CA2052923A1 - Commutateurs/modulateurs optiques a fonctionnement independent de la polarisation - Google Patents
Commutateurs/modulateurs optiques a fonctionnement independent de la polarisationInfo
- Publication number
- CA2052923A1 CA2052923A1 CA2052923A CA2052923A CA2052923A1 CA 2052923 A1 CA2052923 A1 CA 2052923A1 CA 2052923 A CA2052923 A CA 2052923A CA 2052923 A CA2052923 A CA 2052923A CA 2052923 A1 CA2052923 A1 CA 2052923A1
- Authority
- CA
- Canada
- Prior art keywords
- electrodes
- polarization
- waveguide substrate
- independent optical
- modulators
- 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.)
- Granted
Links
- 230000003287 optical effect Effects 0.000 title abstract 4
- 230000010287 polarization Effects 0.000 title abstract 2
- 239000000758 substrate Substances 0.000 abstract 3
- 230000005684 electric field Effects 0.000 abstract 2
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 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
- G02F1/29—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
-
- 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
- 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
- G02F2201/127—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode travelling wave
-
- 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
-
- 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
- G02F2203/06—Polarisation independent
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 |
---|---|---|---|
JP2268323A JP2856880B2 (ja) | 1990-10-08 | 1990-10-08 | 偏光無依存性光スイッチ/変調器及びその製造方法 |
JP02-268323 | 1990-10-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2052923A1 true CA2052923A1 (fr) | 1992-04-09 |
CA2052923C CA2052923C (fr) | 1995-05-30 |
Family
ID=17456946
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002052923A Expired - Fee Related CA2052923C (fr) | 1990-10-08 | 1991-10-07 | Commutateurs/modulateurs optiques a fonctionnement independent de la polarisation |
Country Status (5)
Country | Link |
---|---|
US (1) | US5263102A (fr) |
EP (1) | EP0480364B1 (fr) |
JP (1) | JP2856880B2 (fr) |
CA (1) | CA2052923C (fr) |
DE (1) | DE69119019T2 (fr) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07318986A (ja) * | 1994-05-25 | 1995-12-08 | Nec Corp | 導波路型光スイッチ |
US5654818A (en) * | 1996-02-09 | 1997-08-05 | The United States Of America As Represented By The United States National Aeronautics And Space Administration | Polarization independent electro-optic modulator |
JP3362105B2 (ja) * | 1997-03-31 | 2003-01-07 | 住友大阪セメント株式会社 | 導波路型光変調器 |
US6470104B2 (en) * | 2000-12-12 | 2002-10-22 | Intel Corporation | Method and apparatus for switching an optical beam by modulating the phase of a portion of the optical beam in a semiconductor substrate |
US7286876B2 (en) * | 2001-10-26 | 2007-10-23 | Cardiac Pacemakers, Inc. | Template-based capture verification for multi-site pacing |
US6785430B2 (en) | 2002-02-25 | 2004-08-31 | Intel Corporation | Method and apparatus for integrating an optical transmit module |
US6775425B2 (en) * | 2002-06-26 | 2004-08-10 | Intel Corporation | Method and apparatus for adjusting the phase of an optical beam |
EP1921458A3 (fr) * | 2003-07-28 | 2010-09-01 | Nippon Telegraph And Telephone Corporation | Capteur de champ électrique et son procédé d'ajustement |
US7221813B2 (en) | 2004-03-10 | 2007-05-22 | Tektronix, Inc. | Signal acquisition probing and voltage measurement systems using an electro-optical cavity |
US20050201685A1 (en) * | 2004-03-10 | 2005-09-15 | Yakymyshyn Christopher P. | Optical cavity having increased sensitivity |
US7310455B2 (en) * | 2004-03-10 | 2007-12-18 | Tektronix, Inc. | Variable attenuation signal acquisition probing and voltage measurement systems using an electro-optical cavity |
US20050201684A1 (en) * | 2004-03-10 | 2005-09-15 | Yakymyshyn Christopher P. | Conductive electrode structure for an electro-optic material |
US7251265B2 (en) * | 2004-03-10 | 2007-07-31 | Tektronix, Inc. | Micro-cavity laser having increased sensitivity |
US7792403B1 (en) | 2005-09-08 | 2010-09-07 | Infinera Corporation | Adiabatic polarization converter |
US7565041B2 (en) * | 2007-10-26 | 2009-07-21 | Infinera Corporation | Symmetric optical circuit with integrated polarization rotator |
JP5332665B2 (ja) * | 2009-02-03 | 2013-11-06 | 富士通株式会社 | 光導波路デバイスおよびその製造方法,光変調器,偏波モード分散補償器ならびに光スイッチ |
TW201441720A (zh) * | 2013-04-23 | 2014-11-01 | Hon Hai Prec Ind Co Ltd | 電光調製器 |
TW201441725A (zh) * | 2013-04-30 | 2014-11-01 | Hon Hai Prec Ind Co Ltd | 電光調製器 |
TW201441693A (zh) * | 2013-04-30 | 2014-11-01 | Hon Hai Prec Ind Co Ltd | 電光調製器 |
TW201441692A (zh) * | 2013-04-30 | 2014-11-01 | Hon Hai Prec Ind Co Ltd | 電光調製器 |
CN104133306A (zh) * | 2013-04-30 | 2014-11-05 | 鸿富锦精密工业(深圳)有限公司 | 电光调制器 |
US9933456B2 (en) * | 2015-05-29 | 2018-04-03 | Tektronix, Inc. | Electro-optic probe with multiple sensitivity ranges |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4157860A (en) * | 1977-10-11 | 1979-06-12 | Bell Telephone Laboratories, Incorporated | Dual polarization electromagnetic switch and modulator |
US4291939A (en) * | 1978-03-24 | 1981-09-29 | The United States Of America As Represented By The Secretary Of The Navy | Polarization-independent optical switches/modulators |
FR2558270B1 (fr) * | 1984-01-18 | 1986-04-25 | Comp Generale Electricite | Modulateur electro-optique interferentiel a haute sensibilite |
US4871223A (en) * | 1987-08-25 | 1989-10-03 | Siemens Aktiengesellschaft | Arrangement comprising at least one integrated optical waveguide on a substrate of electro-optical material and comprising at least one electrode |
CA2011954C (fr) * | 1989-03-14 | 1994-02-22 | Hiroshi Hamano | Modulateur optique |
-
1990
- 1990-10-08 JP JP2268323A patent/JP2856880B2/ja not_active Expired - Lifetime
-
1991
- 1991-10-03 US US07/770,316 patent/US5263102A/en not_active Expired - Fee Related
- 1991-10-07 CA CA002052923A patent/CA2052923C/fr not_active Expired - Fee Related
- 1991-10-08 DE DE69119019T patent/DE69119019T2/de not_active Expired - Fee Related
- 1991-10-08 EP EP91117123A patent/EP0480364B1/fr not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69119019D1 (de) | 1996-05-30 |
JPH04145418A (ja) | 1992-05-19 |
US5263102A (en) | 1993-11-16 |
CA2052923C (fr) | 1995-05-30 |
JP2856880B2 (ja) | 1999-02-10 |
DE69119019T2 (de) | 1996-10-02 |
EP0480364A3 (en) | 1992-10-21 |
EP0480364B1 (fr) | 1996-04-24 |
EP0480364A2 (fr) | 1992-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |