NO944394L - Apparat og fremgangsmåte til linearisering av signaloverföringen i en integrert optisk fasemodulator omfattende kaskadekoblede modulatorer - Google Patents
Apparat og fremgangsmåte til linearisering av signaloverföringen i en integrert optisk fasemodulator omfattende kaskadekoblede modulatorerInfo
- Publication number
- NO944394L NO944394L NO944394A NO944394A NO944394L NO 944394 L NO944394 L NO 944394L NO 944394 A NO944394 A NO 944394A NO 944394 A NO944394 A NO 944394A NO 944394 L NO944394 L NO 944394L
- Authority
- NO
- Norway
- Prior art keywords
- phase modulator
- phase
- linearizing
- modulator stage
- signal transmission
- Prior art date
Links
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
- G02F1/03—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 based on ceramics or electro-optical crystals, e.g. exhibiting Pockels effect or Kerr effect
- G02F1/0327—Operation of the cell; Circuit arrangements
-
- 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
- G02F1/29—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 position or the direction of light beams, i.e. deflection
- G02F1/31—Digital deflection, i.e. optical switching
- G02F1/313—Digital deflection, i.e. optical switching in an optical waveguide structure
- G02F1/3136—Digital deflection, i.e. optical switching in an optical waveguide structure of interferometric switch 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
- 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)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
- Optical Communication System (AREA)
- Optical Integrated Circuits (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/886,733 US5249243A (en) | 1992-05-21 | 1992-05-21 | Apparatus and method for cascade coupled integrated optical phase modulator for linearization of signal transfer |
PCT/US1993/003806 WO1993023789A1 (en) | 1992-05-21 | 1993-04-22 | Apparatus and method for the linearization of the signal transfer of an integrated optical phase modulator comprising modulators coupled in cascade |
Publications (2)
Publication Number | Publication Date |
---|---|
NO944394D0 NO944394D0 (no) | 1994-11-16 |
NO944394L true NO944394L (no) | 1995-01-20 |
Family
ID=25389649
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO944394A NO944394L (no) | 1992-05-21 | 1994-11-16 | Apparat og fremgangsmåte til linearisering av signaloverföringen i en integrert optisk fasemodulator omfattende kaskadekoblede modulatorer |
Country Status (10)
Country | Link |
---|---|
US (1) | US5249243A (fi) |
EP (1) | EP0641458A1 (fi) |
JP (1) | JPH08500191A (fi) |
AU (1) | AU676835B2 (fi) |
CA (1) | CA2136229A1 (fi) |
FI (1) | FI945398A (fi) |
MX (1) | MX9302939A (fi) |
NO (1) | NO944394L (fi) |
RU (1) | RU94046063A (fi) |
WO (1) | WO1993023789A1 (fi) |
Families Citing this family (62)
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JP2707898B2 (ja) * | 1991-12-20 | 1998-02-04 | 日本電気株式会社 | 光スイッチ |
SE469458B (sv) * | 1991-12-20 | 1993-07-05 | Ericsson Telefon Ab L M | Foerfarande foer att linearisera en oeverfoeringsfunktion |
US5394260A (en) * | 1992-02-03 | 1995-02-28 | Kokusai Denshin Denwa Kabushiki Kaisha | Optical pulse generator |
US5440739A (en) * | 1992-06-11 | 1995-08-08 | Beck Systems, Inc. | Method of maintaining updated set-up configurations in workgroups on a network |
US5402259A (en) * | 1993-04-23 | 1995-03-28 | Trw Inc. | Linear electroabsorptive modulator and related method of analog modulation of an optical carrier |
US5363457A (en) * | 1993-07-15 | 1994-11-08 | Northern Telecom Limited | Optical phase-modulating devices and methods for their operation |
JP2791856B2 (ja) * | 1994-05-12 | 1998-08-27 | 株式会社トーキン | 電界センサ |
US5422966A (en) * | 1994-06-10 | 1995-06-06 | Gopalakrishnan; Ganesh K. | Microwave electro-optic mixer |
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US5615037A (en) * | 1995-01-17 | 1997-03-25 | Massachusetts Institute Of Technology | Sub-octave bandpass optical remote antenna link modulator and method therefor |
US5875048A (en) * | 1995-03-06 | 1999-02-23 | Cfx Communication Systems,Llc | Linear multi-output optical transmitter system |
US5710653A (en) * | 1995-03-06 | 1998-01-20 | Fiber Optic Network Solutions Corp. | Linear multi-output optical transmitter system |
US5515463A (en) * | 1995-03-10 | 1996-05-07 | Hewlett-Packard Company | Multi-branch microwave line for electro-optical devices |
US5953139A (en) * | 1996-03-06 | 1999-09-14 | Cfx Communications Systems, Llc | Wavelength division multiplexing system |
JP3603238B2 (ja) * | 1996-03-19 | 2004-12-22 | 富士通株式会社 | 時分割光多重化装置 |
US5671302A (en) * | 1996-03-29 | 1997-09-23 | Crystal Technology, Inc. | Linearized optic modulator with segmented electrodes |
US5787211A (en) * | 1996-04-03 | 1998-07-28 | General Instrument Corporation Of Delaware | Optical modulator for CATV systems |
WO1998004954A1 (en) * | 1996-07-26 | 1998-02-05 | Italtel S.P.A. | Tunable add/drop optical device |
US5917642A (en) * | 1996-09-23 | 1999-06-29 | Integrated Optical Components Limited | Optical modulator |
US5955875A (en) * | 1997-01-31 | 1999-09-21 | Massachusetts Institute Of Technology | Linearized optical sampler |
US5963352A (en) * | 1997-02-21 | 1999-10-05 | Scientific-Atlanta, Inc. | Linearization enhanced operation of single-stage and dual-stage electro-optic modulators |
US6091864A (en) * | 1997-04-10 | 2000-07-18 | Ortel Corporation | Linear optical modulator for providing chirp-free optical signals |
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US6556742B2 (en) * | 1998-11-04 | 2003-04-29 | Fujitsu Limited | Optical wavelength division multiplexed system using wavelength splitters |
JP2000208859A (ja) * | 1999-01-13 | 2000-07-28 | Hitachi Ltd | 光伝送装置 |
US6341031B1 (en) | 1999-05-25 | 2002-01-22 | Jds Uniphase Corporation | Optical pulse generation using a high order function waveguide interferometer |
US6201632B1 (en) * | 1999-05-28 | 2001-03-13 | Trw Inc. | Feed forward optical frequency/phase demodulator |
US7310363B1 (en) * | 1999-09-28 | 2007-12-18 | The Regents Of The University Of California | Integrated wavelength tunable single and two-stage all-optical wavelength converter |
JP2001154164A (ja) * | 1999-11-25 | 2001-06-08 | Nec Corp | 光変調器および光変調方法 |
US6785434B2 (en) * | 2000-01-17 | 2004-08-31 | Avanex Corporation | Attenuator integrated with modulator and transmitting module for WDM systems using the same |
JP2001209018A (ja) * | 2000-01-26 | 2001-08-03 | Nec Corp | モニタ付き光変調器 |
US6469649B1 (en) | 2000-03-08 | 2002-10-22 | Massachusetts Institute Of Technology | Narrowband analog to digital converter with suppressed second-order distortion |
US6535320B1 (en) * | 2000-09-15 | 2003-03-18 | The United States Of America As Represented By The Secretary Of The Navy | Traveling wave, linearized reflection modulator |
US6917455B2 (en) * | 2000-11-22 | 2005-07-12 | Jds Uniphase Corporation | Cascaded RZ and NRZ laser modulators having RZ/NRZ phase alignment bias control |
JP3567901B2 (ja) * | 2000-12-22 | 2004-09-22 | 日本電気株式会社 | 導波路型光制御デバイスおよびその製造方法 |
US6628849B2 (en) * | 2001-05-03 | 2003-09-30 | Hrl Laboratories, Llc | Photonic encoding sampler |
WO2003012535A1 (en) * | 2001-07-27 | 2003-02-13 | Axe, Inc. | Optical pulse generator with single frequency drive |
US20050259923A1 (en) * | 2003-05-20 | 2005-11-24 | Sriram Sriram S | Optical coupler |
US20040240790A1 (en) * | 2003-05-20 | 2004-12-02 | Anand Gopinath | Optical coupler |
US7212326B2 (en) | 2003-05-30 | 2007-05-01 | Jds Uniphase Corporation | Optical external modulator |
