DE69317491T2 - Vorverzerrungsschaltung und optische Halbleiterlichtquelle mit solcher Schaltung - Google Patents
Vorverzerrungsschaltung und optische Halbleiterlichtquelle mit solcher SchaltungInfo
- Publication number
- DE69317491T2 DE69317491T2 DE69317491T DE69317491T DE69317491T2 DE 69317491 T2 DE69317491 T2 DE 69317491T2 DE 69317491 T DE69317491 T DE 69317491T DE 69317491 T DE69317491 T DE 69317491T DE 69317491 T2 DE69317491 T2 DE 69317491T2
- Authority
- DE
- Germany
- Prior art keywords
- circuit
- light source
- semiconductor optical
- optical light
- predistortion
- 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
- 230000003287 optical effect Effects 0.000 title abstract 2
- 239000004065 semiconductor Substances 0.000 title 1
- 239000013307 optical fiber Substances 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/50—Transmitters
- H04B10/501—Structural aspects
- H04B10/503—Laser transmitters
- H04B10/504—Laser transmitters using direct modulation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/50—Transmitters
- H04B10/58—Compensation for non-linear transmitter output
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Optics & Photonics (AREA)
- Nonlinear Science (AREA)
- Optical Communication System (AREA)
- Semiconductor Lasers (AREA)
- Optical Couplings Of Light Guides (AREA)
- Gyroscopes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR929210044A FR2694862B1 (fr) | 1992-08-14 | 1992-08-14 | Source optique semiconductrice à prédistorsion. |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69317491D1 DE69317491D1 (de) | 1998-04-23 |
DE69317491T2 true DE69317491T2 (de) | 1998-07-09 |
Family
ID=9432869
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69317491T Expired - Fee Related DE69317491T2 (de) | 1992-08-14 | 1993-08-11 | Vorverzerrungsschaltung und optische Halbleiterlichtquelle mit solcher Schaltung |
Country Status (7)
Country | Link |
---|---|
US (1) | US5373384A (de) |
EP (1) | EP0584013B1 (de) |
AT (1) | ATE164277T1 (de) |
CA (1) | CA2103859C (de) |
DE (1) | DE69317491T2 (de) |
ES (1) | ES2115034T3 (de) |
FR (1) | FR2694862B1 (de) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2120965A1 (en) * | 1993-04-14 | 1994-10-15 | Katsumi Uesaka | Distortion generating circuit |
JPH06350538A (ja) * | 1993-06-07 | 1994-12-22 | Mitsubishi Electric Corp | 光ファイバ通信装置 |
DE4443630A1 (de) * | 1994-12-08 | 1996-06-13 | Sel Alcatel Ag | Optischer Modulatorschaltkreis |
US6215809B1 (en) * | 1996-03-25 | 2001-04-10 | Sdl, Inc. | Stabilization of laser sources with closely-coupled optical reflectors using an internal dither circuit |
US5812294A (en) * | 1996-06-03 | 1998-09-22 | Lucent Technologies Inc. | Linearized optical transmitter |
US5949085A (en) * | 1997-01-29 | 1999-09-07 | Xircom, Inc. | Ratiometric compensated optical isolation coupler |
US6570505B1 (en) | 1997-12-30 | 2003-05-27 | Gelcore Llc | LED lamp with a fault-indicating impedance-changing circuit |
US6204718B1 (en) * | 1999-06-25 | 2001-03-20 | Scientific-Atlanta, Inc. | Method and apparatus for generating second-order predistortion without third-order distortion |
US6917764B1 (en) * | 2000-09-29 | 2005-07-12 | Emcore Corporation | Predistortion circuit with combined odd-order and even-order correction |
US7173551B2 (en) | 2000-12-21 | 2007-02-06 | Quellan, Inc. | Increasing data throughput in optical fiber transmission systems |
US7149256B2 (en) | 2001-03-29 | 2006-12-12 | Quellan, Inc. | Multilevel pulse position modulation for efficient fiber optic communication |
US7307569B2 (en) | 2001-03-29 | 2007-12-11 | Quellan, Inc. | Increasing data throughput in optical fiber transmission systems |
EP1384338B1 (de) | 2001-04-04 | 2010-12-15 | Quellan, Inc. | Verfahren und system zum decodieren von mehrpegelsignalen |
AU2003211094A1 (en) | 2002-02-15 | 2003-09-09 | Quellan, Inc. | Multi-level signal clock recovery technique |
WO2003077423A2 (en) | 2002-03-08 | 2003-09-18 | Quellan, Inc. | High speed analog-to-digital converter using a unique gray code having minimal bit transitions |
AU2003256569A1 (en) | 2002-07-15 | 2004-02-02 | Quellan, Inc. | Adaptive noise filtering and equalization |
AU2003287628A1 (en) | 2002-11-12 | 2004-06-03 | Quellan, Inc. | High-speed analog-to-digital conversion with improved robustness to timing uncertainty |
US7340184B2 (en) * | 2003-05-01 | 2008-03-04 | Optium Corporation | Linearized Optical Transmitter Using Feedback Control |
GB2421674B (en) | 2003-08-07 | 2006-11-15 | Quellan Inc | Method and system for crosstalk cancellation |
US7804760B2 (en) | 2003-08-07 | 2010-09-28 | Quellan, Inc. | Method and system for signal emulation |
EP1687929B1 (de) | 2003-11-17 | 2010-11-10 | Quellan, Inc. | Verfahren und system zur löschung von antennenstörungen |
US7616700B2 (en) | 2003-12-22 | 2009-11-10 | Quellan, Inc. | Method and system for slicing a communication signal |
US7725079B2 (en) | 2004-12-14 | 2010-05-25 | Quellan, Inc. | Method and system for automatic control in an interference cancellation device |
US7522883B2 (en) | 2004-12-14 | 2009-04-21 | Quellan, Inc. | Method and system for reducing signal interference |
JP5501613B2 (ja) * | 2005-06-13 | 2014-05-28 | シーコア ソリューションズ | 4象限リニアライザ |
US7596326B2 (en) * | 2005-10-27 | 2009-09-29 | Emcore Corporation | Distortion cancellation circuitry for optical receivers |
US9252983B2 (en) | 2006-04-26 | 2016-02-02 | Intersil Americas LLC | Method and system for reducing radiated emissions from a communications channel |
US7634198B2 (en) * | 2006-06-21 | 2009-12-15 | Emcore Corporation | In-line distortion cancellation circuits for linearization of electronic and optical signals with phase and frequency adjustment |
GB201604402D0 (en) * | 2016-03-15 | 2016-04-27 | Purelifi Ltd | Driver apparatus |
WO2020052297A1 (zh) * | 2018-09-14 | 2020-03-19 | 厦门天力源光电科技有限公司 | 一种调光调速电路 |
DE102019212225A1 (de) | 2019-08-14 | 2021-02-18 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Treiberschaltung für ein oder mehrere optische Senderbauteile, Empfängerschaltung für ein oder mehrere optische Empfangsbauteile zur optischen drahtlosen Kommunikation und Verfahren |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4032802A (en) * | 1976-02-09 | 1977-06-28 | Harris Corporation | Reduction of intermodulation |
JPS5936446A (ja) * | 1982-08-24 | 1984-02-28 | Matsushita Electric Ind Co Ltd | 光送信装置 |
US5132639A (en) * | 1989-09-07 | 1992-07-21 | Ortel Corporation | Predistorter for linearization of electronic and optical signals |
US4992754B1 (en) * | 1989-09-07 | 1997-10-28 | Ortel Corp | Predistorter for linearization of electronic and optical signals |
US5252930A (en) * | 1989-09-07 | 1993-10-12 | Ortel Corporation | Predistorter for linearization of electronic and optical signals |
US5068863A (en) * | 1990-04-17 | 1991-11-26 | Wavelengths Lasers, Inc. | Compensating circuit for high power lasers |
US5119392A (en) * | 1990-11-21 | 1992-06-02 | Gte Laboratories Incorporated | Second-order predistortion circuit for use with laser diode |
-
1992
- 1992-08-14 FR FR929210044A patent/FR2694862B1/fr not_active Expired - Fee Related
-
1993
- 1993-07-30 US US08/099,550 patent/US5373384A/en not_active Expired - Lifetime
- 1993-08-11 DE DE69317491T patent/DE69317491T2/de not_active Expired - Fee Related
- 1993-08-11 CA CA002103859A patent/CA2103859C/fr not_active Expired - Fee Related
- 1993-08-11 ES ES93402048T patent/ES2115034T3/es not_active Expired - Lifetime
- 1993-08-11 EP EP93402048A patent/EP0584013B1/de not_active Expired - Lifetime
- 1993-08-11 AT AT93402048T patent/ATE164277T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ATE164277T1 (de) | 1998-04-15 |
CA2103859A1 (fr) | 1994-02-15 |
EP0584013B1 (de) | 1998-03-18 |
FR2694862B1 (fr) | 1994-09-16 |
CA2103859C (fr) | 1998-05-12 |
ES2115034T3 (es) | 1998-06-16 |
FR2694862A1 (fr) | 1994-02-18 |
DE69317491D1 (de) | 1998-04-23 |
EP0584013A1 (de) | 1994-02-23 |
US5373384A (en) | 1994-12-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8327 | Change in the person/name/address of the patent owner |
Owner name: ALCATEL, PARIS, FR |
|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: AVANEX CORP., FREMONT, CALIF., US |
|
8339 | Ceased/non-payment of the annual fee |