DE69109337D1 - Polarisationsteiler für Wellenleiterlicht. - Google Patents
Polarisationsteiler für Wellenleiterlicht.Info
- Publication number
- DE69109337D1 DE69109337D1 DE69109337T DE69109337T DE69109337D1 DE 69109337 D1 DE69109337 D1 DE 69109337D1 DE 69109337 T DE69109337 T DE 69109337T DE 69109337 T DE69109337 T DE 69109337T DE 69109337 D1 DE69109337 D1 DE 69109337D1
- Authority
- DE
- Germany
- Prior art keywords
- polarization splitter
- waveguide light
- waveguide
- light
- splitter
- 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
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
- G02F1/29—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
- 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
- G02F1/0136—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 for the control of polarisation, e.g. state of polarisation [SOP] control, polarisation scrambling, TE-TM mode conversion or separation
- G02F1/0144—TE-TM mode separation
-
- 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
- G02F2201/12—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode
- G02F2201/126—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode push-pull
-
- 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
- G02F2202/00—Materials and properties
- G02F2202/20—LiNbO3, LiTaO3
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Integrated Circuits (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9001742A FR2658315A1 (fr) | 1990-02-14 | 1990-02-14 | Separateur de polarisations pour lumiere guidee. |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69109337D1 true DE69109337D1 (de) | 1995-06-08 |
DE69109337T2 DE69109337T2 (de) | 1996-01-18 |
Family
ID=9393700
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69109337T Expired - Fee Related DE69109337T2 (de) | 1990-02-14 | 1991-02-12 | Polarisationsteiler für Wellenleiterlicht. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5111517A (de) |
EP (1) | EP0442802B1 (de) |
JP (1) | JP3158460B2 (de) |
DE (1) | DE69109337T2 (de) |
FR (1) | FR2658315A1 (de) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04110831A (ja) * | 1990-08-31 | 1992-04-13 | Nec Corp | 光制御デバイス |
JP3102874B2 (ja) * | 1990-11-05 | 2000-10-23 | 日本板硝子株式会社 | Y分岐光回路 |
FR2670589B1 (fr) * | 1990-12-14 | 1994-04-15 | Thomson Csf | Dispositif de modulation electrooptique integre. |
US5293439A (en) * | 1991-11-12 | 1994-03-08 | Sumitomo Metal Mining Co., Ltd. | Integrated optical circuit for fiber-optics gyroscopes |
US5271074A (en) * | 1991-11-18 | 1993-12-14 | Raytheon Company | Integrated optical waveguide apparatus |
US5313535A (en) * | 1992-02-27 | 1994-05-17 | Nynex Corporation | Optical path length 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 |
US5303315A (en) * | 1992-09-01 | 1994-04-12 | Telefonaktiebolaget L M Ericsson | Near Z digital switch |
NL9300204A (nl) * | 1993-02-02 | 1994-09-01 | Nederland Ptt | Geintegreerde optische component voor het manipuleren van de polarisatie van optische signalen. |
US5375180A (en) * | 1993-10-04 | 1994-12-20 | At&T Corp. | Process tolerant reverse delta-beta directional coupler switch and method of fabricating same |
US5543805A (en) * | 1994-10-13 | 1996-08-06 | The Boeing Company | Phased array beam controller using integrated electro-optic circuits |
US5751248A (en) * | 1994-10-13 | 1998-05-12 | The Boeing Company | Phased array beam controller using integrated electro-optic circuits |
US5515463A (en) * | 1995-03-10 | 1996-05-07 | Hewlett-Packard Company | Multi-branch microwave line for electro-optical devices |
US5611005A (en) * | 1996-04-26 | 1997-03-11 | Lucent Technologies, Inc. | High-speed polarization scrambler with adjustable chirp |
IN190212B (de) * | 1996-07-23 | 2003-07-05 | Samsung Electronics Co Ltd | |
US6091864A (en) * | 1997-04-10 | 2000-07-18 | Ortel Corporation | Linear optical modulator for providing chirp-free optical signals |
JP2001154164A (ja) * | 1999-11-25 | 2001-06-08 | Nec Corp | 光変調器および光変調方法 |
US6721466B2 (en) * | 1999-12-23 | 2004-04-13 | Henry F. Taylor | Guided wave electrooptic and acoustooptic tunable filter apparatus and method |
JP2001209018A (ja) * | 2000-01-26 | 2001-08-03 | Nec Corp | モニタ付き光変調器 |
