JP2003156695A5 - - Google Patents
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- Publication number
- JP2003156695A5 JP2003156695A5 JP2002292342A JP2002292342A JP2003156695A5 JP 2003156695 A5 JP2003156695 A5 JP 2003156695A5 JP 2002292342 A JP2002292342 A JP 2002292342A JP 2002292342 A JP2002292342 A JP 2002292342A JP 2003156695 A5 JP2003156695 A5 JP 2003156695A5
- 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.)
- Pending
Links
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP01123930A EP1253687B1 (en) | 2001-10-06 | 2001-10-06 | Self-adjustable tunable filter |
| EP01123930.8 | 2001-10-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2003156695A JP2003156695A (ja) | 2003-05-30 |
| JP2003156695A5 true JP2003156695A5 (https=) | 2005-11-17 |
Family
ID=8178872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002292342A Pending JP2003156695A (ja) | 2001-10-06 | 2002-10-04 | フィルタを自動調整させるためのシステム |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US7136590B2 (https=) |
| EP (1) | EP1253687B1 (https=) |
| JP (1) | JP2003156695A (https=) |
| DE (1) | DE60100503T2 (https=) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5285059A (en) * | 1990-10-31 | 1994-02-08 | Canon Kabushiki Kaisha | Method for controlling a tunable filter and an apparatus therefor |
| JP3256713B2 (ja) * | 1992-06-27 | 2002-02-12 | キヤノン株式会社 | 波長可変フィルタ制御方式、制御装置及びそれを用いた光通信システム |
| GB9615302D0 (en) * | 1996-07-20 | 1996-09-04 | Northern Telecom Ltd | Etalon arrangement |
| US5982791A (en) * | 1998-01-14 | 1999-11-09 | Hewlett-Packard Company | Wavelength tracking in adjustable optical systems |
| NO313606B1 (no) * | 1999-11-09 | 2002-10-28 | Optoplan As | Bolgelengdekontrollert FBG-filter |
| US6674936B2 (en) * | 2001-08-31 | 2004-01-06 | International Business Machines Corporation | Polarization mode dispersion compensation using a wavelength locked loop |
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2001
- 2001-10-06 EP EP01123930A patent/EP1253687B1/en not_active Expired - Lifetime
- 2001-10-06 DE DE60100503T patent/DE60100503T2/de not_active Expired - Fee Related
-
2002
- 2002-08-21 US US10/225,038 patent/US7136590B2/en not_active Expired - Fee Related
- 2002-10-04 JP JP2002292342A patent/JP2003156695A/ja active Pending