DE3642897A1 - Doppelbrechendes optisches material und verfahren zu seiner herstellung - Google Patents
Doppelbrechendes optisches material und verfahren zu seiner herstellungInfo
- Publication number
- DE3642897A1 DE3642897A1 DE19863642897 DE3642897A DE3642897A1 DE 3642897 A1 DE3642897 A1 DE 3642897A1 DE 19863642897 DE19863642897 DE 19863642897 DE 3642897 A DE3642897 A DE 3642897A DE 3642897 A1 DE3642897 A1 DE 3642897A1
- Authority
- DE
- Germany
- Prior art keywords
- optical material
- optical
- material according
- cavities
- cylindrical cavities
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 title claims abstract description 60
- 230000003287 optical effect Effects 0.000 title claims abstract description 49
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 title abstract description 4
- 239000000945 filler Substances 0.000 claims abstract description 10
- 239000011343 solid material Substances 0.000 claims abstract description 3
- 230000000007 visual effect Effects 0.000 claims abstract description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 6
- 239000013078 crystal Substances 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 238000005530 etching Methods 0.000 claims description 4
- 150000002500 ions Chemical class 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 230000005855 radiation Effects 0.000 claims description 3
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 claims description 2
- 239000004801 Chlorinated PVC Substances 0.000 claims description 2
- 239000004793 Polystyrene Substances 0.000 claims description 2
- 239000001913 cellulose Substances 0.000 claims description 2
- 229920002678 cellulose Polymers 0.000 claims description 2
- 229920000457 chlorinated polyvinyl chloride Polymers 0.000 claims description 2
- 238000009792 diffusion process Methods 0.000 claims description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 2
- 229920002239 polyacrylonitrile Polymers 0.000 claims description 2
- 229920000515 polycarbonate Polymers 0.000 claims description 2
- 239000004417 polycarbonate Substances 0.000 claims description 2
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 2
- 229920002223 polystyrene Polymers 0.000 claims description 2
- 230000005258 radioactive decay Effects 0.000 claims description 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 claims description 2
- 230000010287 polarization Effects 0.000 description 3
- 229920002574 CR-39 Polymers 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000011257 shell material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- NNWNNQTUZYVQRK-UHFFFAOYSA-N 5-bromo-1h-pyrrolo[2,3-c]pyridine-2-carboxylic acid Chemical compound BrC1=NC=C2NC(C(=O)O)=CC2=C1 NNWNNQTUZYVQRK-UHFFFAOYSA-N 0.000 description 1
- 229910021532 Calcite Inorganic materials 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- -1 poly butylene Polymers 0.000 description 1
- 229920001748 polybutylene Polymers 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
- G02B5/3008—Polarising elements comprising dielectric particles, e.g. birefringent crystals embedded in a matrix
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19863642897 DE3642897A1 (de) | 1986-12-16 | 1986-12-16 | Doppelbrechendes optisches material und verfahren zu seiner herstellung |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19863642897 DE3642897A1 (de) | 1986-12-16 | 1986-12-16 | Doppelbrechendes optisches material und verfahren zu seiner herstellung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3642897A1 true DE3642897A1 (de) | 1988-06-30 |
| DE3642897C2 DE3642897C2 (https=) | 1989-01-05 |
Family
ID=6316281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19863642897 Granted DE3642897A1 (de) | 1986-12-16 | 1986-12-16 | Doppelbrechendes optisches material und verfahren zu seiner herstellung |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3642897A1 (https=) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0518019A1 (en) * | 1991-06-13 | 1992-12-16 | Corning Incorporated | Birefringent glass waveplate |
| US5751388A (en) * | 1995-04-07 | 1998-05-12 | Honeywell Inc. | High efficiency polarized display |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19610656A1 (de) * | 1996-03-05 | 1997-09-11 | Deutsche Telekom Ag | Optische Mehrwege-Weiche mit elektrisch einstellbaren Photonenkristallen |
| DE19720784A1 (de) * | 1997-05-17 | 1998-11-26 | Deutsche Telekom Ag | Integrierte optische Schaltung |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB419295A (en) * | 1933-05-04 | 1934-11-05 | Foster Sproxton | Improvements in or relating to the manufacture of materials for producing or detecting polarised light |
| US3673017A (en) * | 1970-07-09 | 1972-06-27 | Gen Electric | Particle track etching method |
| US3811999A (en) * | 1970-11-19 | 1974-05-21 | Gen Electric | Etchable copolymer body |
| DE3221918A1 (de) * | 1982-06-11 | 1983-12-15 | Gesellschaft für Schwerionenforschung mbH, 6100 Darmstadt | Verfahren zur herstellung von entspiegelten optischen oberflaechen |
-
1986
- 1986-12-16 DE DE19863642897 patent/DE3642897A1/de active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB419295A (en) * | 1933-05-04 | 1934-11-05 | Foster Sproxton | Improvements in or relating to the manufacture of materials for producing or detecting polarised light |
| US3673017A (en) * | 1970-07-09 | 1972-06-27 | Gen Electric | Particle track etching method |
| US3811999A (en) * | 1970-11-19 | 1974-05-21 | Gen Electric | Etchable copolymer body |
| DE3221918A1 (de) * | 1982-06-11 | 1983-12-15 | Gesellschaft für Schwerionenforschung mbH, 6100 Darmstadt | Verfahren zur herstellung von entspiegelten optischen oberflaechen |
Non-Patent Citations (1)
| Title |
|---|
| GB-Buch: "Solid State Electronics" Pergamon press, Vol. 7, 1964, S. 835-841 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0518019A1 (en) * | 1991-06-13 | 1992-12-16 | Corning Incorporated | Birefringent glass waveplate |
| US5375012A (en) * | 1991-06-13 | 1994-12-20 | Corning Incorporated | Birefringent glass waveplate |
| US5751388A (en) * | 1995-04-07 | 1998-05-12 | Honeywell Inc. | High efficiency polarized display |
| US5999239A (en) * | 1995-04-07 | 1999-12-07 | Honeywell Inc. | Method for making a polarization-sensitive optical element |
| US6310671B1 (en) | 1995-04-07 | 2001-10-30 | Honeywell, Inc. | Polarization sensitive scattering element |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3642897C2 (https=) | 1989-01-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |