CA1217818A - Systeme modulateur-demodulateur optique - Google Patents
Systeme modulateur-demodulateur optiqueInfo
- Publication number
- CA1217818A CA1217818A CA000462730A CA462730A CA1217818A CA 1217818 A CA1217818 A CA 1217818A CA 000462730 A CA000462730 A CA 000462730A CA 462730 A CA462730 A CA 462730A CA 1217818 A CA1217818 A CA 1217818A
- Authority
- CA
- Canada
- Prior art keywords
- signal
- circuit
- output
- emitting element
- light
- 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
- 230000003287 optical effect Effects 0.000 title claims abstract description 23
- 239000013307 optical fiber Substances 0.000 claims abstract description 15
- 238000012935 Averaging Methods 0.000 claims abstract description 13
- 238000003708 edge detection Methods 0.000 claims abstract description 6
- 230000008878 coupling Effects 0.000 claims abstract 4
- 238000010168 coupling process Methods 0.000 claims abstract 4
- 238000005859 coupling reaction Methods 0.000 claims abstract 4
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000000835 fiber Substances 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 18
- 238000004891 communication Methods 0.000 description 8
- 230000006854 communication Effects 0.000 description 8
- 238000001514 detection method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000003321 amplification Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 238000007667 floating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Landscapes
- Dc Digital Transmission (AREA)
- Optical Communication System (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000462730A CA1217818A (fr) | 1981-07-22 | 1984-09-07 | Systeme modulateur-demodulateur optique |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000382246A CA1182525A (fr) | 1981-07-22 | 1981-07-22 | Systeme optique modulateur-demodulateur |
| CA000462730A CA1217818A (fr) | 1981-07-22 | 1984-09-07 | Systeme modulateur-demodulateur optique |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000382246A Division CA1182525A (fr) | 1981-07-22 | 1981-07-22 | Systeme optique modulateur-demodulateur |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1217818A true CA1217818A (fr) | 1987-02-10 |
Family
ID=4120501
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000382246A Expired CA1182525A (fr) | 1981-07-22 | 1981-07-22 | Systeme optique modulateur-demodulateur |
| CA000462730A Expired CA1217818A (fr) | 1981-07-22 | 1984-09-07 | Systeme modulateur-demodulateur optique |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000382246A Expired CA1182525A (fr) | 1981-07-22 | 1981-07-22 | Systeme optique modulateur-demodulateur |
Country Status (1)
| Country | Link |
|---|---|
| CA (2) | CA1182525A (fr) |
-
1981
- 1981-07-22 CA CA000382246A patent/CA1182525A/fr not_active Expired
-
1984
- 1984-09-07 CA CA000462730A patent/CA1217818A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA1182525A (fr) | 1985-02-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |