DE69120346D1 - Optische Funktionsvorrichtung und ihr Ansteuerverfahren - Google Patents
Optische Funktionsvorrichtung und ihr AnsteuerverfahrenInfo
- Publication number
- DE69120346D1 DE69120346D1 DE69120346T DE69120346T DE69120346D1 DE 69120346 D1 DE69120346 D1 DE 69120346D1 DE 69120346 T DE69120346 T DE 69120346T DE 69120346 T DE69120346 T DE 69120346T DE 69120346 D1 DE69120346 D1 DE 69120346D1
- Authority
- DE
- Germany
- Prior art keywords
- control method
- optical functional
- functional device
- optical
- control
- 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
- G02F1/3132—Digital deflection, i.e. optical switching in an optical waveguide structure of directional coupler type
- G02F1/3133—Digital deflection, i.e. optical switching in an optical waveguide structure of directional coupler type the optical waveguides being made of semiconducting materials
-
- 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
-
- 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
- G02F2201/125—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode delta-beta
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Integrated Circuits (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2083337A JP2801351B2 (ja) | 1990-03-30 | 1990-03-30 | 光機能素子およびその駆動方法 |
JP31305790A JP2818690B2 (ja) | 1990-11-19 | 1990-11-19 | 光機能素子およびその駆動方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69120346D1 true DE69120346D1 (de) | 1996-07-25 |
DE69120346T2 DE69120346T2 (de) | 1997-01-09 |
Family
ID=26424382
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69120346T Expired - Fee Related DE69120346T2 (de) | 1990-03-30 | 1991-03-28 | Optische Funktionsvorrichtung und ihr Ansteuerverfahren |
Country Status (5)
Country | Link |
---|---|
US (1) | US5146518A (de) |
EP (1) | EP0455347B1 (de) |
KR (1) | KR950006328B1 (de) |
CA (1) | CA2039229A1 (de) |
DE (1) | DE69120346T2 (de) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5321782A (en) * | 1991-01-07 | 1994-06-14 | Furukawa Electric Co., Ltd. | Directional coupler type optical function element |
US5375180A (en) * | 1993-10-04 | 1994-12-20 | At&T Corp. | Process tolerant reverse delta-beta directional coupler switch and method of fabricating same |
DE69417986T2 (de) * | 1993-11-01 | 1999-09-30 | Sumitomo Electric Industries | Optisches Abzweigelement |
DE19549245C2 (de) * | 1995-12-19 | 2000-02-17 | Hertz Inst Heinrich | Thermo-optischer Schalter |
US6221565B1 (en) * | 1998-02-09 | 2001-04-24 | University Of New Mexico | Tunable bragg gratings and devices employing the same |
FR2786279B1 (fr) | 1998-11-24 | 2000-12-29 | Cit Alcatel | Composant optique a base d'amplificateurs optiques a semi-conducteur comportant un nombre reduit d'electrodes independantes |
AU6208300A (en) | 1999-07-22 | 2001-02-13 | Corning Incorporated | Extreme ultraviolet soft x-ray projection lithographic method system and lithography elements |
KR100647968B1 (ko) | 1999-07-22 | 2006-11-17 | 코닝 인코포레이티드 | 극 자외선 소프트 x-선 투사 리소그라피 방법 및 마스크디바이스 |
US6776006B2 (en) | 2000-10-13 | 2004-08-17 | Corning Incorporated | Method to avoid striae in EUV lithography mirrors |
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 |
JP2003156644A (ja) * | 2001-11-21 | 2003-05-30 | Seiko Epson Corp | 方向性結合器および光通信用装置 |
GB0208255D0 (en) * | 2002-04-10 | 2002-05-22 | Imec Inter Uni Micro Electr | Photonic crystal based fiber-to-waveguide coupler for polarisation independent photonic integrated circuits |
JP2005064051A (ja) * | 2003-08-14 | 2005-03-10 | Fibest Ltd | 光モジュールおよび光通信システム |
US7929815B2 (en) * | 2008-08-27 | 2011-04-19 | International Business Machines Corporation | Optical coupling device |
GB201019204D0 (en) * | 2010-11-15 | 2010-12-29 | U2T Photonics Uk Ltd | An electro-optic waveguide polarisation modulator and a method of modulation |
EP2600189A1 (de) * | 2011-12-02 | 2013-06-05 | Selex Sistemi Integrati S.p.A. | Elektro-optischer Einseitenbandmodulator |
US9874688B2 (en) | 2012-04-26 | 2018-01-23 | Acacia Communications, Inc. | Co-packaging photonic integrated circuits and application specific integrated circuits |
US9435959B2 (en) | 2012-04-26 | 2016-09-06 | Acacia Communications, Inc. | Coupling of fiber optics to planar grating couplers |
TWI572917B (zh) * | 2013-02-04 | 2017-03-01 | 鴻海精密工業股份有限公司 | 極化分離器 |
CN104155720A (zh) * | 2013-05-15 | 2014-11-19 | 鸿富锦精密工业(深圳)有限公司 | 极化分离器及其制作方法 |
CN107076933B (zh) | 2014-10-29 | 2020-08-07 | 阿卡西亚通信有限公司 | 具有光纤的光电子球栅阵列封装 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3210980C2 (de) * | 1981-04-01 | 1986-11-20 | Nippon Telegraph And Telephone Corp., Tokio/Tokyo | Optisches Schaltelement und optische Schaltmatrix |
US4533207A (en) * | 1983-06-21 | 1985-08-06 | At&T Bell Laboratories | Wavelength tunable TE to TM mode converter |
US4711515A (en) * | 1984-05-29 | 1987-12-08 | American Telephone And Telegraph Company, At&T Bell Laboratories | Electrooptic polarization multiplexer/demultiplexer |
FR2592966B1 (fr) * | 1986-01-16 | 1989-11-10 | France Etat | Coupleur directif electro-optique a onde progressive et a dephasage alterne. |
DE3611167A1 (de) * | 1986-04-03 | 1987-10-08 | Siemens Ag | Array mit verkoppelten optischen wellenleitern |
ATE86766T1 (de) * | 1986-09-18 | 1993-03-15 | Siemens Ag | Anordnung zur kontinierlichen, ruecksetzfreien polarisations- und phasenkontrolle. |
EP0289948B1 (de) * | 1987-05-01 | 1992-09-02 | Nec Corporation | Einrichtung zur Polarisationssteuerung |
US4893352A (en) * | 1987-06-30 | 1990-01-09 | Massachusetts Institute Of Technology | Optical transmitter of modulated signals |
US4763974A (en) * | 1987-08-13 | 1988-08-16 | Trw Inc. | Δβ-Phase reversal coupled waveguide interferometer |
DE3883492T2 (de) * | 1987-11-20 | 1993-12-23 | Ericsson Telefon Ab L M | Verfahren zur Anordnung eines polarisationsrichtenden optoelektronischen Schalters und ein Schalter dafür. |
FR2640771B1 (fr) * | 1988-12-16 | 1991-02-08 | Thomson Csf | Dispositif de translation de frequence optique et modulateur utilisant un tel dispositif |
JPH02170103A (ja) * | 1988-12-23 | 1990-06-29 | Fujitsu Ltd | 光分波器 |
US5016958A (en) * | 1989-02-07 | 1991-05-21 | E. I. Du Pont De Nemours And Company | Optical switch having a phase change region therein |
FR2650399B1 (fr) * | 1989-07-28 | 1991-10-11 | Philips Electronique Lab | Dispositif semiconducteur incluant un coupleur directionnel pour les composantes te, tm |
-
1991
- 1991-03-25 US US07/674,567 patent/US5146518A/en not_active Expired - Fee Related
- 1991-03-27 CA CA002039229A patent/CA2039229A1/en not_active Abandoned
- 1991-03-28 DE DE69120346T patent/DE69120346T2/de not_active Expired - Fee Related
- 1991-03-28 EP EP91302828A patent/EP0455347B1/de not_active Expired - Lifetime
- 1991-03-29 KR KR1019910004987A patent/KR950006328B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0455347A2 (de) | 1991-11-06 |
EP0455347B1 (de) | 1996-06-19 |
US5146518A (en) | 1992-09-08 |
KR950006328B1 (ko) | 1995-06-14 |
EP0455347A3 (en) | 1992-07-22 |
DE69120346T2 (de) | 1997-01-09 |
KR910017687A (ko) | 1991-11-05 |
CA2039229A1 (en) | 1991-10-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |