ATE531150T1 - Verfahren und vorrichtung zur störungslosen abstimmbaren optischen filterung - Google Patents
Verfahren und vorrichtung zur störungslosen abstimmbaren optischen filterungInfo
- Publication number
- ATE531150T1 ATE531150T1 AT06818427T AT06818427T ATE531150T1 AT E531150 T1 ATE531150 T1 AT E531150T1 AT 06818427 T AT06818427 T AT 06818427T AT 06818427 T AT06818427 T AT 06818427T AT E531150 T1 ATE531150 T1 AT E531150T1
- Authority
- AT
- Austria
- Prior art keywords
- resonator
- resonance
- tuning
- resonators
- frequency band
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title abstract 5
- 238000001914 filtration Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 238000000926 separation method Methods 0.000 abstract 1
- 230000003595 spectral effect Effects 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
- G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
- G02B6/29379—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means characterised by the function or use of the complete device
- G02B6/29395—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means characterised by the function or use of the complete device configurable, e.g. tunable or reconfigurable
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B6/12007—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind forming wavelength selective elements, e.g. multiplexer, demultiplexer
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
- G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
- G02B6/29379—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means characterised by the function or use of the complete device
- G02B6/2938—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means characterised by the function or use of the complete device for multiplexing or demultiplexing, i.e. combining or separating wavelengths, e.g. 1xN, NxM
- G02B6/29382—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means characterised by the function or use of the complete device for multiplexing or demultiplexing, i.e. combining or separating wavelengths, e.g. 1xN, NxM including at least adding or dropping a signal, i.e. passing the majority of signals
- G02B6/29383—Adding and dropping
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
- H04J14/0201—Add-and-drop multiplexing
- H04J14/0202—Arrangements therefor
- H04J14/0206—Express channels arrangements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
- G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
- G02B6/29331—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by evanescent wave coupling
- G02B6/29335—Evanescent coupling to a resonator cavity, i.e. between a waveguide mode and a resonant mode of the cavity
- G02B6/29338—Loop resonators
- G02B6/29343—Cascade of loop resonators
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
- Optical Integrated Circuits (AREA)
- Optical Communication System (AREA)
- Lasers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/EP2006/010722 WO2008055527A1 (en) | 2006-11-09 | 2006-11-09 | Method and device for hitless tunable optical filtering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE531150T1 true ATE531150T1 (de) | 2011-11-15 |
Family
ID=38091766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT06818427T ATE531150T1 (de) | 2006-11-09 | 2006-11-09 | Verfahren und vorrichtung zur störungslosen abstimmbaren optischen filterung |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US8494318B2 (de) |
| EP (1) | EP2095552B1 (de) |
| AT (1) | ATE531150T1 (de) |
| CA (1) | CA2703534C (de) |
| WO (1) | WO2008055527A1 (de) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2092673B1 (de) * | 2006-11-09 | 2011-06-29 | PGT Photonics S.p.A. | Verfahren und einrichtung zur störungslosen abstimmbaren optischen filterung |
| US8768170B2 (en) * | 2009-06-29 | 2014-07-01 | Oracle International Corporation | Optical device with reduced thermal tuning energy |
| US9183199B2 (en) * | 2011-03-25 | 2015-11-10 | Ming-Yuan Wu | Communication device for multiple language translation system |
| US9239431B1 (en) * | 2011-11-29 | 2016-01-19 | Sandia Corporation | Athermalization of resonant optical devices via thermo-mechanical feedback |
| WO2014130950A1 (en) * | 2013-02-25 | 2014-08-28 | Reano Ronald M | On-chip optical polarization controller |
| JP6123883B2 (ja) * | 2013-03-22 | 2017-05-10 | 富士通株式会社 | 波長多重光受信器 |
| US10447409B2 (en) | 2013-06-21 | 2019-10-15 | Northrop Grumman Systems Corporation | Optical channelizer for W-band detection |
