DE3642897C2 - - Google Patents
Info
- Publication number
- DE3642897C2 DE3642897C2 DE19863642897 DE3642897A DE3642897C2 DE 3642897 C2 DE3642897 C2 DE 3642897C2 DE 19863642897 DE19863642897 DE 19863642897 DE 3642897 A DE3642897 A DE 3642897A DE 3642897 C2 DE3642897 C2 DE 3642897C2
- Authority
- DE
- Germany
- Prior art keywords
- cavities
- filler
- envelope
- cylindrical cavities
- optical
- 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
- 239000000463 material Substances 0.000 claims description 77
- 230000003287 optical effect Effects 0.000 claims description 52
- 238000000034 method Methods 0.000 claims description 50
- 239000000945 filler Substances 0.000 claims description 17
- 239000000126 substance Substances 0.000 claims description 12
- 239000007787 solid Substances 0.000 claims description 11
- 239000002245 particle Substances 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 7
- 239000004033 plastic Substances 0.000 claims description 6
- 229920003023 plastic Polymers 0.000 claims description 6
- 239000004793 Polystyrene Substances 0.000 claims description 5
- 238000005530 etching Methods 0.000 claims description 5
- 150000002500 ions Chemical class 0.000 claims description 4
- 230000005855 radiation Effects 0.000 claims description 4
- 239000004020 conductor Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 claims description 2
- 239000011149 active material Substances 0.000 claims description 2
- 239000001913 cellulose Substances 0.000 claims description 2
- 229920002678 cellulose 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
- 239000004417 polycarbonate Substances 0.000 claims description 2
- 229920000515 polycarbonate Polymers 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
- 239000002887 superconductor Substances 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
- 239000012780 transparent material Substances 0.000 claims description 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims 3
- 239000011257 shell material Substances 0.000 claims 3
- 238000005660 chlorination reaction Methods 0.000 claims 1
- 239000004800 polyvinyl chloride Substances 0.000 claims 1
- 229920000915 polyvinyl chloride Polymers 0.000 claims 1
- 239000010410 layer Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000010287 polarization Effects 0.000 description 5
- 239000013078 crystal Substances 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 230000000704 physical effect Effects 0.000 description 4
- 238000009826 distribution Methods 0.000 description 3
- 230000005496 eutectics Effects 0.000 description 3
- 230000005291 magnetic effect Effects 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 229910019963 CrSb Inorganic materials 0.000 description 2
- 241001464057 Electroma Species 0.000 description 2
- 229910016964 MnSb Inorganic materials 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 229910021532 Calcite Inorganic materials 0.000 description 1
- 239000004801 Chlorinated PVC Substances 0.000 description 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000004931 aggregating effect Effects 0.000 description 1
- 239000006117 anti-reflective coating Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000002144 chemical decomposition reaction Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229920000457 chlorinated polyvinyl chloride Polymers 0.000 description 1
- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol group Chemical group [C@@H]1(CC[C@H]2[C@@H]3CC=C4C[C@@H](O)CC[C@]4(C)[C@H]3CC[C@]12C)[C@H](C)CCCC(C)C HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 239000011231 conductive filler Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002178 crystalline material Substances 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 230000002068 genetic effect Effects 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000005298 paramagnetic effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 239000002984 plastic foam Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229960004793 sucrose Drugs 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 DE3642897A1 (de) | 1988-06-30 |
| DE3642897C2 true 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 |
|---|---|---|---|---|
| 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 |
Families Citing this family (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 |
Family Cites Families (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
Cited By (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 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3642897A1 (de) | 1988-06-30 |
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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 |