DE1547363C3 - - Google Patents
Info
- Publication number
- DE1547363C3 DE1547363C3 DE19661547363 DE1547363A DE1547363C3 DE 1547363 C3 DE1547363 C3 DE 1547363C3 DE 19661547363 DE19661547363 DE 19661547363 DE 1547363 A DE1547363 A DE 1547363A DE 1547363 C3 DE1547363 C3 DE 1547363C3
- Authority
- DE
- Germany
- Prior art keywords
- dichroic
- defects
- crystal
- directed
- light
- 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
- 230000005684 electric field Effects 0.000 claims description 16
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 14
- 230000003287 optical Effects 0.000 claims description 10
- 229910052736 halogen Inorganic materials 0.000 claims description 7
- 239000001103 potassium chloride Substances 0.000 claims description 7
- 235000011164 potassium chloride Nutrition 0.000 claims description 7
- 230000005670 electromagnetic radiation Effects 0.000 claims description 6
- 239000003513 alkali Substances 0.000 claims description 5
- 150000002367 halogens Chemical class 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 description 17
- 150000002500 ions Chemical class 0.000 description 14
- NLKNQRATVPKPDG-UHFFFAOYSA-M Potassium iodide Chemical compound [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 description 6
- 125000004429 atoms Chemical group 0.000 description 6
- 239000012535 impurity Substances 0.000 description 5
- 230000000875 corresponding Effects 0.000 description 3
- 230000005283 ground state Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 150000001450 anions Chemical class 0.000 description 2
- 230000006399 behavior Effects 0.000 description 2
- 210000004027 cells Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000036850 Cld Effects 0.000 description 1
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium Ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 239000002178 crystalline material Substances 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- -1 halogen ions Chemical class 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 210000000352 storage cell Anatomy 0.000 description 1
- 230000001131 transforming Effects 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US50204165A | 1965-10-22 | 1965-10-22 | |
| US50204165 | 1965-10-22 | ||
| DEJ0031565 | 1966-08-18 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE1547363A1 DE1547363A1 (de) | 1969-11-13 |
| DE1547363B2 DE1547363B2 (de) | 1977-07-07 |
| DE1547363C3 true DE1547363C3 (xx) | 1978-02-23 |
Family
ID=23996078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19661547363 Granted DE1547363B2 (de) | 1965-10-22 | 1966-08-18 | Optische speichervorrichtung |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3466616A (xx) |
| DE (1) | DE1547363B2 (xx) |
| FR (1) | FR1497338A (xx) |
| GB (1) | GB1096240A (xx) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4238840A (en) * | 1967-07-12 | 1980-12-09 | Formigraphic Engine Corporation | Method, medium and apparatus for producing three dimensional figure product |
| US4041476A (en) * | 1971-07-23 | 1977-08-09 | Wyn Kelly Swainson | Method, medium and apparatus for producing three-dimensional figure product |
| US3580688A (en) * | 1968-02-26 | 1971-05-25 | Irwin Schneider | Information storage with optic materials |
| US3727194A (en) * | 1968-02-26 | 1973-04-10 | I Schneider | Non-destructive readout of a color center memory by using infrared illumination |
| IL32745A (en) * | 1968-08-22 | 1973-06-29 | Energy Conversion Devices Inc | Method and apparatus for producing,storing and retrieving information |
| DE1932840B2 (de) * | 1969-06-28 | 1971-12-16 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Datenspeichersystem |
| US3654626A (en) * | 1969-09-17 | 1972-04-04 | Us Navy | Three-dimensional storage system using f-centers |
| US3657709A (en) * | 1969-12-30 | 1972-04-18 | Ibm | Storage tube with pointwise erase capability |
| US3696344A (en) * | 1970-02-19 | 1972-10-03 | Energy Conversion Devices Inc | Optical mass memory employing amorphous thin films |
| US3868651A (en) * | 1970-08-13 | 1975-02-25 | Energy Conversion Devices Inc | Method and apparatus for storing and reading data in a memory having catalytic material to initiate amorphous to crystalline change in memory structure |
| US3720926A (en) * | 1971-03-31 | 1973-03-13 | I Schneider | Information storage using m color centers in alkali fluorides |
| US3771150A (en) * | 1971-04-30 | 1973-11-06 | I Schneider | Three dimensional optical information storage system |
| US3851318A (en) * | 1971-11-17 | 1974-11-26 | Int Liquid Xtal Co | Liquid crystal information storage and read-out system |
| US3896420A (en) * | 1972-01-14 | 1975-07-22 | Canadian Patents Dev | Frequency selective optical memory |
| US3846764A (en) * | 1973-05-18 | 1974-11-05 | Us Navy | Technique for information storage using anisotropic color centers in alkali halide crystals |
| US3941482A (en) * | 1975-02-25 | 1976-03-02 | The United States Of America As Represented By The Secretary Of The Navy | Method of testing alkali halide crystals with anisotropic centers |
| US4490016A (en) * | 1982-07-06 | 1984-12-25 | The United States Of America As Represented By The Secretary Of The Navy | Polarimetric image recorder |
| US6483735B1 (en) * | 1989-04-25 | 2002-11-19 | The Regents Of The University Of California | Two-photon, three-or four-dimensional, color radiation memory |
| US5325324A (en) * | 1989-04-25 | 1994-06-28 | Regents Of The University Of California | Three-dimensional optical memory |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2481622A (en) * | 1945-06-06 | 1949-09-13 | Skiatron Corp | Cathode-ray tube with photo-dichroic ionic crystal light modulating screen |
| US3296594A (en) * | 1963-06-14 | 1967-01-03 | Polaroid Corp | Optical associative memory |
-
1965
- 1965-10-22 US US502041A patent/US3466616A/en not_active Expired - Lifetime
-
1966
- 1966-08-18 DE DE19661547363 patent/DE1547363B2/de active Granted
- 1966-10-11 FR FR8082A patent/FR1497338A/fr not_active Expired
- 1966-10-17 GB GB46272/66A patent/GB1096240A/en not_active Expired
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