JPS5212845A - Mode transformation device - Google Patents
Mode transformation deviceInfo
- Publication number
- JPS5212845A JPS5212845A JP50088683A JP8868375A JPS5212845A JP S5212845 A JPS5212845 A JP S5212845A JP 50088683 A JP50088683 A JP 50088683A JP 8868375 A JP8868375 A JP 8868375A JP S5212845 A JPS5212845 A JP S5212845A
- Authority
- JP
- Japan
- Prior art keywords
- transformation device
- mode
- mode transformation
- atthermally
- forcedly
- 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
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
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/14—Mode converters
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Communication System (AREA)
- Optical Integrated Circuits (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Abstract
PURPOSE:To provide a mode transformation device for a clad-type multiple-mode optical fiber using a continuous light current, in which atthermally shrinkable tube for a protection-coating use is permitted to forcedly bend due to its ununiform shrinkage, so that a higher order mode is decreased.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50088683A JPS5212845A (en) | 1975-07-19 | 1975-07-19 | Mode transformation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50088683A JPS5212845A (en) | 1975-07-19 | 1975-07-19 | Mode transformation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5212845A true JPS5212845A (en) | 1977-01-31 |
| JPS579042B2 JPS579042B2 (en) | 1982-02-19 |
Family
ID=13949619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50088683A Granted JPS5212845A (en) | 1975-07-19 | 1975-07-19 | Mode transformation device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5212845A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5490411A (en) * | 1977-12-28 | 1979-07-18 | Hino Motors Ltd | Method of and device for intaking air for direct injection type diesel engine |
| JPS5546001A (en) * | 1978-09-25 | 1980-03-31 | Toyota Motor Corp | Helically shaped suction port for internal combustion engine |
| JPS5546004A (en) * | 1978-09-25 | 1980-03-31 | Toyota Motor Corp | Helically shaped suction port for internal combustion engine |
| JPS5546005A (en) * | 1978-09-25 | 1980-03-31 | Toyota Motor Corp | Helically shaped suction port for internal combustion engine |
| JPS5546002A (en) * | 1978-09-25 | 1980-03-31 | Toyota Motor Corp | Helically shaped suction port for internal combustion engine |
| JPS58142328U (en) * | 1982-03-18 | 1983-09-26 | 日産自動車株式会社 | internal combustion engine intake port |
| JPS59115822U (en) * | 1983-01-26 | 1984-08-04 | 日産ディーゼル工業株式会社 | Internal combustion engine intake system |
| JPS59153919A (en) * | 1983-02-18 | 1984-09-01 | Mitsubishi Motors Corp | Suction port structure |
| US4603943A (en) * | 1982-07-06 | 1986-08-05 | Sumitomo Electric Industries, Ltd. | Structure of an optical fiber |
| US4637686A (en) * | 1983-04-08 | 1987-01-20 | Kokusai Denshin Denwa Co., Ltd. | Optical fiber with light reflecting particles dispersed through buffer layers to dissipate leaky cladding modes |
| US4815805A (en) * | 1987-11-12 | 1989-03-28 | Raychem Corp. | Dynamic range reduction using mode filter |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59164217A (en) * | 1983-03-07 | 1984-09-17 | Nippon Denso Co Ltd | Car air-conditioner |
-
1975
- 1975-07-19 JP JP50088683A patent/JPS5212845A/en active Granted
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5490411A (en) * | 1977-12-28 | 1979-07-18 | Hino Motors Ltd | Method of and device for intaking air for direct injection type diesel engine |
| JPS5546001A (en) * | 1978-09-25 | 1980-03-31 | Toyota Motor Corp | Helically shaped suction port for internal combustion engine |
| JPS5546004A (en) * | 1978-09-25 | 1980-03-31 | Toyota Motor Corp | Helically shaped suction port for internal combustion engine |
| JPS5546005A (en) * | 1978-09-25 | 1980-03-31 | Toyota Motor Corp | Helically shaped suction port for internal combustion engine |
| JPS5546002A (en) * | 1978-09-25 | 1980-03-31 | Toyota Motor Corp | Helically shaped suction port for internal combustion engine |
| JPS58142328U (en) * | 1982-03-18 | 1983-09-26 | 日産自動車株式会社 | internal combustion engine intake port |
| US4603943A (en) * | 1982-07-06 | 1986-08-05 | Sumitomo Electric Industries, Ltd. | Structure of an optical fiber |
| JPS59115822U (en) * | 1983-01-26 | 1984-08-04 | 日産ディーゼル工業株式会社 | Internal combustion engine intake system |
| JPS59153919A (en) * | 1983-02-18 | 1984-09-01 | Mitsubishi Motors Corp | Suction port structure |
| US4637686A (en) * | 1983-04-08 | 1987-01-20 | Kokusai Denshin Denwa Co., Ltd. | Optical fiber with light reflecting particles dispersed through buffer layers to dissipate leaky cladding modes |
| US4815805A (en) * | 1987-11-12 | 1989-03-28 | Raychem Corp. | Dynamic range reduction using mode filter |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS579042B2 (en) | 1982-02-19 |
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