JP3824663B2 - 複数個の波光導体を有する光ケーブル - Google Patents
複数個の波光導体を有する光ケーブル Download PDFInfo
- Publication number
- JP3824663B2 JP3824663B2 JP07605894A JP7605894A JP3824663B2 JP 3824663 B2 JP3824663 B2 JP 3824663B2 JP 07605894 A JP07605894 A JP 07605894A JP 7605894 A JP7605894 A JP 7605894A JP 3824663 B2 JP3824663 B2 JP 3824663B2
- Authority
- JP
- Japan
- Prior art keywords
- wave
- wave light
- conductor
- optical cable
- light conductor
- 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 - Lifetime
Links
- 230000003287 optical effect Effects 0.000 title claims description 48
- 239000004020 conductor Substances 0.000 claims description 212
- 238000000576 coating method Methods 0.000 claims description 92
- 239000011248 coating agent Substances 0.000 claims description 91
- 230000035945 sensitivity Effects 0.000 claims description 61
- 238000005452 bending Methods 0.000 claims description 55
- 239000000835 fiber Substances 0.000 claims description 37
- 239000010410 layer Substances 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 16
- 239000004161 brilliant blue FCF Substances 0.000 claims description 12
- 230000007935 neutral effect Effects 0.000 claims description 11
- 230000001681 protective effect Effects 0.000 claims description 4
- UHESRSKEBRADOO-UHFFFAOYSA-N ethyl carbamate;prop-2-enoic acid Chemical compound OC(=O)C=C.CCOC(N)=O UHESRSKEBRADOO-UHFFFAOYSA-N 0.000 claims description 3
- 239000011241 protective layer Substances 0.000 claims description 2
- 239000004235 Orange GGN Substances 0.000 claims 1
- 238000005259 measurement Methods 0.000 description 21
- 238000013517 stratification Methods 0.000 description 11
- 230000005540 biological transmission Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 102100033029 Carbonic anhydrase-related protein 11 Human genes 0.000 description 6
- 101000867841 Homo sapiens Carbonic anhydrase-related protein 11 Proteins 0.000 description 6
- 101001075218 Homo sapiens Gastrokine-1 Proteins 0.000 description 6
- 238000013461 design Methods 0.000 description 6
- 239000011247 coating layer Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000013016 damping Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 2
- 238000005219 brazing Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000004403 ethyl p-hydroxybenzoate Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000006223 plastic coating Substances 0.000 description 2
- 239000004402 sodium ethyl p-hydroxybenzoate Substances 0.000 description 2
- 239000004296 sodium metabisulphite Substances 0.000 description 2
- 239000004307 sodium orthophenyl phenol Substances 0.000 description 2
- 239000004308 thiabendazole Substances 0.000 description 2
- 101001109993 Artemia salina 60S acidic ribosomal protein P2 Proteins 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 101150023763 UL12 gene Proteins 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003000 extruded plastic Substances 0.000 description 1
- 230000004313 glare Effects 0.000 description 1
- 239000004179 indigotine Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000004297 potassium metabisulphite Substances 0.000 description 1
- SOGFHWHHBILCSX-UHFFFAOYSA-J prop-2-enoate silicon(4+) Chemical compound [Si+4].[O-]C(=O)C=C.[O-]C(=O)C=C.[O-]C(=O)C=C.[O-]C(=O)C=C SOGFHWHHBILCSX-UHFFFAOYSA-J 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/441—Optical cables built up from sub-bundles
- G02B6/4411—Matrix structure
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4407—Optical cables with internal fluted support member
- G02B6/4408—Groove structures in support members to decrease or harmonise transmission losses in ribbon cables
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Communication Cables (AREA)
- Optical Couplings Of Light Guides (AREA)
- Installation Of Indoor Wiring (AREA)
- Electric Cable Arrangement Between Relatively Moving Parts (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4312121.7 | 1993-04-14 | ||
| DE4312121A DE4312121B4 (de) | 1993-04-14 | 1993-04-14 | Optisches Kabel mit mehreren in einer vorgegebenen Struktur angeordneten Lichtwellenleitern |
| DE4404441A DE4404441B4 (de) | 1993-04-14 | 1994-02-11 | Optisches Kabel mit mehreren in einer vorgegebenen Struktur angeordneten Lichtwellenleitern |
| DE4404441.0 | 1994-02-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06324239A JPH06324239A (ja) | 1994-11-25 |
| JP3824663B2 true JP3824663B2 (ja) | 2006-09-20 |
Family
ID=25924897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP07605894A Expired - Lifetime JP3824663B2 (ja) | 1993-04-14 | 1994-04-14 | 複数個の波光導体を有する光ケーブル |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP3824663B2 (it) |
| FR (1) | FR2704071A1 (it) |
| IT (1) | IT1273636B (it) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013228415A (ja) * | 2012-04-24 | 2013-11-07 | Sumitomo Electric Ind Ltd | 光ファイバケーブル |
| US10473872B2 (en) | 2014-03-19 | 2019-11-12 | Corning Optical Communications LLC | Fiber optic cable with large-diameter optical fibers |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58150906A (ja) * | 1982-03-03 | 1983-09-07 | Nippon Telegr & Teleph Corp <Ntt> | テ−プ光フアイバ心線ユニツト |
-
1994
- 1994-04-08 FR FR9404171A patent/FR2704071A1/fr active Granted
- 1994-04-08 IT ITMI940659A patent/IT1273636B/it active IP Right Grant
- 1994-04-14 JP JP07605894A patent/JP3824663B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH06324239A (ja) | 1994-11-25 |
| IT1273636B (it) | 1997-07-09 |
| ITMI940659A0 (it) | 1994-04-08 |
| ITMI940659A1 (it) | 1995-10-08 |
| FR2704071A1 (fr) | 1994-10-21 |
| FR2704071B1 (it) | 1997-02-14 |
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