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 |
US6525682B2 (en) | 2001-05-03 | 2003-02-25 | Hrl Laboratories, Llc | Photonic parallel analog-to-digital converter |
US7016421B2 (en) * | 2001-11-15 | 2006-03-21 | Hrl Laboratories, Llc | Time-interleaved delta sigma analog to digital modulator |
US6781533B2 (en) * | 2001-11-15 | 2004-08-24 | Hrl Laboratories, Llc. | Optically sampled delta-sigma modulator |
JP3974792B2 (ja) * | 2002-02-07 | 2007-09-12 | 富士通株式会社 | 光導波路デバイス及び光デバイス |
US6751002B2 (en) * | 2002-05-06 | 2004-06-15 | Intel Corporation | Method and apparatus for semiconductor-based integrated polarization modulator/compensator |
US6947639B2 (en) * | 2002-11-18 | 2005-09-20 | Optevia Corporation | Integrated polarization coupler |
US7035491B2 (en) * | 2003-09-15 | 2006-04-25 | Little Optics, Inc. | Integrated optics polarization beam splitter using form birefringence |
US7356206B2 (en) * | 2003-09-15 | 2008-04-08 | Infinera Corporation | Integrated optics polarization beam splitter using form birefringence |
US7373042B2 (en) * | 2006-07-28 | 2008-05-13 | Infinera Corporation | Polarization sorter |
US7912378B2 (en) * | 2007-01-26 | 2011-03-22 | Fujitsu Limited | Modulating a signal using a fractional phase modulator |
US8787710B2 (en) * | 2009-06-02 | 2014-07-22 | Nippon Telegraph And Telephone Corporation | Wideband interferometer type polarization light beam combiner and splitter |
US8625935B2 (en) | 2010-06-15 | 2014-01-07 | Luxtera, Inc. | Method and system for integrated power combiners |
JPWO2012153857A1 (ja) * | 2011-05-11 | 2014-07-31 | 日本電気株式会社 | 光ミキサ、光受信器、光ミキシング方法及び光ミキサの製造方法 |
KR20150081808A (ko) | 2014-01-07 | 2015-07-15 | 삼성전자주식회사 | 편광제어 광 채널 및 이를 포함하는 메모리 시스템 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5737328A (en) * | 1980-08-18 | 1982-03-01 | Mitsubishi Electric Corp | Optical directional coupler |
US4390236A (en) * | 1981-03-19 | 1983-06-28 | Bell Telephone Laboratories, Incorporated | Tunable polarization independent wavelength filter |
SE450173B (sv) * | 1985-08-15 | 1987-06-09 | Ericsson Telefon Ab L M | Polarisationsoberoende elektrooptisk omkopplare |
US4772084A (en) * | 1986-04-14 | 1988-09-20 | American Telephone And Telegraph Company At&T Bell Laboratories | Optical power splitter and polarization splitter |
GB8625486D0 (en) * | 1986-10-24 | 1986-11-26 | British Telecomm | Optical signal modulation device |
US4820009A (en) * | 1987-08-13 | 1989-04-11 | Trw Inc. | Electrooptical switch and modulator |
DE3728107A1 (de) * | 1987-08-22 | 1989-03-02 | Philips Patentverwaltung | Polarisationsverwuerfler |
JPH01246529A (ja) * | 1988-03-29 | 1989-10-02 | Oki Electric Ind Co Ltd | 導波型光スイッチ |
FR2633060B1 (fr) * | 1988-06-21 | 1990-10-05 | Thomson Csf | Separateur recombineur de polarisations realise en optique integree |
EP0361152A3 (de) * | 1988-09-30 | 1991-01-16 | Siemens Aktiengesellschaft | Vorrichtung zur Erzeugung orthogonal zueinander polarisierter optischer Wellen aus einer zugeführten optischen Welle |
US5016958A (en) * | 1989-02-07 | 1991-05-21 | E. I. Du Pont De Nemours And Company | Optical switch having a phase change region therein |
US4966431A (en) * | 1989-08-10 | 1990-10-30 | At&T Bell Laboratories | Integrated-optic endless polarization transformer |
-
1990
- 1990-02-14 FR FR9001742A patent/FR2658315A1/fr active Granted
-
1991
- 1991-02-12 EP EP91400347A patent/EP0442802B1/de not_active Expired - Lifetime
- 1991-02-12 DE DE69109337T patent/DE69109337T2/de not_active Expired - Fee Related
- 1991-02-12 US US07/654,544 patent/US5111517A/en not_active Expired - Lifetime
- 1991-02-14 JP JP04077391A patent/JP3158460B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0442802B1 (de) | 1995-05-03 |
FR2658315B1 (de) | 1994-04-22 |
JP3158460B2 (ja) | 2001-04-23 |
JPH04338929A (ja) | 1992-11-26 |
FR2658315A1 (fr) | 1991-08-16 |
US5111517A (en) | 1992-05-05 |
DE69109337T2 (de) | 1996-01-18 |
EP0442802A1 (de) | 1991-08-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Representative=s name: GROSSE, BOCKHORNI, SCHUMACHER, 81476 MUENCHEN |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: AVANEX CORP.(N.D.GES.D.STAATES DELAWARE), FREMONT, |
|
8339 | Ceased/non-payment of the annual fee |