JPH05264935A - 変調器の送信関数を直線化するための方法 - Google Patents
変調器の送信関数を直線化するための方法Info
- Publication number
- JPH05264935A JPH05264935A JP4338968A JP33896892A JPH05264935A JP H05264935 A JPH05264935 A JP H05264935A JP 4338968 A JP4338968 A JP 4338968A JP 33896892 A JP33896892 A JP 33896892A JP H05264935 A JPH05264935 A JP H05264935A
- Authority
- JP
- Japan
- Prior art keywords
- modulator
- transmission function
- sub
- parameters
- model
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 53
- 238000000034 method Methods 0.000 title claims abstract description 30
- 238000004364 calculation method Methods 0.000 claims abstract description 14
- 230000004913 activation Effects 0.000 claims abstract description 7
- 230000014509 gene expression Effects 0.000 claims description 6
- 102100030154 CDC42 small effector protein 1 Human genes 0.000 claims description 4
- 101000794295 Homo sapiens CDC42 small effector protein 1 Proteins 0.000 claims description 4
- 230000001419 dependent effect Effects 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 5
- 230000003287 optical effect Effects 0.000 description 12
- 238000001994 activation Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 239000000758 substrate Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 102100030155 CDC42 small effector protein 2 Human genes 0.000 description 2
- 101000794294 Homo sapiens CDC42 small effector protein 2 Proteins 0.000 description 2
- 239000013078 crystal Substances 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
- 239000013307 optical fiber Substances 0.000 description 2
- BSFODEXXVBBYOC-UHFFFAOYSA-N 8-[4-(dimethylamino)butan-2-ylamino]quinolin-6-ol Chemical compound C1=CN=C2C(NC(CCN(C)C)C)=CC(O)=CC2=C1 BSFODEXXVBBYOC-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 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
- 230000009977 dual effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9103807A SE469458B (sv) | 1991-12-20 | 1991-12-20 | Foerfarande foer att linearisera en oeverfoeringsfunktion |
| SE9103807-5 | 1991-12-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH05264935A true JPH05264935A (ja) | 1993-10-15 |
Family
ID=20384693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4338968A Pending JPH05264935A (ja) | 1991-12-20 | 1992-12-18 | 変調器の送信関数を直線化するための方法 |
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 (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008242243A (ja) * | 2007-03-28 | 2008-10-09 | Sumitomo Osaka Cement Co Ltd | 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 |
| JP2017040886A (ja) * | 2015-08-21 | 2017-02-23 | 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 |
Families Citing this family (9)
| 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 |
| DE19831715A1 (de) * | 1998-07-15 | 2000-01-20 | Alcatel Sa | Arbeitspunkteinstellung einer Diode eines Diodennetzwerkes durch Spannungseinprägung |
| 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 |
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 |
|---|---|---|---|---|
| JP2008242243A (ja) * | 2007-03-28 | 2008-10-09 | Sumitomo Osaka Cement Co Ltd | 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 |
| JP2017040886A (ja) * | 2015-08-21 | 2017-02-23 | 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 |
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 |
| FR2686163B1 (fr) | 1994-07-08 |
| DE4240714A1 (enExample) | 1993-07-01 |
| GB2262616A (en) | 1993-06-23 |
| GB9223674D0 (en) | 1992-12-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5161206A (en) | Method of linearizing a transmission function of a modulator arrangement, and a linearized modulator | |
| US7382943B1 (en) | Four arm linearised Mach Zehnder modulator | |
| Izutsu et al. | Integrated optical SSB modulator/frequency shifter | |
| US4447116A (en) | Controllable electro-optical modulator/phase shifter using an integrated optical interferometer | |
| US4288785A (en) | Light intensity modulator with digital control and a digital-analog converter comprising such a modulator | |
| US5416859A (en) | Broadband, low drive voltage, electrooptic, intergrated optical modulator | |
| US5408544A (en) | Optical modulator for producing a controllable chirp | |
| US6341031B1 (en) | Optical pulse generation using a high order function waveguide interferometer | |
| JPH05264935A (ja) | 変調器の送信関数を直線化するための方法 | |
| US5323406A (en) | Photonic mixer for photonically multiplying two electrical signals in two optically interconnected interferometric modulators operated at modulation outside the linear range | |
| US9507238B2 (en) | Linearized Bragg grating assisted electro-optic modulator | |
| CA1137198A (en) | Method for balancing an integrated optical device and a device obtained by means of said method | |
| US4842367A (en) | Optoelectronic directional coupler for a bias-free control signal | |
| Souza et al. | An analytical solution for fiber optic links with photonic-assisted millimeter wave upconversion due to MZM nonlinearities | |
| JPH0667130A (ja) | 光制御素子 | |
| US6101296A (en) | Linearized Y-fed directional coupler modulators | |
| JP3639198B2 (ja) | 周期ドメイン反転構造電気光学ｓｓｂ光変調器・光周波数シフタ | |
| US5530777A (en) | Optical modulation device | |
| US6288823B1 (en) | Slow wave electrooptic light modulator apparatus and method | |
| Arft et al. | In-line fiber evanescent field electrooptic modulators | |
| Yue et al. | MMI-based ultra linear electro-optic modulator with high output RF gain | |
| Neumüller et al. | Bias control and linearization of the transfer function of electro-optic and acousto-optic modulators | |
| Hirai et al. | Mach-Zehnder optical modulator integrated with tunable multimode interference coupler of Ti: LiNbO 3 waveguides for controlling modulation extinction ratio | |
| JPH0728006A (ja) | 光学バイアス調整方法及び導波路型光変調デバイス並びに導波光への位相差付与方法 | |
| GB2090993A (en) | Integrated Optical Phase Modulator |