CA2036352A1 - Emetteur de signaux lumineux representant les variables d'un processus - Google Patents
Emetteur de signaux lumineux representant les variables d'un processusInfo
- Publication number
- CA2036352A1 CA2036352A1 CA 2036352 CA2036352A CA2036352A1 CA 2036352 A1 CA2036352 A1 CA 2036352A1 CA 2036352 CA2036352 CA 2036352 CA 2036352 A CA2036352 A CA 2036352A CA 2036352 A1 CA2036352 A1 CA 2036352A1
- Authority
- CA
- Canada
- Prior art keywords
- transmitter
- light
- output
- waveguide
- 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.)
- Abandoned
Links
- 238000000034 method Methods 0.000 title abstract description 24
- 230000003287 optical effect Effects 0.000 title abstract description 24
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 abstract description 5
- 229910001218 Gallium arsenide Inorganic materials 0.000 abstract description 5
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 238000004891 communication Methods 0.000 description 5
- 230000006870 function Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000003534 oscillatory effect Effects 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 1
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA 2036352 CA2036352A1 (fr) | 1991-02-14 | 1991-02-14 | Emetteur de signaux lumineux representant les variables d'un processus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA 2036352 CA2036352A1 (fr) | 1991-02-14 | 1991-02-14 | Emetteur de signaux lumineux representant les variables d'un processus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2036352A1 true CA2036352A1 (fr) | 1992-08-15 |
Family
ID=4147000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2036352 Abandoned CA2036352A1 (fr) | 1991-02-14 | 1991-02-14 | Emetteur de signaux lumineux representant les variables d'un processus |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2036352A1 (fr) |
-
1991
- 1991-02-14 CA CA 2036352 patent/CA2036352A1/fr not_active Abandoned
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5258868A (en) | Optical process variable transmitter | |
| US5664035A (en) | Bidirectional optically powered signal transmission apparatus | |
| US4301543A (en) | Fiber optic transceiver and full duplex point-to-point data link | |
| US4673291A (en) | Method of and device for measuring the attenuation in optical waveguides | |
| WO2003007024A3 (fr) | Carte de telecommunication par fibres optiques avec securite | |
| JPS5868197A (ja) | 遠隔測定装置 | |
| JPS5868196A (ja) | 遠隔測定装置 | |
| JP6814253B2 (ja) | 光ファイバー給電システム及びデータ通信装置 | |
| CN111917473B (zh) | 一种基于光纤编码的信息传输系统及方法 | |
| US11223428B2 (en) | Power over fiber system | |
| EP3742631B1 (fr) | Dispositif pse et dispositif alimenté d'un système d'alimentation optique et système d'alimentation optique | |
| JP2744092B2 (ja) | 光通信装置用レーザ装置 | |
| US4810891A (en) | Method for the automatic identification of the type of measuring head of a fiber optic measurement value acquisition and transmission device | |
| EP0571382B1 (fr) | Emetteur optique a variable de processus | |
| CN111917472A (zh) | 一种基于光纤编码的双向信息传输系统及方法 | |
| JPH08307348A (ja) | 光伝送装置 | |
| CN212413162U (zh) | 一种基于光纤编码的双向信息传输系统 | |
| JP7281361B2 (ja) | 光ファイバー給電システム | |
| JPS58139538A (ja) | 光伝送方式 | |
| US4833317A (en) | Optically powered resolver | |
| US5847853A (en) | Modulation and demodulation of light to facilitate transmission of information | |
| US4927221A (en) | Balanced lightwave transmission system | |
| CN212391610U (zh) | 一种基于光纤编码的光缆接头盒定位系统 | |
| JP7436160B2 (ja) | 光給電システム | |
| JP2007335987A (ja) | データ伝送システムおよび遠隔測定システム |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Dead |