US6961166B2 (en) * | 2003-05-30 | 2005-11-01 | Jds Uniphase Corporation | Optical digital external modulator |
ATE377300T1 (de) * | 2004-03-10 | 2007-11-15 | Pirelli & C Spa | Verfahren und vorrichtung zur optischen phasenmodulation |
US8532499B2 (en) * | 2005-10-25 | 2013-09-10 | Emcore Corporation | Optical transmitter with adaptively controlled optically linearized modulator |
US7853155B2 (en) * | 2005-12-12 | 2010-12-14 | Emcore Corporation | Method for adjusting bias in optical transmitter with external modulator |
US7463802B2 (en) * | 2006-01-13 | 2008-12-09 | Emcore Corporation | Integrated circuit for adjusting bias in optical transmitter with external modulator |
US7515778B2 (en) * | 2006-10-07 | 2009-04-07 | Lightwire, Inc. | Segmented optical modulator |
US7813388B2 (en) * | 2006-12-06 | 2010-10-12 | Electronics And Telecommunications Research Institute | Self-pulsating laser diode |
RU2450348C2 (ru) * | 2007-05-11 | 2012-05-10 | Абб Текнолоджи Аг | Принудительное осуществление пассивности в электронных компонентах путем модальных возмущений |
JP5239610B2 (ja) * | 2008-08-13 | 2013-07-17 | 富士通株式会社 | マッハツェンダ型光変調器 |
US20100247103A1 (en) * | 2009-03-31 | 2010-09-30 | Young-Kai Chen | Method and apparatus of microwave photonics signal processing |
CN102648434B (zh) | 2009-10-09 | 2014-12-31 | 日本电气株式会社 | 光调制器模块和调制光信号的方法 |
US8849071B2 (en) * | 2009-12-30 | 2014-09-30 | Jds Uniphase Corporation | Optical waveguide modulator |
WO2011094435A1 (en) | 2010-01-27 | 2011-08-04 | Anand Gopinath | Optical coupler |
US8644649B2 (en) | 2011-05-27 | 2014-02-04 | Micron Technology, Inc. | Optical waveguide with cascaded modulator circuits |
KR20160042234A (ko) | 2014-10-07 | 2016-04-19 | 삼성전자주식회사 | 광 연결 메모리 시스템 |
EP3358359B1 (de) * | 2017-02-01 | 2019-08-28 | Siemens Aktiengesellschaft | Leiterplatte mit implantiertem optischen stromsensor |
US11444690B2 (en) | 2019-07-17 | 2022-09-13 | Lawrence Livermore National Security, Llc | Timing measurement apparatus |
US11209714B2 (en) | 2019-07-17 | 2021-12-28 | Lawrence Livermore National Security, Llc | Radio frequency passband signal generation using photonics |
US11159241B2 (en) | 2019-07-18 | 2021-10-26 | Lawrence Livermore National Security, Llc | High power handling digitizer using photonics |
US11032628B2 (en) | 2019-07-19 | 2021-06-08 | Lawrence Livermore National Security, Llc | Electronic demodulation of optically phase demodulated signals |
US11184087B2 (en) | 2019-08-08 | 2021-11-23 | Lawrence Livermore National Security, Llc | Optical encoder devices and systems |
US11294120B2 (en) * | 2020-05-07 | 2022-04-05 | Honeywell International Inc. | Integrated environmentally insensitive modulator for interferometric gyroscopes |
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JPS4983460A (fi) * | 1972-12-13 | 1974-08-10 | ||
FR2424674A1 (fr) * | 1978-04-25 | 1979-11-23 | Thomson Csf | Circuit optique integre de demultiplexage |
US4390236A (en) * | 1981-03-19 | 1983-06-28 | Bell Telephone Laboratories, Incorporated | Tunable polarization independent wavelength filter |
US4448479A (en) * | 1981-11-16 | 1984-05-15 | Bell Telephone Laboratories, Incorporated | Traveling wave, electrooptic devices with effective velocity matching |
US4776657A (en) * | 1986-03-25 | 1988-10-11 | Tektronix, Inc. | Electro-optic phase shifter with reduced input capacitance |
ATE86766T1 (de) * | 1986-09-18 | 1993-03-15 | Siemens Ag | Anordnung zur kontinierlichen, ruecksetzfreien polarisations- und phasenkontrolle. |
US4843350A (en) * | 1987-01-20 | 1989-06-27 | Hewlett-Packard Company | Coded sequence travelling-wave optical modulator |
US4843586A (en) * | 1987-04-28 | 1989-06-27 | Hewlett-Packard Company | Distributed sampling of electrical and optical signals using coded switched electrode travelling wave modulators |
