DE4240714A1 - - Google Patents
Info
- Publication number
- DE4240714A1 DE4240714A1 DE4240714A DE4240714A DE4240714A1 DE 4240714 A1 DE4240714 A1 DE 4240714A1 DE 4240714 A DE4240714 A DE 4240714A DE 4240714 A DE4240714 A DE 4240714A DE 4240714 A1 DE4240714 A1 DE 4240714A1
- Authority
- DE
- Germany
- Prior art keywords
- modulator
- transfer function
- carrier wave
- modulators
- sub
- 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.)
- Withdrawn
Links
- 238000012546 transfer Methods 0.000 claims description 45
- 238000000034 method Methods 0.000 claims description 19
- 230000004913 activation Effects 0.000 claims description 6
- 102100030154 CDC42 small effector protein 1 Human genes 0.000 claims description 4
- 102100030155 CDC42 small effector protein 2 Human genes 0.000 claims description 4
- 101000794295 Homo sapiens CDC42 small effector protein 1 Proteins 0.000 claims description 4
- 101000794294 Homo sapiens CDC42 small effector protein 2 Proteins 0.000 claims description 4
- 238000004364 calculation method Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 11
- 230000003287 optical effect Effects 0.000 description 5
- 239000013307 optical fiber Substances 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- GQYHUHYESMUTHG-UHFFFAOYSA-N lithium niobate Chemical compound [Li+].[O-][Nb](=O)=O GQYHUHYESMUTHG-UHFFFAOYSA-N 0.000 description 2
- POXFJRQAAPDUAC-IRWJKHRASA-N [(8r,9s,10r,13s,14s,17s)-10,13-dimethyl-3-oxo-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl] 3-hexylcyclobutane-1-carboxylate Chemical compound C1C(CCCCCC)CC1C(=O)O[C@@H]1[C@@]2(C)CC[C@@H]3[C@@]4(C)CCC(=O)C=C4CC[C@H]3[C@@H]2CC1 POXFJRQAAPDUAC-IRWJKHRASA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000010897 surface acoustic wave method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/21—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour by interference
- G02F1/225—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour by interference in an optical waveguide structure
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/21—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour by interference
- G02F1/212—Mach-Zehnder type
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/18—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 parallel
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F2203/00—Function characteristic
- G02F2203/19—Function characteristic linearised modulation; reduction of harmonic distortions
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Communication System (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
- Transmitters (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9103807A SE469458B (sv) | 1991-12-20 | 1991-12-20 | Foerfarande foer att linearisera en oeverfoeringsfunktion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE4240714A1 true DE4240714A1 (enExample) | 1993-07-01 |
Family
ID=20384693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE4240714A Withdrawn DE4240714A1 (enExample) | 1991-12-20 | 1992-12-03 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5363230A (enExample) |
| JP (1) | JPH05264935A (enExample) |
| DE (1) | DE4240714A1 (enExample) |
| FR (1) | FR2686163B1 (enExample) |
| GB (1) | GB2262616B (enExample) |
| SE (1) | SE469458B (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19831715A1 (de) * | 1998-07-15 | 2000-01-20 | Alcatel Sa | Arbeitspunkteinstellung einer Diode eines Diodennetzwerkes durch Spannungseinprägung |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3432957B2 (ja) * | 1995-07-05 | 2003-08-04 | 三洋電機株式会社 | 光変調装置および光ファイバ通信システム |
| DE19545435A1 (de) * | 1995-12-06 | 1997-06-12 | Bosch Gmbh Robert | Linearisierungsschaltungsvorrichtung |
| FR2792735B1 (fr) * | 1999-04-26 | 2003-06-20 | France Telecom | Dispositif et procede de reglage du signal de commande d'un modulateur electro-optique |
| US6252557B1 (en) | 1999-09-30 | 2001-06-26 | Lockheed Martin Corporation | Photonics sensor array for wideband reception and processing of electromagnetic signals |
| JP4922594B2 (ja) * | 2005-05-23 | 2012-04-25 | 富士通株式会社 | 光送信装置、光受信装置、およびそれらを含む光通信システム |
| WO2006128250A1 (en) * | 2005-06-03 | 2006-12-07 | The Commonwealth Of Australia | Photonic link with improved dynamic range |
| US20090009259A1 (en) * | 2006-01-13 | 2009-01-08 | Tomoaki Ohira | Angle modulator |
| US7898464B1 (en) | 2006-04-11 | 2011-03-01 | Lockheed Martin Corporation | System and method for transmitting signals via photonic excitation of a transmitter array |
| JP5303848B2 (ja) * | 2007-03-28 | 2013-10-02 | 住友大阪セメント株式会社 | 光導波路素子、及び光導波路素子の光クロストーク抑止方法 |
| JP6728596B2 (ja) * | 2015-08-21 | 2020-07-22 | セイコーエプソン株式会社 | 光変調器、光学モジュールおよび画像表示装置 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2453426A1 (fr) * | 1979-04-03 | 1980-10-31 | Thomson Csf | Modulateur d'intensite lumineuse en optique integree et circuit optique integre comportant un tel modulateur |
| GB2096785B (en) * | 1981-04-09 | 1984-10-10 | Standard Telephones Cables Ltd | Integrated optic device |
| JPS6181057A (ja) * | 1984-09-28 | 1986-04-24 | Toshiba Corp | Ｏ−兀位相変調器 |
| SE446669B (sv) * | 1985-02-11 | 1986-09-29 | Ericsson Telefon Ab L M | Elektrooptisk anslutningsanordning |
| SE461482B (sv) * | 1986-05-16 | 1990-02-19 | Ericsson Telefon Ab L M | Optoelektronisk riktkopplare med likspaenningsfri styrsignal |
| SE457253B (sv) * | 1987-04-14 | 1988-12-12 | Ericsson Telefon Ab L M | Elektrodanordning foer optoelektroniska organ |
| US4820009A (en) * | 1987-08-13 | 1989-04-11 | Trw Inc. | Electrooptical switch and modulator |
| US4878030A (en) * | 1987-10-23 | 1989-10-31 | Ford Aerospace & Communications Corporation | Linearizer for microwave amplifier |
| US5002353A (en) * | 1989-04-25 | 1991-03-26 | Massachusetts Institute Of Technology | Apparatus and method for reducing modulator nonlinearities |
| US5031235A (en) * | 1989-10-27 | 1991-07-09 | Hoechst Celanese Corp. | Cable system incorporating highly linear optical modulator |
| US5126870A (en) * | 1989-12-22 | 1992-06-30 | Raynet Corporation | Linear broadband signal generator using primary and secondary optical modulators |
| US5003624A (en) * | 1990-03-29 | 1991-03-26 | Hughes Aircraft Company | Automatic bias controller for electro-optic modulator |
| SE467330B (sv) * | 1990-10-03 | 1992-06-29 | Ericsson Telefon Ab L M | Saett att linearisera en oeverfoeringsfunktion hos en modulatoranordning samt modulatoranordning med lineariserad oeverfoeringsfunktion |
| US5148503A (en) * | 1991-05-29 | 1992-09-15 | Crystal Technology, Inc | Apparatus and method for linearized cascade coupled integrated optical modulator |
| US5249243A (en) * | 1992-05-21 | 1993-09-28 | Siemens Components, Inc. | Apparatus and method for cascade coupled integrated optical phase modulator for linearization of signal transfer |
-
1991
- 1991-12-20 SE SE9103807A patent/SE469458B/sv not_active IP Right Cessation
-
1992
- 1992-11-12 GB GB9223674A patent/GB2262616B/en not_active Expired - Fee Related
- 1992-12-03 DE DE4240714A patent/DE4240714A1/de not_active Withdrawn
- 1992-12-09 FR FR9214844A patent/FR2686163B1/fr not_active Expired - Fee Related
- 1992-12-17 US US07/992,100 patent/US5363230A/en not_active Expired - Lifetime
- 1992-12-18 JP JP4338968A patent/JPH05264935A/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19831715A1 (de) * | 1998-07-15 | 2000-01-20 | Alcatel Sa | Arbeitspunkteinstellung einer Diode eines Diodennetzwerkes durch Spannungseinprägung |
| US6323726B1 (en) | 1998-07-15 | 2001-11-27 | Alcatel | Operating point adjustment for a diode of a diode network by means of voltage injection |
Also Published As
| Publication number | Publication date |
|---|---|
| SE469458B (sv) | 1993-07-05 |
| SE9103807D0 (sv) | 1991-12-20 |
| FR2686163A1 (fr) | 1993-07-16 |
| US5363230A (en) | 1994-11-08 |
| GB2262616B (en) | 1995-08-02 |
| JPH05264935A (ja) | 1993-10-15 |
| FR2686163B1 (fr) | 1994-07-08 |
| GB2262616A (en) | 1993-06-23 |
| GB9223674D0 (en) | 1992-12-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8141 | Disposal/no request for examination |