| EP3206316B1 (de) * | 2014-10-29 | 2018-12-12 | Huawei Technologies Co. Ltd. | Optischer add/drop-multiplexer und verfahren zur übertragung eines optischen netzwerksignals |
| US11320587B2 (en) * | 2015-10-23 | 2022-05-03 | Lionix International Bv | Planar lightwave circuits (PLCs) exhibiting controllable transmissivity / reflectivity |
| EP3365726B1 (de) * | 2015-10-23 | 2021-10-13 | LioniX International B.V. | Planare lichtwellenleiterschaltkreise (plcs) mit steuerbarer transmissivität/reflektivität |
| CN109802743B (zh) * | 2017-11-17 | 2020-08-07 | 海思光电子有限公司 | 一种上下载滤波器和光分插复用器 |
| KR20210125102A (ko) | 2019-03-01 | 2021-10-15 | 네오포토닉스 코포레이션 | 실리콘 포토닉 외부 캐비티 가변 레이저의 파장 제어 방법 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6101300A (en) * | 1997-06-09 | 2000-08-08 | Massachusetts Institute Of Technology | High efficiency channel drop filter with absorption induced on/off switching and modulation |
| US6996310B2 (en) * | 1997-06-09 | 2006-02-07 | Cambrius, Inc. | Directional-coupler assisted add/drop filter with induced on/off switching and modulation |
| AU1477900A (en) * | 1998-11-13 | 2000-06-05 | California Institute Of Technology | Resonator fiber bidirectional coupler |
| US20030174946A1 (en) * | 2002-03-14 | 2003-09-18 | Jean-Francois Viens | Superstructure photonic band-gap grating add-drop filter |
| WO2003081324A1 (en) | 2002-03-18 | 2003-10-02 | Clarendon Photonics, Inc. | Optical filter with dynamically controlled lineshape and method of operation |
| US6839482B2 (en) * | 2002-06-17 | 2005-01-04 | Lambda Crossing Ltd. | Tunable optical filtering device and method |
| US6891998B2 (en) * | 2002-09-27 | 2005-05-10 | Intel Corporation | Methods and apparatus for passive depolarization |
| US7280721B2 (en) * | 2002-11-06 | 2007-10-09 | Azna Llc | Multi-ring resonator implementation of optical spectrum reshaper for chirp managed laser technology |
| US7065276B2 (en) * | 2003-04-03 | 2006-06-20 | Lambda Crossing Ltd. | Integrated optical filters utilizing resonators |
| WO2005010582A1 (en) * | 2003-07-15 | 2005-02-03 | Massachusetts Institute Of Technology | Optical coupled-resonator filters with asymmetric coupling |
| WO2005024481A1 (en) * | 2003-09-05 | 2005-03-17 | Massachusetts Institute Of Technology | Precise and permanent modification of the resonant frequency of a dielectric microcavity and correction of frequency shifts in dielectric coupled-resonator filters |
| US7187827B2 (en) * | 2005-04-26 | 2007-03-06 | Harris Corporation | Coupled waveguide optical microresonator |
| US8032027B2 (en) * | 2005-07-25 | 2011-10-04 | Massachusetts Institute Of Technology | Wide free-spectral-range, widely tunable and hitless-switchable optical channel add-drop filters |
| US7231113B2 (en) * | 2005-08-19 | 2007-06-12 | Infinera Corporation | Coupled optical waveguide resonators with heaters for thermo-optic control of wavelength and compound filter shape |
| WO2007073763A1 (en) * | 2005-12-28 | 2007-07-05 | Pirelli & C. S.P.A. | Method and device for tunable optical filtering |
| WO2008082664A2 (en) * | 2006-12-29 | 2008-07-10 | Massachusetts Institute Of Technology | Fabrication-tolerant waveguides and resonators |
| US7539375B2 (en) * | 2007-05-04 | 2009-05-26 | Massachusetts Institute Of Technology | Optical coupled resonator structures based on loop-coupled cavities and loop coupling phase |
| US7421168B1 (en) * | 2007-07-02 | 2008-09-02 | Northrop Grumman Systems Corporation | Integrated optical channelizer |
| US8139904B2 (en) * | 2007-09-18 | 2012-03-20 | International Business Machines Corporation | Method and apparatus for implementing optical deflection switching using coupled resonators |
| WO2010138849A1 (en) * | 2009-05-29 | 2010-12-02 | Massachusetts Institute Of Technology | Cavity dynamics compensation in resonant optical modulators |
-
2006
- 2006-11-09 WO PCT/EP2006/010722 patent/WO2008055527A1/en active Application Filing
- 2006-11-09 CA CA2703534A patent/CA2703534C/en not_active Expired - Fee Related
- 2006-11-09 US US12/513,993 patent/US8494318B2/en active Active
- 2006-11-09 AT AT06818427T patent/ATE531150T1/de not_active IP Right Cessation
- 2006-11-09 EP EP06818427A patent/EP2095552B1/de active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP2095552B1 (de) | 2011-10-26 |
| US20100183312A1 (en) | 2010-07-22 |
| WO2008055527A1 (en) | 2008-05-15 |
| CA2703534C (en) | 2015-09-01 |
| US8494318B2 (en) | 2013-07-23 |
| EP2095552A1 (de) | 2009-09-02 |
| CA2703534A1 (en) | 2008-05-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |