JPS50113239A - - Google Patents
Info
- Publication number
- JPS50113239A JPS50113239A JP49016797A JP1679774A JPS50113239A JP S50113239 A JPS50113239 A JP S50113239A JP 49016797 A JP49016797 A JP 49016797A JP 1679774 A JP1679774 A JP 1679774A JP S50113239 A JPS50113239 A JP S50113239A
- Authority
- JP
- Japan
- 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
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
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/02295—Microstructured optical fibre
- G02B6/023—Microstructured optical fibre having different index layers arranged around the core for guiding light by reflection, i.e. 1D crystal, e.g. omniguide
-
- 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
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/02295—Microstructured optical fibre
- G02B6/02314—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes
- G02B6/02342—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes characterised by cladding features, i.e. light confining region
- G02B6/02361—Longitudinal structures forming multiple layers around the core, e.g. arranged in multiple rings with each ring having longitudinal elements at substantially the same radial distance from the core, having rotational symmetry about the fibre axis
-
- 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
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/02295—Microstructured optical fibre
- G02B6/02314—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes
- G02B6/02342—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes characterised by cladding features, i.e. light confining region
- G02B6/0238—Longitudinal structures having higher refractive index than background material, e.g. high index solid rods
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Waveguides (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1679774A JPS569682B2 (es) | 1974-02-13 | 1974-02-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1679774A JPS569682B2 (es) | 1974-02-13 | 1974-02-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50113239A true JPS50113239A (es) | 1975-09-05 |
| JPS569682B2 JPS569682B2 (es) | 1981-03-03 |
Family
ID=11926137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1679774A Expired JPS569682B2 (es) | 1974-02-13 | 1974-02-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS569682B2 (es) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51113643A (en) * | 1975-03-28 | 1976-10-06 | Nippon Telegr & Teleph Corp <Ntt> | Wide band photo fiber |
| JPS5240144A (en) * | 1975-09-22 | 1977-03-28 | Northern Telecom Ltd | Optical fiber having low mode dispersion |
| JPS5262034A (en) * | 1975-11-14 | 1977-05-23 | Int Standard Electric Corp | Optical fiber waveguide having effective refractive index contour |
| JP2008028523A (ja) * | 2006-07-19 | 2008-02-07 | Fukui Prefecture | 誘電体ケーブルおよび導波管 |
| EP2715419A2 (de) * | 2011-05-27 | 2014-04-09 | J-Plasma GmbH | Lichtleitfaser |
| WO2019216286A1 (ja) * | 2018-05-08 | 2019-11-14 | 日本電信電話株式会社 | プローブ光ファイバ及び光ファイバ側方入出力装置 |
-
1974
- 1974-02-13 JP JP1679774A patent/JPS569682B2/ja not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51113643A (en) * | 1975-03-28 | 1976-10-06 | Nippon Telegr & Teleph Corp <Ntt> | Wide band photo fiber |
| JPS5240144A (en) * | 1975-09-22 | 1977-03-28 | Northern Telecom Ltd | Optical fiber having low mode dispersion |
| JPS5262034A (en) * | 1975-11-14 | 1977-05-23 | Int Standard Electric Corp | Optical fiber waveguide having effective refractive index contour |
| JP2008028523A (ja) * | 2006-07-19 | 2008-02-07 | Fukui Prefecture | 誘電体ケーブルおよび導波管 |
| EP2715419A2 (de) * | 2011-05-27 | 2014-04-09 | J-Plasma GmbH | Lichtleitfaser |
| WO2019216286A1 (ja) * | 2018-05-08 | 2019-11-14 | 日本電信電話株式会社 | プローブ光ファイバ及び光ファイバ側方入出力装置 |
| JP2019197101A (ja) * | 2018-05-08 | 2019-11-14 | 日本電信電話株式会社 | プローブ光ファイバ及び光ファイバ側方入出力装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS569682B2 (es) | 1981-03-03 |