GB1440726A - Rare earth composition for frequency conversion of radiation - Google Patents
Rare earth composition for frequency conversion of radiationInfo
- Publication number
- GB1440726A GB1440726A GB3309974A GB3309974A GB1440726A GB 1440726 A GB1440726 A GB 1440726A GB 3309974 A GB3309974 A GB 3309974A GB 3309974 A GB3309974 A GB 3309974A GB 1440726 A GB1440726 A GB 1440726A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rare earth
- composition
- red
- glass
- infra
- 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
- 239000000203 mixture Substances 0.000 title abstract 8
- 229910052761 rare earth metal Inorganic materials 0.000 title abstract 4
- 150000002910 rare earth metals Chemical class 0.000 title abstract 4
- 238000006243 chemical reaction Methods 0.000 title abstract 2
- 230000005855 radiation Effects 0.000 title 1
- 239000011521 glass Substances 0.000 abstract 3
- 239000013081 microcrystal Substances 0.000 abstract 3
- 239000000843 powder Substances 0.000 abstract 3
- 239000011248 coating agent Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- 238000007496 glass forming Methods 0.000 abstract 2
- 239000010410 layer Substances 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 238000002844 melting Methods 0.000 abstract 2
- 230000008018 melting Effects 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 239000011347 resin Substances 0.000 abstract 2
- 229920005989 resin Polymers 0.000 abstract 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 abstract 1
- 229910052688 Gadolinium Inorganic materials 0.000 abstract 1
- YXOLAZRVSSWPPT-UHFFFAOYSA-N Morin Chemical compound OC1=CC(O)=CC=C1C1=C(O)C(=O)C2=C(O)C=C(O)C=C2O1 YXOLAZRVSSWPPT-UHFFFAOYSA-N 0.000 abstract 1
- 238000004026 adhesive bonding Methods 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 238000000137 annealing Methods 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 abstract 1
- 239000004519 grease Substances 0.000 abstract 1
- 238000000227 grinding Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000011810 insulating material Substances 0.000 abstract 1
- 150000002500 ions Chemical class 0.000 abstract 1
- 229910052746 lanthanum Inorganic materials 0.000 abstract 1
- YAFKGUAJYKXPDI-UHFFFAOYSA-J lead tetrafluoride Chemical compound F[Pb](F)(F)F YAFKGUAJYKXPDI-UHFFFAOYSA-J 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- UXOUKMQIEVGVLY-UHFFFAOYSA-N morin Natural products OC1=CC(O)=CC(C2=C(C(=O)C3=C(O)C=C(O)C=C3O2)O)=C1 UXOUKMQIEVGVLY-UHFFFAOYSA-N 0.000 abstract 1
- 235000007708 morin Nutrition 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 1
- 239000012044 organic layer Substances 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
- 229920001296 polysiloxane Polymers 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 229910052727 yttrium Inorganic materials 0.000 abstract 1
Classifications
-
- 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
- C03C10/00—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
-
- 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
- C03C3/23—Silica-free oxide glass compositions containing halogen and at least one oxide, e.g. oxide of boron
-
- 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
- C03C4/00—Compositions for glass with special properties
- C03C4/12—Compositions for glass with special properties for luminescent glass; for fluorescent glass
-
- 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
- C04B35/50—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on rare-earth compounds
-
- 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
- G02F2/00—Demodulating light; Transferring the modulation of modulated light; Frequency-changing of light
- G02F2/02—Frequency-changing of light, e.g. by quantum counters
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Optics & Photonics (AREA)
- Manufacturing & Machinery (AREA)
- General Physics & Mathematics (AREA)
- Structural Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Glass Compositions (AREA)
- Led Devices (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7327486A FR2238679B1 (enrdf_load_stackoverflow) | 1973-07-26 | 1973-07-26 | |
| FR7413707A FR2267988B2 (enrdf_load_stackoverflow) | 1973-07-26 | 1974-04-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1440726A true GB1440726A (en) | 1976-06-23 |
Family
ID=26217862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3309974A Expired GB1440726A (en) | 1973-07-26 | 1974-07-26 | Rare earth composition for frequency conversion of radiation |
Country Status (2)
| Country | Link |
|---|---|
| FR (2) | FR2238679B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1440726A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5332907A (en) * | 1992-07-28 | 1994-07-26 | Minnesota Mining And Manufacturing Company | Method for recording and reproducing a radiation image, apparatus using said method, photostimulable phosphor panel for storing said radiation image |
| US5545595A (en) * | 1993-08-27 | 1996-08-13 | Sumita Optical Glass, Inc. | Wavelength up-conversion transparent glass ceramics and a process for the production of the same |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8713698D0 (en) * | 1987-06-11 | 1987-07-15 | British Telecomm | Glass compositions |
| US4936650A (en) * | 1986-04-24 | 1990-06-26 | British Telecommunications Public Limited Company | Optical wave guides |
| CA1294802C (en) * | 1986-06-04 | 1992-01-28 | Benjamin J. Ainslie | Optical waveguides and their manufacture |
| GB8724736D0 (en) * | 1987-10-22 | 1987-11-25 | British Telecomm | Optical fibre |
| FR2714046B1 (fr) * | 1993-12-16 | 1996-03-08 | France Telecom | Matériaux vitrocéramiques notamment pour lasers et amplificateurs optiques dopés en terres rares et procédé de fabrication de tels matériaux. |
-
1973
- 1973-07-26 FR FR7327486A patent/FR2238679B1/fr not_active Expired
-
1974
- 1974-04-19 FR FR7413707A patent/FR2267988B2/fr not_active Expired
- 1974-07-26 GB GB3309974A patent/GB1440726A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5332907A (en) * | 1992-07-28 | 1994-07-26 | Minnesota Mining And Manufacturing Company | Method for recording and reproducing a radiation image, apparatus using said method, photostimulable phosphor panel for storing said radiation image |
| US5545595A (en) * | 1993-08-27 | 1996-08-13 | Sumita Optical Glass, Inc. | Wavelength up-conversion transparent glass ceramics and a process for the production of the same |
| JP3411067B2 (ja) | 1993-08-27 | 2003-05-26 | 株式会社住田光学ガラス | 波長上方変換透明化ガラスセラミックスおよびその製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2433992B2 (de) | 1976-09-30 |
| FR2267988A2 (enrdf_load_stackoverflow) | 1975-11-14 |
| FR2267988B2 (enrdf_load_stackoverflow) | 1981-09-11 |
| FR2238679A1 (enrdf_load_stackoverflow) | 1975-02-21 |
| DE2433992A1 (de) | 1975-02-27 |
| FR2238679B1 (enrdf_load_stackoverflow) | 1978-06-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PE20 | Patent expired after termination of 20 years |
Effective date: 19940725 |