |
US5412500A (en) * | 1988-08-10 | 1995-05-02 | Fergason; James L. | System for continuously rotating plane of polarized light and apparatus using the same |
US6265934B1 (en) | 1999-12-16 | 2001-07-24 | Lockheed Martin Corporation | Q-switched parametric cavity amplifier |
US6281746B1 (en) | 1999-12-16 | 2001-08-28 | Lockheed Martin Corporation | Parametric cavity microwave amplifier |
US6297716B1 (en) | 1999-12-16 | 2001-10-02 | Lockheed Martin Corporation | Q-switched cavity multiplier |
-
1964
- 1964-03-19 US US353049A patent/US3290619A/en not_active Expired - Lifetime
-
1965
- 1965-02-10 NL NL6501641A patent/NL6501641A/xx unknown
- 1965-02-20 DE DE19651466594 patent/DE1466594B2/de active Pending
- 1965-03-11 GB GB10313/65A patent/GB1087042A/en not_active Expired
- 1965-03-16 BE BE661197D patent/BE661197A/xx unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2126819A (en) * | 1982-09-01 | 1984-03-28 | Clarion Co Ltd | Parametric amplifier |
Also Published As
Publication number | Publication date |
---|---|
US3290619A (en) | 1966-12-06 |
BE661197A (US20020125480A1-20020912-P00900.png) | 1965-07-16 |
DE1466594B2 (de) | 1970-06-11 |
NL6501641A (US20020125480A1-20020912-P00900.png) | 1965-09-20 |
DE1466594A1 (de) | 1969-05-29 |
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