CA2592479C - Source lumineuse de communication optique et methode de controle par surveillance de longueur d'onde - Google Patents
Source lumineuse de communication optique et methode de controle par surveillance de longueur d'onde Download PDFInfo
- Publication number
- CA2592479C CA2592479C CA2592479A CA2592479A CA2592479C CA 2592479 C CA2592479 C CA 2592479C CA 2592479 A CA2592479 A CA 2592479A CA 2592479 A CA2592479 A CA 2592479A CA 2592479 C CA2592479 C CA 2592479C
- Authority
- CA
- Canada
- Prior art keywords
- optical output
- drive current
- output power
- light emitting
- device temperature
- 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 - Fee Related
Links
Landscapes
- Semiconductor Lasers (AREA)
- Optical Communication System (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005075245A JP4081095B2 (ja) | 2005-03-16 | 2005-03-16 | 光通信用光源部に格納する光出力波長特性及び光出力電力特性の測定点の選定方法 |
JP2005-075245 | 2005-03-16 | ||
JP2005-236375 | 2005-08-17 | ||
JP2005236375A JP4064986B2 (ja) | 2005-08-17 | 2005-08-17 | 光出力波長特性、光出力電力特性及びrf振幅特性の測定点の選定方法 |
CA002560143A CA2560143C (fr) | 2005-03-16 | 2006-02-02 | Source lumineuse de communication optique et methode de controle par surveillance de longueur d'onde |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002560143A Division CA2560143C (fr) | 2005-03-16 | 2006-02-02 | Source lumineuse de communication optique et methode de controle par surveillance de longueur d'onde |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2592479A1 CA2592479A1 (fr) | 2006-09-21 |
CA2592479C true CA2592479C (fr) | 2012-01-03 |
Family
ID=38445944
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2592373A Expired - Fee Related CA2592373C (fr) | 2005-03-16 | 2006-02-02 | Source lumineuse de communication optique et methode de controle par surveillance de longueur d'onde |
CA2592479A Expired - Fee Related CA2592479C (fr) | 2005-03-16 | 2006-02-02 | Source lumineuse de communication optique et methode de controle par surveillance de longueur d'onde |
CA2592318A Expired - Fee Related CA2592318C (fr) | 2005-03-16 | 2006-02-02 | Source lumineuse de communication optique et methode de controle par surveillance de longueur d'onde |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2592373A Expired - Fee Related CA2592373C (fr) | 2005-03-16 | 2006-02-02 | Source lumineuse de communication optique et methode de controle par surveillance de longueur d'onde |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2592318A Expired - Fee Related CA2592318C (fr) | 2005-03-16 | 2006-02-02 | Source lumineuse de communication optique et methode de controle par surveillance de longueur d'onde |
Country Status (1)
Country | Link |
---|---|
CA (3) | CA2592373C (fr) |
-
2006
- 2006-02-02 CA CA2592373A patent/CA2592373C/fr not_active Expired - Fee Related
- 2006-02-02 CA CA2592479A patent/CA2592479C/fr not_active Expired - Fee Related
- 2006-02-02 CA CA2592318A patent/CA2592318C/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2592373A1 (fr) | 2006-09-21 |
CA2592318C (fr) | 2012-01-03 |
CA2592373C (fr) | 2012-01-24 |
CA2592318A1 (fr) | 2006-09-21 |
CA2592479A1 (fr) | 2006-09-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6928092B2 (en) | Method and apparatus for active numeric temperature compensation of an etalon in a wavelength stabilized laser | |
CN102164005B (zh) | 在光调制器和光发射机中的偏压控制 | |
US6400737B1 (en) | Automatic closed-looped gain adjustment for a temperature tuned, wavelength stabilized laser source in a closed-loop feedback control system | |
US20090080904A1 (en) | Optical transmitting apparatus and setting-value determining method | |
JP2002185074A (ja) | 波長可変光送信器、その出力制御方法並及び光通信システム | |
EP0931371A1 (fr) | Dispositif et procede pour le controle et la commande de la longueur d'onde d'un laser | |
CA2560143C (fr) | Source lumineuse de communication optique et methode de controle par surveillance de longueur d'onde | |
US20070258494A1 (en) | Wavelength Control of Laser Light | |
JPWO2004102754A1 (ja) | 光モジュールおよびその波長監視制御方法 | |
US20060239306A1 (en) | Characterization and non-invasive correction of operational control currents of a tuneable laser | |
CN1300123A (zh) | 稳定激光波长的方法和装置 | |
US8116637B2 (en) | Optical transmitter with a chirp managed laser diode automatically adjusting emission wavelength thereof and its adjusting method | |
US10673205B2 (en) | Wavelength tunable laser module and method of controlling wavelength thereof | |
CA2592479C (fr) | Source lumineuse de communication optique et methode de controle par surveillance de longueur d'onde | |
JP4081095B2 (ja) | 光通信用光源部に格納する光出力波長特性及び光出力電力特性の測定点の選定方法 | |
JP4064986B2 (ja) | 光出力波長特性、光出力電力特性及びrf振幅特性の測定点の選定方法 | |
JP2018190874A (ja) | 半導体レーザ光源 | |
JP6815885B2 (ja) | 波長可変光源の制御装置および制御方法 | |
JP2004304607A (ja) | 光送信器 | |
JP2001197014A (ja) | 光送信器 | |
JP2004228368A (ja) | 直接変調方式を用いた波長可変光源制御回路及び方法 | |
JP2006080235A (ja) | 光通信用光源部 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20200203 |