DE60111207D1 - Stabilisierte strahlungsquelle - Google Patents
Stabilisierte strahlungsquelleInfo
- Publication number
- DE60111207D1 DE60111207D1 DE60111207T DE60111207T DE60111207D1 DE 60111207 D1 DE60111207 D1 DE 60111207D1 DE 60111207 T DE60111207 T DE 60111207T DE 60111207 T DE60111207 T DE 60111207T DE 60111207 D1 DE60111207 D1 DE 60111207D1
- Authority
- DE
- Germany
- Prior art keywords
- radiation source
- stabilized radiation
- stabilized
- source
- radiation
- 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 - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
- H01S5/068—Stabilisation of laser output parameters
- H01S5/0683—Stabilisation of laser output parameters by monitoring the optical output parameters
- H01S5/0687—Stabilising the frequency of the laser
Landscapes
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Semiconductor Lasers (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0007234 | 2000-03-25 | ||
GB0007234A GB2360628A (en) | 2000-03-25 | 2000-03-25 | A stabilised radiation source |
PCT/GB2001/001117 WO2001073904A1 (en) | 2000-03-25 | 2001-03-14 | Stabilised radiation source |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60111207D1 true DE60111207D1 (de) | 2005-07-07 |
DE60111207T2 DE60111207T2 (de) | 2005-10-27 |
Family
ID=9888392
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60111207T Expired - Lifetime DE60111207T2 (de) | 2000-03-25 | 2001-03-14 | Stabilisierte strahlungsquelle |
Country Status (8)
Country | Link |
---|---|
US (1) | US6933485B2 (de) |
EP (1) | EP1269589B1 (de) |
JP (1) | JP2003529224A (de) |
CN (1) | CN1230953C (de) |
AU (1) | AU2001240830A1 (de) |
DE (1) | DE60111207T2 (de) |
GB (1) | GB2360628A (de) |
WO (1) | WO2001073904A1 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004247585A (ja) * | 2003-02-14 | 2004-09-02 | Nec Compound Semiconductor Devices Ltd | 波長安定化ユニット及び波長安定化光送信モジュール |
US7523715B2 (en) * | 2003-12-16 | 2009-04-28 | Plastic Safety Systems, Inc. | Portable sign and barricade assemblies and plastic molded uprights and light and flag mounts therefor |
ATE410804T1 (de) * | 2004-06-10 | 2008-10-15 | Finisar Corp | Wellenlängenstabilisiertes lasermodul |
US7326915B2 (en) * | 2005-04-01 | 2008-02-05 | Em4, Inc. | Wavelength stabilization for broadband light sources |
JP4555725B2 (ja) * | 2005-04-13 | 2010-10-06 | パナソニック株式会社 | 受光回路、半導体レーザ装置および光ピックアップ装置 |
JP2009512199A (ja) | 2005-10-13 | 2009-03-19 | センシレーザー・テクノロジーズ・インコーポレーテッド | レーザの位相ノイズを抑制するための方法および装置 |
US7595876B2 (en) * | 2006-01-11 | 2009-09-29 | Baker Hughes Incorporated | Method and apparatus for estimating a property of a fluid downhole |
US7576856B2 (en) * | 2006-01-11 | 2009-08-18 | Baker Hughes Incorporated | Method and apparatus for estimating a property of a fluid downhole |
JP2008159718A (ja) * | 2006-12-21 | 2008-07-10 | Sharp Corp | マルチチップモジュールおよびその製造方法、並びにマルチチップモジュールの搭載構造およびその製造方法 |
US8422013B2 (en) | 2008-11-11 | 2013-04-16 | Bae Systems Information And Electronic Systems Integration Inc. | Optical multiplexer/demultiplexer |
CN105896309A (zh) * | 2016-06-13 | 2016-08-24 | 深圳新飞通光电子技术有限公司 | 双向输出的dfb可调谐激光模块及其相干光传输系统 |
JP2019047066A (ja) * | 2017-09-06 | 2019-03-22 | リコー電子デバイス株式会社 | 半導体レーザ駆動装置及び電子機器 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2007015B (en) * | 1977-10-26 | 1982-03-17 | Post Office | Control apparatus |
EP0001714B1 (de) * | 1977-10-26 | 1984-03-21 | The Post Office | Steuerapparat für eine Halbleiter-Laservorrichtung |
JPH0728077B2 (ja) * | 1986-04-16 | 1995-03-29 | 株式会社トプコン | 半導体レ−ザ−の発振周波数・発振出力安定化装置 |
DE3885134D1 (de) * | 1987-03-30 | 1993-12-02 | Siemens Ag | Anordnung zur Steuerung oder Regelung einer Emissionswellenlänge und emittierten Leistung eines Halbleiterlasers. |
US5299212A (en) * | 1993-03-10 | 1994-03-29 | At&T Bell Laboratories | Article comprising a wavelength-stabilized semiconductor laser |
JPH06294983A (ja) * | 1993-04-08 | 1994-10-21 | Tdk Corp | 可変波長半導体装置 |
WO1997005679A1 (en) * | 1995-07-27 | 1997-02-13 | Jds Fitel Inc. | Method and device for wavelength locking |
JP2947136B2 (ja) * | 1995-09-14 | 1999-09-13 | 日本電気株式会社 | 光増幅器 |
JPH09219553A (ja) * | 1996-02-08 | 1997-08-19 | Matsushita Electric Ind Co Ltd | 半導体レーザの波長安定化装置 |
JPH10173276A (ja) * | 1996-12-05 | 1998-06-26 | Mitsubishi Electric Corp | 半導体レーザ装置 |
US6377592B1 (en) | 1997-03-26 | 2002-04-23 | Siemens Aktiengesellschaft | Method for stabilizing the wavelength of a laser and arrangement for implementing said method |
JPH11251673A (ja) | 1998-02-27 | 1999-09-17 | Nec Corp | レーザ信号の波長制御回路 |
US6262822B1 (en) * | 1998-05-13 | 2001-07-17 | Jds Fitel Inc. | Circuit for monitoring optical signals |
DE19827699A1 (de) | 1998-06-22 | 1999-12-23 | Siemens Ag | Wellenlängenstabilisierte Laseranordnung |
-
2000
- 2000-03-25 GB GB0007234A patent/GB2360628A/en not_active Withdrawn
-
2001
- 2001-03-14 JP JP2001571518A patent/JP2003529224A/ja active Pending
- 2001-03-14 DE DE60111207T patent/DE60111207T2/de not_active Expired - Lifetime
- 2001-03-14 US US10/239,616 patent/US6933485B2/en not_active Expired - Fee Related
- 2001-03-14 CN CNB018070906A patent/CN1230953C/zh not_active Expired - Fee Related
- 2001-03-14 WO PCT/GB2001/001117 patent/WO2001073904A1/en active IP Right Grant
- 2001-03-14 EP EP01911908A patent/EP1269589B1/de not_active Expired - Lifetime
- 2001-03-14 AU AU2001240830A patent/AU2001240830A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
JP2003529224A (ja) | 2003-09-30 |
CN1419723A (zh) | 2003-05-21 |
EP1269589A1 (de) | 2003-01-02 |
WO2001073904A1 (en) | 2001-10-04 |
CN1230953C (zh) | 2005-12-07 |
GB0007234D0 (en) | 2000-05-17 |
US6933485B2 (en) | 2005-08-23 |
AU2001240830A1 (en) | 2001-10-08 |
GB2360628A (en) | 2001-09-26 |
US20030047665A1 (en) | 2003-03-13 |
EP1269589B1 (de) | 2005-06-01 |
DE60111207T2 (de) | 2005-10-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: ERICSSON AB, STOCKHOLM, SE |
|
8328 | Change in the person/name/address of the agent |
Representative=s name: 2K PATENTANWAELTE BLASBERG KEWITZ & REICHEL, PARTN |