JPS5320349A - Measuring method for wave length dispersion of photo-fiber - Google Patents
Measuring method for wave length dispersion of photo-fiberInfo
- Publication number
- JPS5320349A JPS5320349A JP9406476A JP9406476A JPS5320349A JP S5320349 A JPS5320349 A JP S5320349A JP 9406476 A JP9406476 A JP 9406476A JP 9406476 A JP9406476 A JP 9406476A JP S5320349 A JPS5320349 A JP S5320349A
- Authority
- JP
- Japan
- Prior art keywords
- photo
- fiber
- wave length
- measuring method
- length dispersion
- 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
Landscapes
- Testing Of Optical Devices Or Fibers (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
PURPOSE: To measure the wave length dispersion of photo-fiber in an easy and high high accurate manner from a beat wave component of an output signal resulting from the projection of a measure light into the photo-fiber, said measure light being obtained by subjecting a light from a single light source to FM modulation.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9406476A JPS5320349A (en) | 1976-08-09 | 1976-08-09 | Measuring method for wave length dispersion of photo-fiber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9406476A JPS5320349A (en) | 1976-08-09 | 1976-08-09 | Measuring method for wave length dispersion of photo-fiber |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5320349A true JPS5320349A (en) | 1978-02-24 |
JPS5525777B2 JPS5525777B2 (en) | 1980-07-08 |
Family
ID=14100086
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9406476A Granted JPS5320349A (en) | 1976-08-09 | 1976-08-09 | Measuring method for wave length dispersion of photo-fiber |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5320349A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5033846A (en) * | 1990-01-22 | 1991-07-23 | Hewlett-Packard Company | Lightwave component analyzer for determination of chromatic dispersion in single mode optical fiber |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0275918U (en) * | 1988-11-28 | 1990-06-11 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS516768A (en) * | 1974-07-06 | 1976-01-20 | Japan Broadcasting Corp | Hanshahanokyodo oyobi chenjikansokuteihoho |
-
1976
- 1976-08-09 JP JP9406476A patent/JPS5320349A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS516768A (en) * | 1974-07-06 | 1976-01-20 | Japan Broadcasting Corp | Hanshahanokyodo oyobi chenjikansokuteihoho |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5033846A (en) * | 1990-01-22 | 1991-07-23 | Hewlett-Packard Company | Lightwave component analyzer for determination of chromatic dispersion in single mode optical fiber |
Also Published As
Publication number | Publication date |
---|---|
JPS5525777B2 (en) | 1980-07-08 |
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