JP2004226209A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2004226209A5 JP2004226209A5 JP2003013679A JP2003013679A JP2004226209A5 JP 2004226209 A5 JP2004226209 A5 JP 2004226209A5 JP 2003013679 A JP2003013679 A JP 2003013679A JP 2003013679 A JP2003013679 A JP 2003013679A JP 2004226209 A5 JP2004226209 A5 JP 2004226209A5
- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003013679A JP4637454B2 (en) | 2003-01-22 | 2003-01-22 | Polarization extinction ratio measuring device and measuring method of polarization extinction ratio usable in the measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003013679A JP4637454B2 (en) | 2003-01-22 | 2003-01-22 | Polarization extinction ratio measuring device and measuring method of polarization extinction ratio usable in the measuring device |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2004226209A JP2004226209A (en) | 2004-08-12 |
| JP2004226209A5 true JP2004226209A5 (en) | 2006-03-09 |
| JP4637454B2 JP4637454B2 (en) | 2011-02-23 |
Family
ID=32901948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003013679A Expired - Fee Related JP4637454B2 (en) | 2003-01-22 | 2003-01-22 | Polarization extinction ratio measuring device and measuring method of polarization extinction ratio usable in the measuring device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4637454B2 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI585387B (en) | 2012-07-18 | 2017-06-01 | 岩崎電氣股份有限公司 | Polarization measuring process, polarization measuring apparatus, polarization measuring system and photo-alignment irradiation apparatus |
| US20160231176A1 (en) | 2015-02-05 | 2016-08-11 | Polarization Solutions, Llc | Light irradiation device having polarization measuring mechanism |
| CN108398242B (en) * | 2018-01-31 | 2019-11-26 | 北京交通大学 | The measuring device and method of elliptical polarization holding optical fiber extinction ratio |
| CN109827758B (en) * | 2019-03-20 | 2020-11-03 | 北京大盟创业科技有限公司 | Polarization extinction ratio testing system of polarization-maintaining passive device |
| CN114112329A (en) * | 2021-12-28 | 2022-03-01 | 长飞光纤光缆股份有限公司 | Polarization extinction ratio measuring system and method for lossless optical fiber |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02203236A (en) * | 1989-02-01 | 1990-08-13 | Sumitomo Electric Ind Ltd | Method for measuring crosstalk of polarization maintaining optical fiber |
| JP2558344Y2 (en) * | 1991-06-13 | 1997-12-24 | 安藤電気株式会社 | Polarization crosstalk measurement system for polarization-maintaining optical fiber |
| JPH0875599A (en) * | 1994-09-02 | 1996-03-22 | Fujikura Ltd | Device for evaluating polarization characterisitics of polarization-preserving optical fiber |
| JPH1073515A (en) * | 1996-08-29 | 1998-03-17 | Shin Etsu Chem Co Ltd | Evaluation method for half-wave plate |
| JP2000097806A (en) * | 1998-09-24 | 2000-04-07 | Japan Aviation Electronics Industry Ltd | Cross talk measuring method and device for executing method |
| JP2002039916A (en) * | 2000-07-28 | 2002-02-06 | Fujikura Ltd | Method and instrument for measuring polarized crosstalk of optical component |
| JP2002181697A (en) * | 2000-12-19 | 2002-06-26 | Atr Adaptive Communications Res Lab | Apparatus and method for measuring optical waveguide |
| JP2003083843A (en) * | 2001-09-10 | 2003-03-19 | Ando Electric Co Ltd | Extinction ratio measuring device |
-
2003
- 2003-01-22 JP JP2003013679A patent/JP4637454B2/en not_active Expired - Fee Related