JPH0814664B2 (ja) * | 1988-03-11 | 1996-02-14 | 沖電気工業株式会社 | 光変調器 |
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US4882775A (en) * | 1988-07-22 | 1989-11-21 | The Boeing Company | Demodulation technique for coherence multiplexed optical data transmission system |
SE462351B (sv) * | 1988-10-21 | 1990-06-11 | Ericsson Telefon Ab L M | Laseranordning foer ett optiskt kommunikationssystem |
US4934776A (en) * | 1988-12-23 | 1990-06-19 | Gte Laboratories Incorporated | Ultra-high-extinction cascaded coupled-waveguide optical modulators and optical gate arrays |
US4934775A (en) * | 1989-01-18 | 1990-06-19 | Gte Laboratories Incorporated | Optical space switches using cascaded coupled-waveguide optical gate arrays |
US5015053A (en) * | 1989-04-25 | 1991-05-14 | Massachusetts Institute Of Technology | Reduction of modulator non-linearities with independent bias angle control |
US5002353A (en) * | 1989-04-25 | 1991-03-26 | Massachusetts Institute Of Technology | Apparatus and method for reducing modulator nonlinearities |
US4936645A (en) * | 1989-08-24 | 1990-06-26 | Hoechst Celanese Corp. | Waveguide electrooptic light modulator with low optical loss |
US4932736A (en) * | 1989-09-29 | 1990-06-12 | Gte Laboratories Incorporated | High-extinction 1×2 integrated optical switch |
US5010346A (en) * | 1989-10-27 | 1991-04-23 | The Boeing Company | Electro-optical analog-to-digital converter and method for digitizing an analog signal |
US4997245A (en) * | 1990-01-04 | 1991-03-05 | Smiths Industries Aerospace & Defense Systems Incorporated | Polarization independent optical switches |
FR2658315A1 (fr) * | 1990-02-14 | 1991-08-16 | France Etat | Separateur de polarisations pour lumiere guidee. |
US5076655A (en) * | 1990-07-19 | 1991-12-31 | Hughes Aircraft Company | Antenna-fed electro-optic modulator |
FR2670589B1 (fr) * | 1990-12-14 | 1994-04-15 | Thomson Csf | Dispositif de modulation electrooptique integre. |
US5109441A (en) * | 1991-01-18 | 1992-04-28 | General Instrument Corporation | Fiber optic external modulator |
US5101450A (en) * | 1991-01-23 | 1992-03-31 | Gte Laboratories Incorporated | Quadrature optical phase modulators for lightwave systems |
US5148503A (en) * | 1991-05-29 | 1992-09-15 | Crystal Technology, Inc | Apparatus and method for linearized cascade coupled integrated optical modulator |
FR2678455B1 (fr) * | 1991-06-27 | 1993-09-03 | Thomson Csf | Dispositif de modulation electrooptique integre. |
-
1992
- 1992-05-21 US US07/886,733 patent/US5249243A/en not_active Expired - Lifetime
-
1993
- 1993-04-22 EP EP93910735A patent/EP0641458A1/en not_active Withdrawn
- 1993-04-22 CA CA002136229A patent/CA2136229A1/en not_active Abandoned
- 1993-04-22 JP JP5520237A patent/JPH08500191A/ja active Pending
- 1993-04-22 WO PCT/US1993/003806 patent/WO1993023789A1/en not_active Application Discontinuation
- 1993-04-22 RU RU94046063/25A patent/RU94046063A/ru unknown
- 1993-04-22 AU AU41124/93A patent/AU676835B2/en not_active Ceased
- 1993-05-20 MX MX9302939A patent/MX9302939A/es unknown
-
1994
- 1994-11-16 FI FI945398A patent/FI945398A/fi not_active Application Discontinuation
- 1994-11-16 NO NO944394A patent/NO944394L/no unknown
Also Published As
Publication number | Publication date |
---|---|
AU4112493A (en) | 1993-12-13 |
US5249243A (en) | 1993-09-28 |
RU94046063A (ru) | 1996-09-10 |
EP0641458A1 (en) | 1995-03-08 |
AU676835B2 (en) | 1997-03-27 |
NO944394D0 (no) | 1994-11-16 |
WO1993023789A1 (en) | 1993-11-25 |
JPH08500191A (ja) | 1996-01-09 |
FI945398A0 (fi) | 1994-11-16 |
MX9302939A (es) | 1995-01-31 |
CA2136229A1 (en) | 1993-11-25 |
FI945398A (fi) | 1994-11-16 |
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